CY8CKIT-062-BLE PSoC(R) 6 BLE Pioneer Kit Guide Doc. # 002-17040 Rev. *G Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 www.cypress.com Copyrights Copyrights (c) Cypress Semiconductor Corporation, 2017-2018. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC ("Cypress"). This document, including any software or firmware included or referenced in this document ("Software"), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries worldwide. Cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragraph, grant any license under its patents, copyrights, trademarks, or other intellectual property rights. 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Cypress does not assume any liability arising out of the application or use of any product or circuit described in this document. Any information provided in this document, including any sample design information or programming code, is provided only for reference purposes. It is the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. Cypress products are not designed, intended, or authorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the failure of the device or system could cause personal injury, death, or property damage ("Unintended Uses"). A critical component is any component of a device or system whose failure to perform can be reasonably expected to cause the failure of the device or system, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products. You shall indemnify and hold Cypress harmless from and against all claims, costs, damages, and other liabilities, including claims for personal injury or death, arising from or related to any Unintended Uses of Cypress products. Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, PSoC, CapSense, EZ-USB, FRAM, and Traveo are trademarks or registered trademarks of Cypress in the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners. F-RAM, Programmable System-on-Chip, and PSoC Creator are trademarks, and PSoC and CapSense are registered trademarks of Cypress Semiconductor Corporation. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 2 Contents Safety and Regulatory Compliance Information 1. Introduction 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 3.2 3.3 28 Theory of Operation...................................................................................................28 3.1.1 CY8CKIT-028-EPD E-INK Display Shield ......................................................34 KitProg2 .....................................................................................................................35 3.2.1 Programming and Debugging using PSoC Creator .......................................35 3.2.2 Programming using PSoC Programmer.........................................................36 3.2.3 Mass Storage Programmer ............................................................................36 3.2.4 USB-UART Bridge..........................................................................................36 3.2.5 USB-I2C Bridge..............................................................................................37 3.2.6 USB-SPI Bridge .............................................................................................37 EZPD CCG3 Type-C Power Delivery ........................................................................38 4. Code Examples 4.1 4.2 25 Before You Begin.......................................................................................................25 Install Software ..........................................................................................................25 3. Kit Operation 3.1 8 Kit Contents .................................................................................................................8 Board Details ...............................................................................................................9 PSoC Creator ............................................................................................................20 1.3.1 PSoC Creator Code Examples ......................................................................21 1.3.2 Kit Code Examples.........................................................................................21 1.3.3 PSoC Creator Help ........................................................................................21 Getting Started...........................................................................................................22 Additional Learning Resources..................................................................................23 Technical Support......................................................................................................23 Documentation Conventions......................................................................................23 Acronyms...................................................................................................................23 2. Software Installation 2.1 2.2 5 40 Using the Kit Code Examples ....................................................................................40 Code Examples .........................................................................................................42 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 3 Contents A. Appendix A.1 A.2 A.3 A.4 A.5 43 Schematics ................................................................................................................43 Hardware Functional Description...............................................................................43 A.2.1 PSoC 6 MCU (U1)..........................................................................................43 A.2.2 PSoC 5LP (U2) ..............................................................................................43 A.2.3 Serial Interconnection between PSoC 5LP and PSoC 6 MCU ......................44 A.2.4 EZ-PD CCG3 Power Delivery System ...........................................................45 A.2.5 Power Supply System ....................................................................................46 A.2.6 Expansion Connectors ...................................................................................49 A.2.7 CapSense Circuit ...........................................................................................50 A.2.8 LEDs ..............................................................................................................50 A.2.9 Push Buttons..................................................................................................51 A.2.10 Cypress NOR Flash .......................................................................................51 A.2.11 Cypress Ferroelectric RAM (F-RAM) .............................................................52 A.2.12 Crystal Oscillators ..........................................................................................52 PSoC 6 BLE Pioneer Board Rework .........................................................................53 A.3.1 Bypassing protection circuit on PSoC 6 MCU Program and Debug Header (J11)................................................................................53 A.3.2 PSoC 6 MCU User Button (SW2) ..................................................................54 A.3.3 CapSense Shield ...........................................................................................54 A.3.4 CSH................................................................................................................55 A.3.5 U.FL ...............................................................................................................55 A.3.6 LiPo Battery Charger......................................................................................56 A.3.7 Multiplexed GPIOs .........................................................................................56 Bill of Materials ..........................................................................................................57 Frequently Asked Questions......................................................................................57 Revision History PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 63 4 Safety and Regulatory Compliance Information The CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit is intended for development purposes only. Users are advised to test and evaluate this kit in an RF development environment. Safety evaluation for this kit is done in factory default settings using default accessories shipped with the kit. All evaluations for safety are carried out using a 5-V (USB 2.0, @500 mA) supply. Attaching additional wiring to this product or modifying the product operation from the factory default may affect its performance and cause interference with other apparatus in the immediate vicinity. If such interference is detected, suitable mitigating measures should be taken. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless all required authorizations are first obtained. Contact support@cypress.com for details. CY8CKIT-062-BLE boards contain electrostatic discharge (ESD)sensitive devices. Electrostatic charges readily accumulate on the human body and any equipment, which can cause a discharge without detection. Permanent damage may occur on devices subjected to high-energy discharges. Proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Store unused CY8CKIT-062-BLE boards in the protective shipping package. End-of-Life/Product Recycling The end-of-life cycle for this kit is five years from the date of manufacture mentioned on the back of the box. Contact your nearest recycler to discard the kit. General Safety Instructions ESD Protection ESD can damage boards and associated components. Cypress recommends that you perform procedures only at an ESD workstation. If an ESD workstation is unavailable, use appropriate ESD protection by wearing an anti-static wrist strap attached to a grounded metal object. Handling Boards CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit is sensitive to ESD. Hold the board only by its edges. After removing the board from its box, place it on a grounded, static-free surface. Use a conductive foam pad, if available. Do not slide the board over any surface. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 5 Regulatory Compliance Information The CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit contains devices that transmit and receive radio signals in accordance with the spectrum regulations for the 2.4-GHz unlicensed frequency range. Cypress Semiconductor Corporation has obtained regulatory approvals for this kit to be used in specific countries. These countries include Europe (ETSI/CE), USA (FCC), Canada (ISEDC) and Japan (TELC). Additional regional regulatory agency approval may be required to operate these throughout the world. The CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit as shipped from the factory has been verified to meet with requirements for the following compliances: As a Class A compliant product meeting requirement for CE As a Class B digital device, pursuant to part 15 of the FCC Rules As a Class B digital apparatus, compliant with Canadian ICES-003 CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Only the PCB antenna(s) that were certified with the module may be used. Other antennas may be used only if they are of the same type and have the same or lower gain. Regulatory Statements and Product Labeling United States (FCC) The modular transmitter in the CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit complies with Part 15 of the Federal Communications Commission (FCC) Rules. The FCC ID for this device is WAP-CY8CKIT-062. Operation is subject to the following three conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. Class 2 Permissive Change (C2PC) will be required if this module is built into a each Host Device or each Host Enclosure. RF Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and used with a minimum distance of 20 cm between the device and the user or third parties. This module is labeled with its own FCC ID: WAP-CY8CKIT-062. If the FCC ID is not visible when installed inside another device, the device must display the label on the attached reference module. In this case, the final product must be labeled in a visible place by the following text: "FCC ID: WAP-CY8CKIT-062" OR "Contains FCC ID: WAP-CY8CKIT-062" PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 6 Canada (ISEDC) Le present appareil est conforme aux CNR d' Innovation, Science and Economic Development Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement.: Cet equipement est conforme aux limites d'exposition aux radiofrequences definies par Innovation, Science and Economic Development Canada pour un environnement non controle. Cet equipement doit etre installe et utilise avec un minimum de 20cm de distance entre le dispositif et l'utilisateur ou des tiers. Ce module est etiquete avec son propre IC: 7922A-CY8CKIT062. Si le numero de certification IC, n'est pas visible lorsqu'il est installe a l'interieur d'un autre appareil, l'appareil doit afficher l'etiquette sur le module de reference ci-joint. Dans ce cas, le produit final doit etre etiquete dans un endroit visible par le texte suivant: "IC: 7922A-CY8CKIT062" OR "Contains IC: 7922A-CY8CKIT062" Japan (TELEC) CY8CKIT062BLE 005101696 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 7 1. Introduction Thank you for your interest in the CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit. The PSoC 6 BLE Pioneer Kit enables you to evaluate and develop your applications using the PSoC 6 MCU with Bluetooth Low Energy (BLE) Connectivity (hereafter called "PSoC 6 MCU"). PSoC 6 MCU is Cypress' latest, ultra-low-power PSoC specifically designed for wearables and IoT products. PSoC 6 MCU is a true programmable embedded system-on-chip, integrating a 150-MHz ARM(R) Cortex(R)-M4 as the primary application processor, a 100-MHz ARM Cortex(R)-M0+ that supports low-power operations, up to 1 MB Flash and 288 KB SRAM, an integrated BLE 4.2 radio, CapSense(R) touch-sensing, and programmable analog and digital peripherals that allow higher flexibility, in-field tuning of the design, and faster time-to-market. The PSoC 6 BLE Pioneer board offers compatibility with ArduinoTM shields. The board features a PSoC 6 MCU, a 512-Mb NOR flash, onboard programmer/debugger (KitProg2), USB Type-C power delivery system (EZ-PDTM CCG3), 5-segment CapSense slider, two CapSense buttons, one CapSense proximity sensing header, an RGB LED, two user LEDs, and one push button. The board supports operating voltages from 1.8 V to 3.3 V for PSoC 6 MCU. The CY8CKIT-062-BLE package includes a CY8CKIT-028-EPD E-INK Display Shield that contains a 2.7-inch E-INK display, a motion sensor, a thermistor, and a PDM microphone. The kit package also contains a CY5677 CySmart BLE 4.2 USB Dongle that is factory-programmed to emulate a BLE GAP Central device, enabling you to emulate a BLE host on your computer. You can use PSoC CreatorTM to develop and debug your PSoC 6 MCU projects. PSoC Creator is Cypress' standard integrated design environment (IDE). PSoC Creator also supports exporting your designs to other third party firmware development tools. If you are new to PSoC 6 MCU and PSoC Creator IDE, you can find introductions in the application note AN210781 - Getting Started with PSoC 6 MCU with Bluetooth Low Energy (BLE) Connectivity. 1.1 Kit Contents The CY8CKIT-062-BLE package has the following contents, as shown in Figure 1-1. PSoC 6 BLE Pioneer Board CY8CKIT-028-EPD E-INK Display Shield CY5677 CySmart BLE 4.2 USB Dongle USB Type-A to Type-C cable Four jumper wires (4 inches each) Two proximity sensor wires (5 inches each) Quick Start Guide PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 8 Introduction Figure 1-1. Kit Contents Inspect the contents of the kit; if you find any part missing, contact your nearest Cypress sales office for help: www.cypress.com/support. 1.2 Board Details Figure 1-2 shows the Pioneer board that has the following features: PSoC 6 MCU with BLE connectivity Expansion headers that are compatible with Arduino UnoTM 3.3 V shields1 and Digilent(R) PmodTM modules 512-Mbit external quad-SPI NOR Flash that provides a fast, expandable memory for data and code KitProg2 onboard programmer/debugger with mass storage programming, USB to UART/I2C/ SPI bridge functionality, and custom applications support EZ-PD CCG3 USB Type-C power delivery (PD) system with rechargeable lithium-ion polymer (LiPo) battery support2 CapSense touch-sensing slider (5 elements), two buttons, all of which are capable of both selfcapacitance (CSD) and mutual-capacitance (CSX) operation, and a CSD proximity sensor that let you evaluate Cypress' fourth-generation CapSense technology 1.8 V to 3.3 V operation of PSoC 6 MCU is supported. An additional 330 mF super-capacitor is provided for backup domain supply (Vbackup) Two user LEDs, a RGB LED, a user button, and a reset button for PSoC 6 MCU. Two buttons and three LEDs for KitProg2 1. 5V shields are not supported 2. Battery and power-delivery capable USB Type-C to Type-C cable are not included in the kit package and should be purchased separately. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 9 Introduction Figure 1-2. Pioneer Board PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 10 Introduction Table 1-1. Selection Switches in the Pioneer Board Switch Location on the board Purpose Default Position SW5 front Selects the VDD supply of PSoC 6 MCU between 1.8 V, 3.3 V, and variable 1.8 V to 3.3 V that is controlled by KitProg2. 3.3V In the "PSoC 6 MCU" position: KitProg2 can program the onboard PSoC 6 MCU In addition, the PSoC 6 MCU can be programmed by an external programmer such as a MiniProg3 connected to J11 PSoC 6 MCU Avoid connecting any external devices to J11 in the "PSoC 6 MCU" position, as it can cause programming failure. SW6 back In the "External Device" position: SW7 back KitProg2 can program any PSoC 4/5/6 devices connected to J11 Selects the Vbackup supply connection of PSoC 6 MCU between VDDD and the super-capacitor. When VDDD is selected, the regulator can be turned ON/OFF by the KitProg2. When the super-capacitor is selected, PSoC 6 MCU can turn the regulator ON/OFF. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G VDDD / KitProg2 11 Introduction Figure 1-3 shows the pinout of the Pioneer board. Figure 1-3. Pioneer board Pinout Table 1-2. Pioneer board Pinout PSoC 6 Pin Primary On-board Function Secondary On-board Function ANT RFIO, Antenna - XI ECO IN - XO ECO OUT - XRES Reset - P0.0 WCO IN - PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G Connection details 12 Introduction Table 1-2. Pioneer board Pinout (continued) PSoC 6 Pin Primary On-board Function Secondary On-board Function P0.1 WCO OUT - P0.2 Arduino header J4.8, D7 - P0.3 RGB Red LED - Connection details Connected to ground as active low logic by default. Remove R150 and populate R149 and R148 to change the switch to active high logic. Refer to PMIC wake in signal Frequently Asked Questions on page 57 (item 29) for additional information on rework, on Rev. 08 or earlier versions. P0.4 User Button with Hibernate wakeup capability P0.5 PMIC control - P1.0 CapSense Tx GPIO on nonArduino header (J19.5) P1.1 RGB Green LED - P1.2 GPIO on non Arduino header (J19.4) - P1.3 GPIO on non Arduino header (J19.3) - P1.4 GPIO on non Arduino header (J19.2) - P1.5 Orange User LED GPIO on nonArduino header (J19.1) Connected to CapSense by default. Remove R43 to disconnect CapSense or add R101 to connect to header. Connected to primary and secondary function by default. Remove R13 to disconnect from LED. Arduino J4.1, D0 P5.0 UART RX - Remove R120 to disconnect from KitProg2 UART TX - Remove R119 to disconnect from KitProg2 UART RX - Remove R77 and load R78 to disconnect from KitProg2 UART CTS (This will also disconnect RTS and SPI lines from KitProg2 - Remove R77 and load R78 to disconnect from KitProg2 UART CTS (This will also disconnect RTS and SPI lines from KitProg2 KitProg2 UART TX Arduino J4.2, D1 P5.1 UART TX KitProg2 UART RX Arduino J4.3, D2 P5.2 UART RTS KitProg2 UART CTS Arduino J4.4, D3 P5.3 UART CTS KitProg2 UART RTS P5.4 Arduino J4.5, D4 - P5.5 Arduino J4.6, D5 - P5.6 Arduino J4.7, D6 - P6.0 P6.1 Arduino J3.10, SCL KitProg2 I2C SCL Arduino J3.9, SDA KitProg2 I2C SDA - Remove R109 to disconnect from KitProg2 I2C SCL - Remove R114 to disconnect from KitProg2 I2C SDA PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 13 Introduction Table 1-2. Pioneer board Pinout (continued) PSoC 6 Pin Primary On-board Function Secondary On-board Function P6.2 GPIO on non Arduino header (J2.15) - P6.3 GPIO on non Arduino header (J2.17) CapSense Shield P6.4 TDO/SWO - P6.5 TDI - P6.6 TMS/SWDIO - Remove R147 to disconnect from KitProg2 SWDIO P6.7 TCLK/SWCLK - Remove R146 to disconnect from KitProg2 SWCLK P7.0 TRACECLK GPIO on nonArduino header (J18.6) P7.1 CINTA - P7.2 CINTB CSH Remove C87 (0.47 nF) and populate 10 nF for CSH P7.3 GPIO on non Arduino header (J18.5) CSH Remove R88 to disconnect from header and populate C88 (10 nF) for CSH P7.4 TRACEDATA[3] GPIO on nonArduino header (J18.4) Populate R132 to connect to J18 P7.5 TRACEDATA[2] GPIO on nonArduino header (J18.3) Populate R133 to connect to J18 P7.6 TRACEDATA[1] GPIO on nonArduino header (J18.2) Populate R134 to connect to J18 P7.7 CMOD GPIO on nonArduino header (J18.1) Populate R87 to connect to J18 P8.0 Proximity GPIO on nonArduino header (J20.1) Replace R31 with Zero ohm and populate R34 to connect to header P8.1 CapSense Button0 Rx GPIO on nonArduino header (J20.2) Remove R44 to disconnect CapSense pad and populate R100 to connect to header P8.2 CapSense Button1 Rx GPIO on nonArduino header (J20.3) Remove R50 to disconnect CapSense pad and populate R103 to connect to header P8.3 CapSense Silder0 Rx GPIO on nonArduino header (J20.4) Remove R45 to disconnect CapSense pad and populate R99 to connect to header P8.4 CapSense Silder1 Rx GPIO on nonArduino header (J20.5) Remove R46 to disconnect CapSense pad and populate R97 to connect to header PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G Connection details Remove R144 to disconnect from GND and populate R138 to connect to CapSense shield (hash pattern on board) Populate R135 to connect to J18 header 14 Introduction Table 1-2. Pioneer board Pinout (continued) PSoC 6 Pin Primary On-board Function Secondary On-board Function Connection details P8.5 CapSense Silder2 Rx GPIO on nonArduino header (J20.6) Remove R47 to disconnect CapSense pad and populate R105 to connect to header P8.6 CapSense Silder3 Rx GPIO on nonArduino header (J20.7) Remove R48 to disconnect CapSense pad and populate R98 to connect to header P8.7 CapSense Silder4 Rx GPIO on nonArduino header (J20.8) Remove R49 to disconnect CapSense pad and populate R104 to connect to header P9.0 GPIO on non Arduino header (J2.2) - P9.1 GPIO on non Arduino header (J2.4) - P9.2 GPIO on non Arduino header (J2.6) - P9.3 TRACEDATA[0] GPIO on nonArduino header (J2.8) P9.4 GPIO on non Arduino header (J2.10) - P9.5 GPIO on non Arduino header (J2.12) - P9.6 GPIO on non Arduino header (J2.16) - P9.7 GPIO on non Arduino header (J2.18) - P10.0 Arduino J2.1, A0 - P10.1 Arduino J2.3, A1 - P10.2 Arduino J2.5, A2 - P10.3 Arduino J2.7, A3 - P10.4 P10.5 Arduino J2.9, A4 PDM_CLK Arduino J2.11, A5 PDM_DAT Populate R131 to connect to header - - P10.6 GPIO on non Arduino header (J2.13) - P11.0 FRAM CS GPIO on nonArduino header (J18.8) P11.1 RGB Blue LED - P11.2 QSPI FLASH CS GPIO on nonArduino header (J18.7) PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G Connected to primary and secondary function by default. Remove R17 to disconnect from J18 and load R10 (10K) as FRAM pull-up. Populate R8 to connect to J18, remove R5 and R7 to disconnect from Flash and pull-up. 15 Introduction Table 1-2. Pioneer board Pinout (continued) PSoC 6 Pin Primary On-board Function Secondary On-board Function P11.3 QSPI FLASH/ FRAM DATA3 - P11.4 QSPI FLASH/ FRAM DATA2 - P11.5 QSPI FLASH/ FRAM DATA1 - P11.6 QSPI FLASH/ FRAM DATA0 - P11.7 QSPI FLASH/ FRAM CLK - P12.0 P12.1 P12.2 P12.3 Arduino J3.4, D11 SPI MOSI Arduino J3.5, D12 SPI MISO Arduino J3.6, D13 SPI CLK Arduino J3.3, D10 SPI SELECT Connection details - Remove R77 and load R78 to disconnect from KitProg2_SPI lines (This will also disconnect RTS and CTS lines from KitProg2) - Remove R77 and load R78 to disconnect from KitProg2_SPI lines (This will also disconnect RTS and CTS lines from KitProg3) - Remove R77 and load R78 to disconnect from KitProg2_SPI lines (This will also disconnect RTS and CTS lines from KitProg4) - Remove R77 and load R78 to disconnect from KitProg2_SPI lines (This will also disconnect RTS and CTS lines from KitProg5) P12.4 KitProg2 SPI SELECT GPIO on nonArduino header (J19.10) Connected to primary and secondary function by default. Remove R81 to disconnect from J19 or remove R84 to disconnect KitProg2_SPI_SELECT P12.5 PMOD SPI SELECT GPIO on nonArduino header (J19.9) Connected to primary and secondary function by default. Remove R71 to disconnect from J19 or remove R82 to disconnect PMOD_SPI_SELECT P12.6 GPIO on non Arduino header (J19.7) - P12.7 GPIO on non Arduino header (J19.5) - P13.0 Arduino J3.1, D8 - P13.1 Arduino J3.2, D9 - P13.6 GPIO on non Arduino header (J2.19) CapSense Shield P13.7 Red User LED GPIO on nonArduino header (J2.20) VREF SAR BYPASS, J3.8, AREF - PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G Remove R144 to disconnect from GND and populate R137 to connect to CapSense shield (hash pattern on board) Connected to primary and secondary function by default. Remove R16 to disconnect from LED. 16 Introduction Figure 1-4 shows the E-INK display shield that has the following features: A 2.7 inch monochrome E-INK display with a resolution of 264x176. The E-INK display can retain its contents even in the absence of power, which provides an ultra low-power, "always-on" display functionality A thermistor that allows temperature-compensation of the display as well as general purpose temperature measurement. A 3-axis acceleration and 3-axis gyroscopic motion sensor A PDM microphone for voice input An I/O level translator that allows the board to operate at any voltage between 1.8 V and 1.8 V ~ 5 V, by providing a constant 3.3 V interface to the E-INK display A load switch that can be controlled by the board to toggle the E-INK display's power. Figure 1-4. E-INK Display Shield PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 17 Introduction Figure 1-5 shows the pinout of the E-INK display shield. Figure 1-5. E-INK Shield Pinout PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 18 Introduction Table 1-3. E-INK Shield Pinout Pin # Arduino Pin Arduino Function E-INK Shield Function Pioneer Board Connection J3.1 D8 DIGITAL I/O IMU INT1 P13[0] J3.2 D9 PWM IMU INT2 P13[1] J3.3 D10 SS/PWM SSEL P12[3] J3.4 D11 MOSI/PWM MOSI P12[0] J3.5 D12 MISO MISO P12[1] J3.6 D13 SCK SCLK P12[2] J3.7 D14 GND GND GND J3.8 D15 analog ref i/p NC VREF J3.9 SCL SDA IMU I2C SDA P6[1] J3.10 SDA SCL IMU I2C SCL P6[0] J4.1 D0 RX NC NC J4.2 D1 TX NC NC J4.3 D2 DIGITAL I/O EPD reset P5[2] J4.4 D3 PWM, I/O BUSY P5[3] J4.5 D4 DIGITAL I/O EPD enable P5[4] J4.6 D5 PWM, I/O DISCHARGE P5[5] J4.7 D6 PWM, I/O BORDER P5[6] J4.8 D7 DIGITAL I/O EPD I/O enable P0[2] J2.1 A0 ADC0 THERM VDD P10[0] J2.2 A1 ADC1 THERM OUT P10[1] J2.3 A2 ADC2 THERM OUT P10[2] J2.4 A3 ADC3 THERM GND P10[3] J2.5 A4 ADC4 PDM CLK P10[4] J2.6 A5 ADC5 PDM DATA P10[5] PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 19 Introduction 1.3 PSoC Creator PSoC Creator is a state-of-the-art, easy-to-use IDE. It uses revolutionary hardware and software codesign, powered by a library of fully verified and characterized PSoC ComponentsTM and peripheral driver libraries (PDL), as shown in Figure 1-6. With PSoC Creator, you can: 1. Drag and drop Components to build your hardware system design in the main design workspace. 2. Co-design your application firmware with the PSoC hardware. 3. Configure Components using configuration tools or PDL. 4. Explore the library of 100+ Components. 5. Access Component datasheets. 6. Export your design to third-party firmware development tools. Figure 1-6. PSoC Creator Features PSoC Creator also enables you to tap into an entire tool ecosystem with integrated compiler chains and production programmers for PSoC devices. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 20 Introduction 1.3.1 PSoC Creator Code Examples PSoC Creator includes a large number of code examples. These examples are accessible from the PSoC Creator Start Page, as shown in Figure 1-7 or from the menu File > Code Example. Code examples can speed up your design process by starting you off with a complete design. The code examples also show how to use PSoC Creator Components for various applications. Code examples and documentation are included. In the Find Code Example dialog, you have several options: Filter for examples based on device family or keyword. Select from the list of examples offered based on the Filter Options. View the project documentation for the selection (on the Documentation tab). View the code for the selection on the Sample Code tab. You can also copy and paste code from this window to your project, which can help speed up code development. Create a new workspace for the code example or add to your existing workspace. This can speed up your design process by starting you off with a complete, basic design. You can then adapt that design to your application. Figure 1-7. Code Examples in PSoC Creator 1.3.2 Kit Code Examples You can access the installed kit code examples from the PSoC Creator Start Page. To access these examples, expand the Kits under the section Examples and Kits; then, expand the specific kit to see the code examples. For a list of code examples that you can use on this kit, see Code Examples chapter on page 40. 1.3.3 PSoC Creator Help Launch PSoC Creator and navigate to the following items: Quick Start Guide: Choose Help > Documentation > Quick Start Guide. This guide gives you the basics for developing PSoC Creator projects. Simple Component Code Examples: Choose File > Code Example. These examples demonstrate how to configure and use PSoC Creator Components. To access examples related to a specific Component, right-click the Component in the schematic or in the Component Catalog. Select the Find Code Example option in the context menu that appears. System Reference Guide: Choose Help > System Reference Guide. This guide lists and describes the system functions provided by PSoC Creator. Component Datasheets: Right-click a Component and select Open Datasheet. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 21 Introduction 1.4 Getting Started This guide will help you to get acquainted with the PSoC 6 BLE Pioneer Kit: The Software Installation chapter on page 25 describes the installation of the kit software. This includes the PSoC Creator IDE and PDL to develop and debug the applications, the PSoC Programmer to program the .hex files on to the device, and the CySmart to emulate a host device in the GAP central role. The Kit Operation chapter on page 28 describes the major features of the PSoC 6 BLE Pioneer Kit and functionalities such as programming, debugging, and the USB-UART and USB-I2C bridges. The Code Examples chapter on page 40 describes multiple PSoC 6 MCU code examples that will help you understand how to create your own PSoC 6 projects. The Appendix on page 43 provides a detailed hardware description, methods to use the onboard NOR Flash and onboard EZ-PDTM CCG3 Type-C power delivery system, kit schematics, and the bill of materials (BOM). PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 22 Introduction 1.5 Additional Learning Resources Cypress provides a wealth of data at www.cypress.com/psoc6 to help you to select the right PSoC device for your design and to help you to quickly and effectively integrate the device into your design. 1.6 Technical Support For assistance, visit Cypress Support or contact customer support at +1(800) 541-4736 Ext. 3 (in the USA) or +1 (408) 943-2600 Ext. 3 (International). You can also use the following support resources if you need quick assistance: 1.7 Self-help (Technical Documents). Local Sales Office Locations. Documentation Conventions Table 1-4. Document Conventions for Guides Convention 1.8 Usage Courier New Displays file locations, user entered text, and source code: C:\...cd\icc\ Italics Displays file names and reference documentation: Read about the sourcefile.hex file in the PSoC Creator User Guide. [Bracketed, Bold] Displays keyboard commands in procedures: [Enter] or [Ctrl] [C] File > Open Represents menu paths: File > Open > New Project Bold Displays commands, menu paths, and icon names in procedures: Click the File icon and then click Open. Times New Roman Displays an equation: 2+2=4 Text in gray boxes Describes cautions or unique functionality of the product. Acronyms Table 1-5. Acronyms Used in this Document Acronym Definition ADC Analog-to-Digital Converter BLE Bluetooth Low Energy BOM Bill of Materials CINT Integration Capacitor CMOD Modulator Capacitor CPU Central Processing Unit CSD CapSense Sigma Delta CTANK Shield Tank Capacitor DC Direct Current Del-Sig Delta-Sigma PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 23 Introduction Table 1-5. Acronyms Used in this Document (continued) Acronym Definition ECO External Crystal Oscillator EPD Electronic Paper Display ESD Electrostatic Discharge F-RAM Ferroelectric Random Access Memory FPC Flexible Printed Circuit GPIO General-Purpose Input/Output HID Human Interface Device I2 Inter-Integrated Circuit IC Integrated Circuit ICSP In-Circuit Serial Programming IDAC Current Digital-to-Analog Converter IDE Integrated Development Environment LED Light-emitting Diode PC Personal Computer PD Power Delivery PDM Pulse Density Modulation PTC Positive Temperature Coefficient PSoC Programmable System-on-Chip PWM Pulse Width Modulation RGB Red Green Blue SAR Successive Approximation Register SPI Serial Peripheral Interface SRAM Serial Random Access Memory SWD Serial Wire Debug UART Universal Asynchronous Receiver Transmitter USB Universal Serial Bus WCO Watch Crystal Oscillator C PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 24 2. Software Installation This chapter describes the steps to install the software tools and packages on a PC for using the PSoC 6 BLE Pioneer Kit. This includes the IDE on which the projects will be built and used for programming. 2.1 Before You Begin To install Cypress software, you will require administrator privileges. However, they are not required to run the software that is already installed. Before you install the kit software, close any other Cypress software that is currently running. 2.2 Install Software Follow these steps to install the PSoC 6 BLE Pioneer Kit software: 1. Download and run the CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit software from www.cypress.com/CY8CKIT-062-BLE. The kit software is available in two different formats for download. a. CY8CKIT-062-BLE Kit Complete Setup: This installation package contains the files related to the Kit including PSoC Creator, PSoC Programmer, PDL, and CySmart. However, it does not include the Windows Installer or Microsoft .NET framework packages. If these packages are not on your computer, the installer will direct you to download and install them from the Internet. b. CY8CKIT-062-BLE Kit Only: This executable file installs only the kit contents, which include Kit code examples, hardware files, and user documents. This package can be used if all the software prerequisites (listed in step 5) are installed on your PC. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 25 Software Installation 2. Select the folder in which you want to install the PSoC 6 BLE Pioneer Kit-related files. Choose the directory and click Next. Figure 2-1. Kit Installer Screen 3. When you click Next, the installer automatically installs the required software, if it is not present on your computer. Following are the required software: a. PSoC Creator 4.2: This software is available for download separately at www.cypress.com/psoccreator. PSoC Creator 4.2 installer automatically installs the following additional software: PSoC Programmer 3.27.0 Peripheral Driver Library 3.0.1 b. CySmart 1.2 SP1 or later, available for download separately at www.cypress.com/cysmart. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 26 Software Installation 4. Choose the Typical, Custom, or Complete installation type (select Typical if you do not know which one to select) in the Product Installation Overview window, as shown in Figure 2-2. Click Next after selecting the installation type. Figure 2-2. Product Installation Overview 5. Read the License agreement and select I accept the terms in the license agreement to continue with installation. Click Next. 6. When the installation begins, a list of packages appears on the installation page. A green check mark appears next to each package after successful installation. 7. Enter your contact information or select the check box Continue Without Contact Information. Click Finish to complete the CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit software installation. 8. After the installation is complete, the kit contents are available at the following location: <Install_Directory>\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit Default location: Windows 7 (64-bit): C:\Program Files (x86)\Cypress\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit Windows 7 (32-bit): C:\Program Files\Cypress\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit Note: For Windows 7/8/8.1/10 users, the installed files and the folder are read-only. To use the installed code examples, follow the steps outlined in Code Examples chapter on page 40. These steps will create an editable copy of the example in a path that you choose, so the original installed example is not modified. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 27 3. Kit Operation This chapter introduces you to various features of the PSoC 6 BLE Pioneer Kit, including the theory of operation and the onboard programming and debugging functionality, KitProg2 USB-UART, USBI2C, USB-SPI bridges, and USB Type-C power delivery. 3.1 Theory of Operation The PSoC 6 BLE Pioneer Kit is built around PSoC 6 MCU. Figure 3-1 shows the block diagram of the PSoC 6 MCU device used in the PSoC 6 BLE Pioneer Kit. For details of device features, see the device datasheet. Figure 3-1. PSoC 6 MCU Block Diagram CPU Subsystem PSoC 63BL SWJ/ETM/ITM/CTI Cortex M4 System Resources Power Sleep Control POR BOD OVP LVD REF 150 MHz (1.1V) 50 MHz (0.9V) FPU, NVIC, MPU, BB 8KB Cache SWJ/MTB/CTI FLASH SRAM ROM 1024+32 KB 9x 32 KB 128 KB FLASH Controller SRAM Controller ROM Controller CRYPTO Cortex M0+ 100 MHz (1.1V) 25 MHz (0.9V) MUL, NVIC, MPU 8KB Cache DMA 2x 16 Ch DES/TDES, AES,SHA,CRC, TRNG,RSA/ECC Accelerator Initiator/MMIO Initiator/MMIO System Interconnect (Multi Layer AHB, MPU/SMPU, IPC) Power Modes Active/Sleep LowePowerActive/Sleep DeepSleep Hibernate Backup SARMUX CTB/CTBm 2x OpAmp x1 BLE 2 Mbps Radio USB-FS Host + Device Digital Interface Serial Memory I/F BLE 4.2 Programmable Link Layer Energy Profiler Bluetooth Low Energy Subsystem EFUSE (1024 bits) PDM/PCM I2S Master/Slave Audio Subsystem LCD 1x Serial Comm x12 (I2C,SPI, Deep Sleep) UDB 8x Serial Comm ... (I2C,SPI,UART,LIN,SMC) x1 UDB (TIMER,CTR,QD, PWM) x1 Programmable Digital CapSense DAC (12-bit) DMA MMIO Port Interface & Digital System Interconnect (DSI) High Speed I/O Matrix, Smart I/O, Boundary Scan FS/LS PHY Backup Backup Control BREG RTC WCO SAR ADC (12-bit) 32x TCPWM Test TestMode Entry Digital DFT Analog DFT Programmable Analog IOSS GPIO Reset Reset Control XRES Peripheral Interconnect (MMIO, PPU) PCLK LP Comparator Buck Clock Clock Control ILO WDT IMO ECO FLL CSV 1xPLL (QSPI with OTF Encryption/Decryption)) PWRSYS-LP/ULP 78x GPIO (6 of these are OVT) IO Subsystem PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 28 Kit Operation Figure 3-2 shows the block diagram for the Pioneer Board. Figure 3-2. Block Diagram of Pioneer Board KitProg2 I/Oheaders (Noload) KitProg2UI switches& LEDs 10pinSWD/ JTAGheader VTARG_REF VTARG_IN VBUS_TC CypressDevice VAR VBUS Chargingcurrent control EZPDCCG3 (Cypress) CCG3 VSYS Noload RGBand discreteLEDs PSoC6BLE userbutton 5V/9V/12V VSYS ElectricalSwitch RFmatching network SPI/UART_RTS/CTS Current Sensei/p 5V VDD MechanicalSwitch/Jumper TRACE I2C/UART_RX/TX Level Translator 3.7 4.2V U.FLconnector 5V PSoC6/External Device(DPDT) SWD KitProg2 (Cypress) USB (TypeC) Reset button (NoLoad) SWD JTAG 1.8 3.3V 5V 20PinETM header Provider/Consumer control QSPINOR Flash (Cypress) 3.3V Crystals 32MHz& 32KHz PDOut LED VIN PSoC63 withBLE (Cypress) CapSenseUI QSPIFRAM (Cypress, Noload) VAR PSoC6I/O headers (Arduino/non Arduino) CINTA,CINTB, CMOD,CSH 1.8V 3.3V(VAR) VBACKUP PDOut Header (Noload) 12V @1A CCG3 control PowerSupplySubsection VIN (Terminal/ ArduinoPower Header) Buck/Boosto/p 5.3V@2A PDOut VIN/5V `OR'ing Consumer Path ProviderPath VBUS sense J1,ArduinoPowerheader Powerfor KitProg2 VIN 5V LoadSwitch (Reverse Protection) LoadSwitch (Reverse Protection) USB(TypeC) PMICEnable 5V 5.3V @2A VIN (Terminal/ 512V VIN ArduinoPower @2A header) LiPobattery 3.7V@800mAH (Noload) 3.3V @200mA Buck (Cypress) LoadSwitch 1.8V3.3V (VAR) (Reverse Protection) @300mA LiPo battery charger CCG3charging currentcontrol 5V@1A(BoostMode) 5V@1.5A(BuckMode) DigitalPOT/ Fixedresistor FlashVDD PowerLED CurrentSense FlashI/Oref RGBLED FRAMVDD PMOD Voltage selection (SP3T) VTARG_IN 5V @300mA 4.2V @100mA/1.5A 1.8V5V @300mA VTARG VBUS 5V@0.5A 9V/12V@3A Buck/Boost ETMheader JTAGheader ETMheader VAR/ P6.VDD 3.3V Overvoltage protection circuit 1.8V3.3V @300mA Current measurement (Jumper) VBUS sense VTARGMonitor /SIORef KitProg2 GPIO PSoC63 withBLE KitProg2I2C KitProg2Control 3.74.2V 5.3V CCG3 VSYS (BuckBoosto/p) SuperCap PSoC6Control 1.8V3.3V KitProg2Control 1.8V3.3V(VAR) @300mA VBACKUP selection (DPDT) VBACKUP PMICEnable PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 29 Kit Operation The CY8CKIT-062-BLE Pioneer Kit comes with the PSoC 6 BLE Pioneer Board with the CY8CKIT-028-EPD E-INK display shield connected, as Figure 3-3 shows. Figure 3-3. PSoC 6 BLE Pioneer board and E-INK display shield Figure 3-4 shows the markup of the Pioneer board. Figure 3-4. PSoC 6 BLE Pioneer board - Top View PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 30 Kit Operation The PSoC 6 BLE Pioneer board has the following peripherals: 1. Battery charging indicator (LED7): This LED turns ON when the onboard battery charger is charging a lithium-iron polymer battery connected to J15. Note that the battery connector and battery are not included in the Kit and should be purchased separately if you have to test the battery charging functionality. 2. USB PD out indicator (LED6): This LED turns ON when the USB Type-C power delivery output is available for use. 3. KitProg2 USB connector (J10): The USB cable provided along with the PSoC 6 BLE Pioneer Kit connects between this USB connector and the PC to use the KitProg2 onboard programmer and debugger and to provide power to the Pioneer board. J10 is also used for the USB Type-C power delivery system. See EZPD CCG3 Type-C Power Delivery on page 38 for more details. 4. Cypress EZ-PDTM CCG3 Type-C Port Controller with PD (CYPD3125-40LQXIT, U3): The Pioneer Board includes a Cypress EZ-PDTM CCG3 USB Type-C Port controller with Power Delivery system. This EZ-PDTM CCG3 device is pre-programmed and can deliver power from a Type-C port to onboard header J16, while simultaneously charging a lithium-ion polymer battery connected to J15. In addition, the power delivery system can deliver power to a Type-C power sink or consumer such as a cell phone with the power derived from the VIN supply. See EZPD CCG3 Type-C Power Delivery on page 38 for more details. 5. KitProg2 programming mode selection button (SW3): This button can be used to switch between various modes of operation of KitProg2 (Proprietary SWD Programming or Mass Storage programming/CMSIS-DAP mode). This button can also be used to provide input to PSoC 5LP in custom application mode. For more details, see the KitProg2 User Guide. 6. KitProg2 I/O header (J6): This header brings out several GPIOs of the onboard KitProg2 PSoC 5LP device. This includes the USB-I2C, USB-UART, and USB-SPI bridge lines. The additional PSoC 5LP pins are direct connections to the internal programmable analog logic of the PSoC 5LP. You can also use these pins for custom applications. For more details on the KitProg2, see the KitProg2 User Guide. 7. KitProg2 programming/custom application header (J7): This header brings out more GPIOs of the PSoC 5LP, which can be used for custom applications. It also contains a 5-pin SWD programming header for the PSoC 5LP. 8. External Power Supply VIN connector (J9): This connector connects an external DC power supply input to the onboard regulators and the USB Type-C power delivery system. The voltage input from the external supply should be between 5 V and 12 V. Moreover, when used as an input to the USB Type-C power delivery system, the external power supply should have enough current capacity to support the load connected via the Type-C port. See EZPD CCG3 Type-C Power Delivery on page 38 for more details. 9. PSoC 6 MCU user button (SW2): This button can be used to provide an input to PSoC 6 MCU. Note that by default the button connects the PSoC 6 MCU pin to ground when pressed, so you need to configure the PSoC 6 MCU pin as a digital input with resistive pull-up for detecting the button press. This button also provides a wake-up source from low-power modes of the device. In addition, this button can be used to activate the regulator control output from PSoC 6 MCU. 10.KitProg2 application selection button (SW4): This button can be used to switch between KitProg2 programming mode and custom application mode. For more details, see the KitProg2 User Guide. 11. Digilent(R) PmodTM compatible I/O header (J14): This header can be used to connect Digilent(R) PmodTM 1 x 6 pin modules. 12. Power LED (LED4): This is the amber LED that indicates the status of power supplied to PSoC 6 MCU. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 31 Kit Operation 13. KitProg2 status LEDs (LED1, LED2, and LED3): Red, amber and green LEDs (LED1, LED2, and LED3 respectively) indicate the status of KitProg2. For details on the KitProg2 status, see the KitProg2 User Guide. 14. PSoC 6 MCU reset button (SW1): This button is used to reset PSoC 6 MCU. This button connects the PSoC 6 MCU reset (XRES) pin to ground. 15. PSoC 6 MCU I/O headers (J18, J19, and J20): These headers provide connectivity to PSoC 6 MCU GPIOs that are not connected to the Arduino compatible headers. Majority of these pins are multiplexed with onbroad peripherals and are not connected to PSoC 6 MCU by default. For the detailed information on how to rework the kit to access these pins, see Table 1-2 on page 12. 16. Arduino compatible power header (J1): The Arduino-compatible power header powers Arduino shields. This header also has a provision to power the kit though the VIN input. 17. PSoC 6 MCU debug and trace header (J12): This header can be connected to an Embedded Trace Macrocell (ETM) compatible programmer/debugger 18. Arduino Uno R3 compatible I/O headers (J2, J3, and J4): The Arduino-compatible I/O headers bring out pins from PSoC 6 MCU to interface with the Arduino shields. Few of these pins are multiplexed with onboard peripherals and are not connected to PSoC 6 MCU by default. For a detailed information on how to rework the kit to access these pins, see Table 1-2 on page 12 19. PSoC 6 MCU program and debug header (J11): This 10-pin header allows you to program and debug the PSoC 6 MCU using an external programmer such as MiniProg3. In addition, an external PSoC 4/5/6 device can be connected to this header and programmed using KitProg2. To program the external device, SW6 should be used to select the "External" option. 20. KitProg2 programming target selection switch (SW6, on the bottom side of the Board): This switch selects the programming target of the onboard KitProg2 between the onboard PSoC 6 MCU and an external PSoC 4/5/6 device connected to J11. 21. CapSense slider (SLIDER) and buttons (BTN0 and BTN1): CapSense touch-sensing slider and two buttons, all of which are capable of both self-capacitance (CSD) and mutual-capacitance (CSX) operation, let you evaluate Cypress' fourth-generation CapSense technology. The slider and the buttons have a 1-mm acrylic overlay for smooth touch sensing. 22. CapSense proximity header (J13): A wire can be connected to this header to evaluate the proximity sensing feature of CapSense. 23. System Power VDD selection switch (SW5): This switch is used to select the PSoC 6 MCU's VDD supply voltage between constant 1.8 V, constant 3.3 V, and variable 1.8 to 3.3 V. In the variable 1.8 to 3.3 V mode, the PSoC programmer software can control the voltage via the KitProg2. 24. PSoC 6 MCU current measurement jumper (J8, on the bottom side of the Board): An ammeter can be connected to this jumper to measure the current consumed by the PSoC 6 MCU. 25. Arduino compatible ICSP header (J5): This header provides an SPI interface for Arduino ICSP compatible shields. 26. PSoC 6 MCU user LEDs (LED8 and LED9): These two user LEDs can operate at the entire operating voltage range of PSoC 6 MCU. The LEDs are active LOW, so the pins must be driven to ground to turn ON the LEDs. 27. RGB LED (LED5): This onboard RGB LED can be controlled by the PSoC 6 MCU. The LEDs are active LOW, so the pins must be driven to ground to turn ON the LEDs. 28. Cypress 512-Mbit serial NOR flash memory (S25FL512SAGMFI011, U4): This kit features a Cypress NOR flash (S25FL512SAGMFI011) of 512 Mb capacity. The NOR Flash is connected to the serial memory interface (SMIF) of the PSoC 6 MCU. The NOR device can be used for both data and code memory with execute-in-place (XIP) support and encryption. 29. Cypress 4-Mbit serial Ferroelectric RAM (FM25V10, U5): Footprint to connect a FM25V10 or any other pin compatible FRAM. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 32 Kit Operation 30. Vbackup and PMIC control selection switch (SW7, on the bottom side of the Board): This switches the Vbackup supply connection to PSoC 6 MCU between VDDD and the super-capacitor. When VDDD is selected, the regulator ON/OFF is controlled by the KitProg2. When supercapacitor is selected, the regulator ON/OFF is controlled by PSoC 6 MCU. 31. Cypress PSoC 6 MCU (CY8C637BZI-BLD74, U1): This kit is designed to highlight the features of the PSoC 6 MCU. For details on PSoC 6 MCU pin mapping, see Table 1-2 on page 12. 32. BLE antenna: This is the onboard wiggle antenna for BLE. 33. U.FL connector (J17): This connector can be used for conductive measurements and also to connect external antenna. 34. Cypress main voltage regulator (MB39C022GPN-G-ERE1, U6): This is the main regulator that powers PSoC 6 MCU. This regulator has two output channels. One channel provides fixed LDO-based 3.3 V output from 5 V input and the other channel is a buck DC to DC converter that is configured to provide variable voltage from 1.8 V to 3.3 V. 35. KitProg2 (PSoC 5LP) programmer and debugger (CY8C5868LTI-LP039, U2): The PSoC 5LP device (CY8C5868LTI-LP039) serving as KitProg2, is a multi-functional system, which includes a programmer, debugger, USB-I2C bridge, USB-UART bridge, and a USB-SPI bridge. KitProg2 also supports custom applications. For more details, see the KitProg2 User Guide. 36. Battery connector (J15, on the bottom side of the Board): This connector can be used to connect a lithium-ion polymer battery. Note that a battery is not included in the kit package and should be purchased separately if you want to demonstrate battery charging. 37. USB PD output (J16): This header provides a voltage output when the USB Type-C power delivery system receives power from an external host connected to J10. See EZPD CCG3 TypeC Power Delivery on page 38 for more details. See Hardware Functional Description chapter on page 43 for details on various hardware blocks. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 33 Kit Operation 3.1.1 CY8CKIT-028-EPD E-INK Display Shield Figure 3-5. E-INK Display Shield The E-INK display shield has the following peripherals: 1. 2.7 inch E-INK display: This is a monochrome E-INK display with a resolution of 264x176. The E-INK display can retain its contents even in the absence of power, which provides a low-power, "always-on" display functionality. 2. Motion sensor (U5): This is a 3-axis acceleration and 3-axis gyroscopic motion sensor that can be used to count steps to emulate a pedometer or similar application. 3. Thermistor(RT1): This thermistor can be used for temperature compensation of the display or as a general purpose ambient temperature sensor. 4. PDM microphone (U1): This microphone converts voice inputs to Pulse-Density Modulated (PDM) digital signals. 5. Arduino compatible I/O header (J2, J3 and J4): This header interfaces with the PSoC 6 MCU GPIOs through header J2 on the board. 6. Arduino compatible power & I/O header (J1): This header receives power from header J1 on the board. 7. E-INK display power control load switch (U3): This load switch can be controlled by the board to toggle the E-INK display's power. 8. E-INK display connector (J5): This connector is used to connect the E-INK display to the circuits on the E-INK display shield. 9. E-INK display I/O voltage translator (U2): This I/O level translator allows the board to operate at any voltage between 1.8 and 3.3 V by providing a constant 3.3 V interface to the E-INK display. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 34 Kit Operation 3.2 KitProg2 The PSoC 6 BLE Pioneer Kit can be programmed and debugged using the onboard KitProg2. The KitProg2 is a multi-functional system, which includes a programmer, debugger, USB-I2C bridge, USB-UART bridge, and a USB-SPI bridge. KitProg2 also supports mass storage programming and CMSIS-DAP, and custom applications. A Cypress PSoC 5LP device is used to implement KitProg2 functionality. The KitProg2 is integrated in most PSoC development kits. For more details on the KitProg2 functionality, see the KitProg2 User Guide. Before programming the device, ensure that PSoC Creator and PSoC Programmer software are installed on the computer. See the Install Software chapter on page 25 for more information. 3.2.1 Programming and Debugging using PSoC Creator 1. Connect the PSoC 6 BLE Pioneer Kit to the PC using the USB cable, as shown in Figure 3-6. The kit enumerates as a composite device if you are connecting it to your PC for the first time. The successful enumeration is indicated by the following status LEDs: Amber LED ON, Green LED OFF, and Red LED OFF. If you do not see the desired LED status, see the KitProg2 User Guide for details on the KitProg2 status and troubleshooting instructions. For example, if the Amber LED is showing a breathing effect, press the mode button to switch from mass storage programming mode to SWD programming mode. Figure 3-6. Connect USB Cable to USB connector on the kit .2. Open the desired project in PSoC Creator. For this, go to File > Open > Project/Workspace. This provides the option to browse and open your saved project. .3. Select the option Build > Build Project or pressing [Shift] [F6] to build the project. 4. If there are no errors during build, select Debug > Program or press [Ctrl] [F5]. This programs the device on the PSoC 6 BLE Pioneer Kit. PSoC Creator has an integrated debugger. You can start the debugger by selecting Debug > Debug or by pressing [F5]. For a detailed explanation on how to debug using PSoC Creator, see the Debugging Using PSoC Creator section in the KitProg2 User Guide PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 35 Kit Operation 3.2.2 Programming using PSoC Programmer PSoC Programmer can be used to program existing .hex files into the PSoC 6 BLE Pioneer Kit. For a detailed explanation on how to program using PSoC Programmer, see the Programming Using PSoC Programmer section in the KitProg2 User Guide. The KitProg2 firmware normally does not require any update. If necessary you can use the PSoC Programmer software to update the KitProg2 firmware. For a detailed explanation on how to update the KitProg2 firmware, see the Updating the KitProg2 Firmware section in the KitProg2 User Guide. 3.2.3 Mass Storage Programmer The KitProg2 in the PSoC 6 BLE Pioneer Kit supports programming through a USB Mass Storage interface. This interface allows you to program PSoC 6 MCU by copying .hex files into an emulated USB Mass Storage device. The user can press the mode button to switch to mass storage mode. At that time, the Amber LED will show a breathing effect. Press the mode button again to switch to the normal programming mode. For more details on KitProg2 Mass Storage Programmer, see the KitProg2 User Guide. 3.2.4 USB-UART Bridge The KitProg2 on the PSoC 6 BLE Pioneer Kit can act as a USB-UART bridge. The UART and flowcontrol lines between the PSoC 6 MCU and the KitProg2 are hard-wired on the board, as Figure 3-7 shows. For more details on the KitProg2 USB-UART functionality, see the KitProg2 User Guide. Figure 3-7. UART connection between KitProg2 and PSoC 6 UART KitProg2 PSoC 6 BLE P12[6] USB TX UART_TX RX RX UART_RX TX CTS UART_CTS RTS UART_RTS CTS P12[7] P15[5] P1[6] RTS PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G P5[0] P5[1] P5[2] P5[3] 36 Kit Operation 3.2.5 USB-I2C Bridge The KitProg2 can function as a USB-I2C bridge and communicate with the Bridge Control Panel (BCP) software. The I2C lines on the PSoC 6 MCU are hard-wired on the board to the I2C lines of the KitProg2, with onboard pull-up resistors as Figure 3-8 shows. The USB-I2C supports I2C speeds of 50 kHz, 100 kHz, 400 kHz, and 1 MHz. For more details on the KitProg2 USB-I2C functionality, see the KitProg2 User Guide. Figure 3-8. I2C connection between KitProg2 and PSoC 6 I2C P6_VDD KitProg2 R24 4.7K PSoC 6 BLE R25 4.7K USB P12[1] P12[0] 3.2.6 I2C_SDA I2C_SCL P6[1] P6[0] USB-SPI Bridge The KitProg2 can function as a USB-SPI bridge. The SPI lines between the PSoC 6 MCU and the KitProg2 are hard-wired on the board, as Figure 3-9 shows. For more details on the KitProg2 USBSPI functionality, see the KitProg2 User Guide. Figure 3-9. SPI connection between KitProg2 and PSoC 6 SPI KitProg2 PSoC 6 BLE P15[1] P12[5] SPI_MOSI SPI_MISO P12[0] P12[1] USB P15[2] P15[3] SPI_SCLK SPI_SSEL PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G P12[2] P12[4] 37 Kit Operation 3.3 EZPD CCG3 Type-C Power Delivery The Pioneer board includes a Cypress EZ-PD CCG3 power delivery system. This EZ-PDTM CCG3 is pre-programmed and can deliver power from a Type-C port to onboard header J16 (known as the consumer path), while simultaneously charging a 3.7 V, lithium-ion polymer battery connected to J15. In addition, the power delivery system can deliver power to a Type-C peripheral such as a cell phone with the power derived from the VIN (J9) supply (known as the provider path). Note that to use the EZ-PDTM CCG3 Type-C power delivery system, a power delivery capable USB Type-C to Type-C cable should be connected to J10. This cable is not included in the kit, and should be purchased separately. Figure 3-10. Type-C Block Diagram D+/D KitProg2 (PSoC5LP) Consumer control CCG3charging currentcontrol VSYS CC EZPDCCG3 (Cypress) VBUS Monitor USB(TypeC) 5V@0.5A 9V/12V@3A LED(o/p indication) Consumer PathFET 12V @1A Terminal Block Provider control Loadswitch withSlewrate control ProviderPath FET VIN Monitor VIN VBUS 5~12V @2A VCC_5V 5.3V @2A Buck/Boost VIN (Terminal/ ArduinoHeader) External powero/p VIN 5V@1A 5V@1.5A LiPobattery 3.7V@800mAH 4.2V @100mA/1.5A CCG3charging currentcontrol LiPobattery charger VSYS 3.7V~4.2V BATPP Legend ElectricalSwitch Power Lines CypressDevice Control Lines PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G Signal Lines 38 Kit Operation The power delivery system works as follows: 1. If the power delivery system detects a non Type-C power adapter (Legacy USB), CCG3 will charge the battery at 100 mA. CCG3 will also disable the consumer and provider paths. 2. On detection of a Type-C power adapter, CCG3 will request 5 V at 3 A, 9 V at 3 A, or 12 V at 3 A depending on the host capability. Once the power level is successfully negotiated, the Consumer path is enabled by turning on load switch U12. This load switch is hardware limited to supply up to 1 A through header J16 to an external device. CCG3 will use the remaining current to charge the battery connected to J15 at a higher charging rate up to 1.5 A and PD output voltage availability indicator (LED6) will be turned ON. 3. CCG3 will also advertise that it can provide 5 V, 9 V, or 12 V if a DC power supply capable of providing either of these voltages is connected at VIN (J9). The current is limited in this case to 1 A. Note that the external supply must be capable of providing this current. If a connected, Type-C device requests power, the provider path is enabled by turning on load switch U22. Table below details the Power delivery scenarios for onboard CCG3. Table 3-1. Type-C table Power delivery Scenarios USB Host / consumer capability Non Type-C Power adapter (Legacy USB) Type-C, PD power adapter (12V capable) Type-C, capable of providing max 9V ** Type-C only, capable of providing max 5V ** Type-C, requesting 12V ** Type-C, requesting 9V ** Type-C, requesting 5V ** Type-C, requesting another voltage ** VIN Consumer capability Provider capability External USB PD out (J16 header) Battery Charging current <5V N/A 0 0 100mA >5V N/A 0 0 0 <12V 12V@3A 0 12V@1A * 1.5A max >12V N/A 0 0 0 <9V 9V@3A 0 9V@1A 1.5A max >9V N/A 0 0 0 <5 5V@3A 0 5V@1A 1.5A max >5 N/A 0 0 0 12V 0 5V@1A 0 0 12V 0 12V@1A 0 0 9V 0 5V@1A 0 0 9V 0 9V@1A 0 0 5V 0 5V@1A 0 0 5V 0 5V@1A 0 0 5V < VIN <12V 0 5V@1A 0 0 * Due to the voltage drop in series components, the voltage at J16 is ~9 V when 12 V PD power adapter is used. Populate R79 resistor to bypass this drop. ** The table is valid only if Type-C cable is connected first and then VIN is applied. If VIN is applied first, consumer capability will be N/A. For more information on USB Type-C power delivery with CCG3 device, see the EZ-PD CCG3 web page. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 39 4. Code Examples The PSoC 6 BLE Pioneer Kit includes three code examples. To access the code examples, download and install the PSoC 6 BLE Pioneer Kit setup file from www.cypress.com/CY8CKIT-062-BLE. After installation, the code examples will be available from Start > Kits on the PSoC Creator Start Page. 4.1 Using the Kit Code Examples Follow these steps to open and use the code examples. 1. Launch PSoC Creator from Start > All Programs > Cypress > PSoC Creator <version> > PSoC Creator <version>. 2. On the Start Page, click CY8CKIT-062-BLE under Start > Kits. A list of code examples appears, as shown in Figure 4-1. 3. Click the desired code example, select a location to save the project, and click OK. Figure 4-1. Open Code Example from PSoC Creator 4. Build the code example by choosing Build > Build <Project Name>. After the build process is successful, a .hex file is generated. 5. Connect PSoC 6 BLE Pioneer Kit to the PC using the USB cable, as shown in Figure 3-6, to program the kit with the code example. 6. Choose Debug > Program in PSoC Creator. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 40 Code Examples 7. If the device is already acquired, programming will complete automatically - the result will appear in the PSoC Creator status bar at the bottom left side of the screen. If the device is yet to be acquired, the Select Debug Target window will appear. Select KitProg2/<serial_number> and click Port Acquire, as shown in Figure 4-2. Figure 4-2. Port Acquire 8. After the device is acquired, it is shown in a tree structure below the KitProg2/<serial_number>. Click Connect and then OK to exit the window and start programming, as shown in Figure 4-3. Note: PSoC 6 MCUs have both an ARM Cortex M0+ and ARM Cortex M4 CPUs. To program, you can select any one of them and click Connect. To debug, you have to select the CPU which you want to be debugged. Figure 4-3. Connect Device from PSoC Creator and Program 9. After programming is successful, the code example is ready to use. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 41 Code Examples 4.2 Code Examples Table 4-1 shows a list of code examples that can be used with this kit. See the individual code example document for additional details on a particular example. Table 4-1. Code Examples in PSoC Creator # Project Description CE218136_EINK_CapSense_RTOS This code example shows how to create a user interface solution using an E-INK display and CapSense. CE218137_BLE_Proximity_RTOS This code example demonstrates connectivity between PSoC 6 MCU with BLE and CySmart BLE host emulation tool or mobile device running the CySmart mobile application, to transfer CapSense proximity sensing information. CE219517_KitProg2_Power_Monitoring This code example demonstrates how to create a bootloadable PSoC 5LP (KitProg2) project to monitor the power consumed by the PSoC 6 MCU device on CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit. CE220331_BLE_UI_RTOS This code example demonstrates interfacing PSoC 6 MCU with user interface functions such as an E-INK display, RGB LED, and touch sensors based on self and mutual capacitance (CapSense CSD and CSX) with bi-directional BLE connectivity between the PSoC 6 MCU device and a PC running the CySmart BLE Host Emulation tool or a mobile device running the CySmart mobile application. 5 CE222604_RTC_CTS_RTOS This code example demonstrates accurate time keeping with PSoC 6 MCU's real time clock (RTC), which is synchronized with a current time server such as an iPhone using the BLE current time service (CTS). 6 CE220272_BLE_Direct_Test_Mode This code example demonstrates Direct Test Mode (DTM) over the Host Controller Interface (HCI) using PSoC 6 MCU with BLE Connectivity. 7 CE218139_BLE_Eddystone_RTOS This code example demonstrates a BLE beacon that broadcasts the core frame types (UID, URL, and TLM) of Google's Eddystone beacon profile. CE218138_BLE_Thermometer_RTOS This code example demonstrates interfacing PSoC 6 MCU with a thermistor circuit to read temperature information and sending the data over Bluetooth Low Energy Health Thermometer Service (HTS) to a mobile device running CySmart mobile application. 9 CE222793_MotionSensor_RTOS This code example demonstrates how to interface a PSoC 6 MCU with a BMI160 motion sensor. This example reads steps counted by the sensor to emulate a pedometer. Raw motion data is also read and used to estimate the orientation of the board. 10 CE222046_BLE_Throughput_ Measurement This code example demonstrates how to maximize the BLE throughput on PSoC 6 MCU with Bluetooth Low Energy (BLE) Connectivity device. 1 2 3 4 8 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 42 A. A.1 Appendix Schematics Refer to the schematics files available in the kit installation directory under following paths: 1. <Install_Directory>\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit\ 1.0\Hardware\CY8CKIT-028-EPD\CY8CKIT-028-EPD Schematic.pdf 2. <Install_Directory>\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit\ 1.0\Hardware\CY8CKIT-062-BLE\CY8CKIT-062-BLE Schematic.pdf A.2 Hardware Functional Description This section explains in detail the individual hardware blocks of the PSoC 6 BLE Pioneer board. A.2.1 PSoC 6 MCU (U1) PSoC 6 MCU is Cypress' latest, ultra-low-power PSoC specifically designed for wearables and IoT products. PSoC 6 MCU is a true programmable embedded system-on-chip, integrating a 150-MHz ARM(R) Cortex(R)-M4 as the primary application processor, a 100-MHz ARM Cortex(R)-M0+ that supports low-power operations, up to 1 MB Flash and 288 KB SRAM, an integrated BLE 4.2 radio, CapSense touch-sensing, and custom analog and digital peripheral functions. The programmable analog and digital peripheral functions allow higher flexibility, in-field tuning of the design, and faster time-to-market. For more information, see the PSoC 6 MCU web page and the datasheet. A.2.2 PSoC 5LP (U2) An onboard PSoC 5LP (CY8C5868LTI-LP039) is used as KitProg2 to program and debug PSoC 6 MCU. The PSoC 5LP connects to the USB port of a PC through a USB connector and to the SWD and other communication interfaces of PSoC 6 MCU. The PSoC 5LP is a true system-level solution providing MCU, memory, analog, and digital peripheral functions in a single chip. The CY8C58LPxx family offers a modern method of signal acquisition, signal processing, and control with high accuracy, high bandwidth, and high flexibility. Analog capability spans the range from thermocouples (near DC voltages) to ultrasonic signals. For more information, visit the PSoC 5LP web page. Also, see the CY8C58LPxx Family Datasheet. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 43 Appendix A.2.3 Serial Interconnection between PSoC 5LP and PSoC 6 MCU In addition of use as an onboard programmer, the PSoC 5LP functions as an interface for the USBUART, USB-I2C, and USB-SPI bridges, as shown in Figure A-1. The USB-Serial pins of the PSoC 5LP are hard-wired to the I2C/UART/SPI pins of the PSoC 6 MCU. These pins are also available on the Arduino-compatible I/O headers; therefore, the PSoC 5LP can be used to control Arduino shields with an I2C/UART/SPI interface. Figure A-1. Schematics of Programming and Serial Interface Connections SWD Interface TDO_SWO TDI P6_TMS_SWDIO P5LP12_2 P5LP12_3 P6_TCLK_SWCLK P5LP12_4 SWD_RST_L 0ohm R62 I2C Interface P6_VDD R41 R42 4.7K 4.7K R114 R109 P5LP12_1 I2C_SDA P5LP12_0 I2C_SCL P6_4 P6_5 P6_6 P6_7 XRES_L 0ohm 0ohm P6_1 P6_0 UART Interface UART_TX R120 0ohm P5_0 R119 P5LP12_7 UART_RX 0ohm P5_1 P5LP12_6 Level Translator for SPI and UART flow control P5LP_VDD C41 19 18 17 16 15 14 13 12 DAP 1uF 25V 1 10 21 B0 B1 B2 B3 B4 B5 B6 B7 VCCA SPI_MOSI SPI_SCLK SPI_MISO SPI_SSEL UART_RTS UART_CTS GND U13 20 1uF 25V VCCB C38 P6_VDD A0 A1 A2 A3 A4 A5 A6 A7 OE 2 3 4 5 6 7 8 9 11 FXMA108BQX PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G P12_0 P12_2 P12_1 P5LP_SSEL_P12_4 P5_3 P5_2 P6_VDD R78 10K No Load R77 10K 44 Appendix A.2.4 EZ-PD CCG3 Power Delivery System Cypress EZ-PD CCG3 provides a complete solution ideal for power adapters, power banks, Type-C dongles, monitors, docks and notebooks. See EZPD CCG3 Type-C Power Delivery on page 38 for more details of the power delivery system implementation in the Pioneer board. Figure A-2. Schematics of EZ-PD CCG3 Power Delivery System CCG3, USB Type-C and Power Delivery VBUS_TC CCG_VSY S C7 0.1uF 50V CCG_VDD U3 27 28 IUSB1 IUSB2 IUSB3 CE_L P0.0 P0.1 7 8 9 10 12 13 11 14 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 34 35 36 37 38 CCG_LED CCG_12V_EN I2C_SDA_EC I2C_SCL_EC CCG_O_EN CCG_SWDIO CCG_SWDCLK VBUS_TC_MON VIN_MON VBUS_TC R19 120K 39 5 3 OC CC1 CC2 2 1 30 29 VBUS_P_CTRL0 VBUS_P_CTRL1 VBUS_C_CTRL0 VBUS_C_CTRL1 32 VBUS_DISCHARGE P2.0 P2.1 P2.4 P2.5 P2.6 VIN_MON R18 75K C13 0.1uF 50V R20 75K C18 0.1uF 50V VBUS_DISCHARGE CCG_XRES_L C49 0.1uF 50V 33 41 VSS EPAD VBUS_TC_MON VBUS_P_CTRL0 VBUS_P_CTRL1 VBUS_C_CTRL0 VBUS_C_CTRL1 26 XRES R21 120K USB_TC_PWR_SENSE CC1 CC2 21 22 DPLUS DMINUS P3.2 P3.3 P3.4 P3.5 P3.6 15 16 23 24 25 VIN CCG_VCCD 31 6 20 18 17 4 40 19 0ohm No Load VBUS VCONN VSYS VDDIO VDDD V5V VBUS_P VCCD R11 VBUS and VIN voltage monitoring CCG_VBUS_OUT Output Indication LED7 CCG_LED CCG_VSY S GREEN LED R2 750ohm CY PD3125-40LQXIES CCG Provider path ORing C129 1uF 25V R130 No Load D6 PMEG3020BEP D8 PMEG3020BEP CCG_VBUS_IN U12 C51 1uF 25V U22 1 2 4 CCG_12V_EN 3 R35 10K 5 C131 1uF 25V No Load 0ohm 1W CCG_VBUS_OUT R136 4.7K VIN VIN VOUT VOUT EN FLG SS PG ILIM GND EPAD 10 9 5 6 7 8 C46 10nF 50V 8 VS_1 VS_2 VS_3 VS_4 2 CCG_O_EN IN 7 6 EPAD OUT 1 C130 10nF 50V CCG 12V @1A Output 5V_OUT GND VIN ST 2 3 4 C36 10uF 25V J16 1 OSTVN02A150 No Load BTS4175SGA R66 10K SiP32429 R68 150ohm 1% VBUS Provider/Consumer Path VBUS_TC CCG_VBUS_IN R102 0ohm 10M R91 10M R111 VBUS_DISCHARGE VBUS_P_CTRL1 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G VBUS_C_CTRL0 7 8 D2 D2 1 C83 4.7uF 25V G2 C81 0.1uF 50V AO4838 2 4 R107 0ohm R64 200ohm 1% 1W 0ohm 1W S2 3 S1 6 5 G1 Q1 D1 D1 7 8 D2 D2 1 R90 0ohm R93 0ohm VBUS_P_CTRL0 C82 0.1uF 50V G2 R92 0ohm No Load R96 C86 0.1uF 50V AO4838 2 4 USB_TC_PWR_SENSE S2 Q2 3 C95 0.1uF 50V G1 C98 22uF 25V S1 0.01R 1% D1 D1 R116 3W R79 No Load 6 5 CCG_VBUS_OUT R106 0ohm No Load 10M R110 R108 0ohm 10M R112 0ohm VBUS_C_CTRL1 45 Appendix A.2.5 Power Supply System The power supply system on this board is versatile, allowing the input supply to come from the following sources: 5 V, 9 V, or 12 V from the onboard USB Type-C connector 5 V to 12 V power from an Arduino shield or from external power supply through VIN header J9 or J1 3.7 V from a rechargeable Li-Po battery connected to J15 5 V from an external programmer/debugger connected to J11 and J12 The power supply system is designed to support 1.8 V to 3.3 V operation of the PSoC 6 MCU. In addition, an intermediate voltage of 5 V is required for the operation of the power delivery circuitry and KitProg2. Therefore, three regulators are used to achieve 1.8 to 3.3 V and 5 V outputs - a buck boost regulator (U21) that generates a fixed 5 V from an input of 5 to 12 V, and a main regulator (U6) that generates a variable 1.8 V to 3.3 V and a fixed 3.3 V from the output of U21. Figure A-3 shows the schematics of the voltage regulator and power selection circuits. In addition to this, the battery charger U14 also functions as a boost regulator. U14 boosts the battery voltage to provide a 5 V to the main regulator U6. This feature is enabled only when the VIN and the USB supply are unavailable. The voltage selection is made through switch SW5. In addition, an onboard 330 mF super-capacitor (C52) can be used to power the backup domain power (Vbackup) of PSoC 6 MCU. Switch SW7 selects the Vbackup supply connection of PSoC 6 MCU between VDDD and the super-capacitor. When VDDD is selected, the variable regulator ON/OFF terminal is controlled by KitProg2. When the super-capacitor is selected, the regulator ON/OFF terminal is controlled by PSoC 6 MCU. To ensure proper operation of PSoC 6 MCU, the super-capacitor, when selected, must be charged internally by PSoC 6 MCU before turning OFF the regulator. For more details of the PSoC 6 MCU backup system and power supply, see the PSoC 6 BLE Technical Reference Manual. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 46 Appendix Table A-1 details the different powering scenarios for Pioneer board. Table A-1. Power supply scenarios Power inputs Board condition PSoC Powered by Battery charging Type-C Main Regulator 100mA N/A VIN Main Regulator No Yes N/A Type-C Main Regulator 1.5A N/A N/A N/A VIN Main Regulator No 5V-12V N/A N/A N/A VIN Main Regulator No 0V 0V 5V N/A N/A ETM (VTARG_IN) Main Regulator No 0V 0V 0V 3.2V-4.2V N/A Battery Main Regulator No N/A JTAG/ SWD (VTARG_ REF) No ETM header Battery (VTARG_IN) Connected JTAG/SWD Main header Regulator (VTARG_REF) Powered by USB VIN Non Type-C power adapter (Legacy USB), 5V <5 N/A Yes N/A >5 N/A N/A Type-C, PD < PD power power adapter adapter N/A > PD power adapter, <12V 0V 0V 0V 0V PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 0V 1.8V-3.3V 47 Appendix Figure A-3. Schematics of Power Supply System Input Supply 'OR'ing VIN 5V Supply 'OR'ing & Protection VIN VCC_IN 5V_OUT VBUS_TC J9 D5 D4 C132 1uF 25V 1 TVS3 SD12CT1G R128 100K VCC_5V PMEG3020BEP VTARG_IN 2 D3 PMEG3020BEP D7 PMEG3020BEP PMEG3020BEP R127 100K J1_5V0 5V_OUT OSTVN02A150 U10 1 IN 3 2 5 VCC_1V8 U20 1 R124 VIN 3 10K C127 0.1uF 50V NC VCC IN R39 100K KP_PMIC_EN_OUT 3 GND 1 25V 4 OUT 2 KP_PMIC_EN TCR2EF18,LM(CT R26 100K U7 5 C125 1uF 2 GND VCC_5V 5 CONTROL 4 C124 1uF 25V OUT P5LP_VDD OE 74LVCE1G126W5-7 VCC_1V8 VDDD VBACKUP 1 VCC_1V8 SW7 POS1 5 2 6 3 7 C52 + 0.33F 3.3V 5 VCC VBACKUP PMIC_EN R63 100K U11 KP_PMIC_EN_OUT 4 OUT 2 P0_5 P6_PMIC_EN_OUT POS2 SiP32408 VCC_5V Backup Supply & PMIC Control VCC_5V 4 OUT EN GND PAD VIN connector IN P6_PMIC_EN_OUT 3 GND 1 OE JS202011JCQN 74LVCE1G126W5-7 R4 1M Source KitProg PMIC Control PSoC PMIC Control SW7 POS1 POS2 SuperCap Buck/Boost Regulator 5V VCC_IN 5V_OUT L10 1.5uH C118 10uF 25V No Load C119 10uF 25V C117 10uF 25V C122 0.1uF 50V 11 12 13 VCC_IN R122 R121 No Load 14 1 3 10K 10K 15 4 10 C128 0.1uF 50V R125 10K U21 L1 2 PG R129 C116 10uF 25V R123 560K 1% 6 FB2 C113 22uF 25V C114 22uF 25V C115 22uF 25V No Load 1% 100K 5 FB VSEL GND PGND C123 0.1uF 50V 7 8 VOUT1 VOUT2 EN PS/SY NC VAUX C126 22pF 50V No Load TPS63070 No Load TP7 BLACK TP12 BLACK TP3 BLACK No Load R126 100K 1% 3.3V and Variable (1.8V - 3.3V) Regulator VCC_5V 8 2 C102 4.7uF 16V No Load R117 10K U6 VIN1 VIN2 LX FB C108 0.1uF 50V 1 EN1 EN2 VOUT2 PMIC_EN L5 POR VCC_VAR 2.2uH 6 R56 210K 1% TP1 RED No Load 3 4 C31 4.7uF 16V MB39C022GPN 10 5 11 C32 22uF 6.3V P5LP_VDD R54 91K 1% C34 100pF 50V C35 4.7uF 16V C120 22uF 6.3V R57 27.4K 1% 3 C112 0.1uF 50V No Load 9 VCC_3V3 7 GND1 GND2 GND3 C103 10uF 25V 9 L2 VIN1 VIN2 VCC_5V SW5 CL-SB-13B-01T 4 2 1 R118 4.7K KP_PMIC_EN_OUT DIGPOT_SCL DIGPOT_SDA R115 4.7K 1 2 3 U18 WP SCL SDA VCC RH RW 4 GND RL 8 C111 0.1uF 50V R51 49.9K 1% 7 5 6 ISL95810UIU8Z-T PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G SW5 POS1 POS2 POS3 Source 1.8V 3.3V Variable (1.8-3.3V) 48 Appendix A.2.6 Expansion Connectors A.2.6.1 Arduino-compatible Headers (J1, J2, J3, J4, and J5) The board has five Arduino-compatible headers: J1, J2, J3, J4, and J5 (J5 is not populated by default). You can connect 3.3 V Arduino-compatible shields to develop applications based on the shield's hardware. Note that 5 V shields are not supported and connecting a 5 V shield may permanently damage the board. See Appendix A.3 for details on PSoC 6 MCU pin mapping to these headers. A.2.6.2 PSoC 6 MCU I/O Headers (J18, J19, and J20) These headers provide connectivity to PSoC 6 MCU GPIOs that are not connected to the Arduino compatible headers. Majority of these pins are multiplexed with onboard peripherals and are not connected to PSoC 6 MCU by default. For the detailed information on how to rework the kit to access these pins, see PSoC 6 BLE Pioneer Board Rework on page 53. A.2.6.3 PSoC 5LP GPIO Header (J6) J6 is a 8x2 header provided on the board to bring out several pins of the PSoC 5LP to support advanced features such as a low-speed oscilloscope and a low-speed digital logic analyzer. This header also contains the USB-UART, USB-I2C, and USB-SPI bridge pins that can be used when these pins are not accessible on the Arduino headers because a shield is connected. The additional PSoC 5LP pins are connected directly to the internal programmable analog logic of PSoC 5LP. This header also has GPIOs for custom application usage. J6 is not populated by default. Note that the SPI, RTS, and CTS lines on these headers are directly from PSoC 5LP (before level translator). A.2.6.4 KitProg2 Custom Application Header (J7) A 5x2 header is provided on the board to bring out more GPIOs of PSoC 5LP for custom application usage. This header also brings out the PSoC 5LP programming pins and can be programmed using MiniProg3 and 5-pin programming connector. J7 is not populated by default. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 49 Appendix A.2.7 CapSense Circuit A CapSense slider, two buttons, all of which support both self-capacitance (CSD) and mutual-capacitance (CSX) sensing, and a CSD proximity sensor (header) are connected to PSoC 6 MCU as Figure A-4 shows. Four external capacitors - CMOD and CSH for CSD, CINTA and CINTB for CSX are present on the Pioneer board. Note that CSH is not loaded by default. For details on using CapSense including design guidelines, see the Getting Started with CapSense Design Guide. Figure A-4. Schematics of CapSense Circuit 2 CapSense Button CINTA C26 0.47nF 50V CSB1 3 1 CMOD, CSH & CINT CAP_BUT0_P8_1 Button 1 C77 2.2nF 50V CMOD 2 CAP_TX_P1_0 C87 P7_7 P7_3 C88 CSB2 3 1 P7_1 P7_2 Optional CSH CINTB 0.47nF 50V 10nF 50V CSH No Load CAP_BUT1_P8_2 Button 2 CapSense Shield CapSense Slider P6_3 Slider 5 CSS1 0 CAP_SEG0_P8_3 1 CAP_SEG1_P8_4 2 CAP_SEG2_P8_5 3 CAP_SEG3_P8_6 4 CAP_SEG4_P8_7 P13_6 R138 No Load 0ohm R137 No Load SHIELD 0ohm R144 0ohm CAP_SH1 1 SH CAP_TX_P1_0 CapSense Proximity J13 CAP_PROX_P8_0 CON 2x1 A.2.8 LEDs LED1, LED2, and LED3 (Red, Amber, and Green respectively) indicate the status of the KitProg2 (See the KitProg2 User Guide for details). LED4 (amber LED) indicates the status of power supplied to PSoC 6 MCU. LED7 (Green) indicates the status of power delivery output on J16. LED6 (Red) indicates the battery charger status. The Pioneer board also has two user controllable LEDs (LED8 and LED9) and an RGB LED (LED5) connected to PSoC 6 MCU pins for user applications. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 50 Appendix A.2.9 Push Buttons The PSoC 6 BLE Pioneer Kit has a reset button and three user buttons. The reset button (SW1) is connected to the XRES pin of the PSoC 6 MCU, and is used to reset the device. One user button (SW2) is connected to pin P0[4] of the PSoC 6 MCU. The remaining two buttons - SW3 and SW4 are connected to the PSoC 5LP device for programming mode and custom app selection respectively (Refer to the KitProg2 User Guide for details). All the buttons connect to ground on activation (active low) by default. User button (SW2) can be changed to active high mode by changing the zero resistors shown below, to evaluate the PMIC control feature of PSoC 6 MCU. Refer to Frequently Asked Questions on page 57 (item 29) for additional information on rework, on Rev. 08 or earlier versions. Figure A-5. Schematics of Push Buttons P5LP1_2 VDDD 4.7K XRES_L SW1 EVQ-PE105K R149 0ohm No Load 4 3 SKRPACE010 Mode Select VDDD R145 10K No Load 1 SW3 2 R83 VDDD PSoC 5LP User Switches Reset Button User Button / Hibernate Wakeup C71 0.1uF 50V 1 SW4 P5LP15_0 2 4 3 SKRPACE010 Custom App P0_4 SW2 EVQ-PE105K R148 10K No Load A.2.10 R150 0ohm Cypress NOR Flash The Pioneer board has a Cypress NOR flash memory (S25FL512SAGMFI011) of 512 Mb capacity. The NOR Flash is connected to the serial memory interface (SMIF) of PSoC 6 MCU. The NOR device can be used for both data and code memory with execute-in-place (XIP) support and encryption. Figure A-6. Schematics of NOR Flash QSPI Flash (SMIF) VCC_3V3 VCC_IO_FLASH U4 1 2 3 4 5 6 7 8 P11_3 VCC_IO_FLASH R7 10K FLASH_CS_P11_2 P11_5 HOLD /IO3 VCC RESET /RFU DNU_1 DNU_2 RFU CS SO/IO1 C14 0.1uF 50V VCC_IO_FLASH U9 P11_7 P11_6 C24 1uF 25V C23 0.1uF 50V P11_4 10K EN OUT VCC_3V3 1 GND PAD 4 IN 2 5 3 VCC_3V3 R12 16 15 14 13 12 11 10 9 S25FL512SAGMFIR10 P6_VDD C16 22uF 6.3V SCK SI /IO0 VIO /RFU NC DNU_4 DNU_3 VSS WP /IO2 SIP32401ADNP C3 1uF 25V C5 0.1uF 50V C2 22uF 6.3V C10 0.1uF 50V No Load PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 51 Appendix A.2.11 Cypress Ferroelectric RAM (F-RAM) The Pioneer board contains provision for the FM24V10-GTR F-RAM device (see Figure A-7), which can be accessed through SPI interface. The F-RAM is 1Mbit (128KB x 8) with SPI speed up to 40 MHz. Figure A-7. Schematics of F-RAM F-RAM FRAM_VDD R10 No Load FRAM_CS_P11_0 No Load U5 10K P11_5 P11_4 P6_VDD TP10 No Load R28 FRAM_VDD CS VDD SO/IO1 RESET/IO3 WP/IO2 SCK VSS SI/IO0 FRAM_VDD TP11 No Load A.2.12 1 2 3 4 0ohm 8 7 6 5 P11_3 P11_7 P11_6 C73 0.1uF 50V FM25V10 FRAM_VDD P11_3 10K P11_4 10K R65 No Load R73 No Load Crystal Oscillators The Pioneer board includes a 32-MHz ECO and a 32-KHz WCO for PSoC 6 BLE device. Figure A-8. Schematics of ECO and WCO ECO for BLE WCO MHz Crystal KHz Crystal 1 XTAL_I 4 33pF 50V C70 XTAL_O 18pF 50V C75 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G P0_1 Y2 32.768KHz ECS-.327-12.5-34B-TR 3 2 Y1 32MHz ECS-320-8-36CKM-TR P0_0 52 Appendix A.3 PSoC 6 BLE Pioneer Board Rework A.3.1 Bypassing protection circuit on PSoC 6 MCU Program and Debug Header (J11) The 10-pin header allows you to program and debug PSoC 6 MCU using an external programmer such as MiniProg3. This header has a protection circuit that cuts-off any voltage greater that 3.4 V on VTARG_REF pin. This is to ensure that PSoC 6 MCU and other 3.3 V devices do not get damaged due to overvoltage. Figure A-9. Schematics of Bypassing protection circuit Program/Debug Overvoltage Protection P6_VDD VTARG_REF R152 3 2 Q3 0ohm No Load 2 Q4 3 TVS4 ESD3V3D5-TP 1 3 5 7 9 2 4 6 8 10 2 4 6 8 10 TMS_SWDIO TCLK_SWCLK TDO_SWO TDI SWD_RST_L HDR_S 5x2 3 Q5 PMV48XP,215 J11 1 1 D9 R153 10K 1 C133 1uF 25V 1 3 5 7 9 2 Target PSoC Program/Debug Header VTARG_REF R151 15K BZT52C3V9-7-F 2 1 DMP3098L-7 NTR4171PT1G In case the external programmer provides slightly higher voltage, say 3.42 V, and you need to still use the programmer, you can bypass this protection circuit by populating the bypass zero-ohm resistor R152. Do note that this change will compromise the protection circuit when an external supply is used and will permanently damage any 3.3 V device if the external voltage exceeds absolute maximum limit of devices. For example, 3.6 V for PSoC 6 MCU device, see the respective device datasheet for absolute maximum voltage limits. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 53 Appendix A.3.2 PSoC 6 MCU User Button (SW2) By default, this button connects the PSoC 6 MCU pin to ground when pressed, and you need to configure the PSoC 6 MCU pin as a digital input with resistive pull-up for detecting the button press. In case you need to sense active HIGH on PSoC 6 MCU pin, resistor R150 should be removed and R149 should be populated. This will connect the button connecting the PSoC 6 MCU pin to VDDD when pressed. Additionally, there are footprints provided for pull-up and pull-down resistors that can be populated in case external pull-up is required. Figure A-10. Schematics of PSoC 6 MCU User Button (SW2) User Button / Hibernate Wakeup VDDD VDDD R145 10K No Load R149 0ohm No Load P0_4 R148 10K No Load A.3.3 SW2 EVQ-PE105K R150 0ohm CapSense Shield The hatched pattern around the CapSense buttons and slider are connected to ground. In case liquid tolerance is required, this pattern needs to be connected to shield pin. This pattern can be connected to either of the two ports P6.3 or P13.6 populated by R138 or R137, respectively. In both cases, resistor R144 connecting the hatched pattern to ground needs to be removed. These pins need to be configured as shield pin in PSoC creator. Connecting the hatched pattern to shield instead of ground will also reduce parasitic capacitance of the sensors. Figure A-11. Schematics of CapSense Shield CapSense Shield P6_3 P13_6 R138 No Load 0ohm R137 No Load SHIELD 0ohm R144 0ohm CAP_SH1 1 SH PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 54 Appendix A.3.4 CSH The shield tank capacitor (CSH) is not populated by default. This capacitor is optional, and can be used for an improved shield electrode driver when CSD sensing is used. You can remove R88 to disconnect port 7.3 from header and populate C88 (10nF) for CSH. See the bill of material (BOM) for recommended part number. Figure A-12. Schematics of CMOD, CSH and CINT CMOD, CSH & CINT CINTA C26 0.47nF 50V C77 2.2nF 50V CMOD A.3.5 P7_1 P7_2 C87 P7_7 P7_3 C88 Optional CSH CINTB 0.47nF 50V 10nF 50V CSH No Load U.FL This connector can be used for conductive measurements and can also be used to connect external antenna. This is not loaded by default. Remove L1, C1, populate L2, C4 and populate the U.FL connector (J17) to connect ANT pin from PSoC 6 MCU to connector. See the BOM for recommended part numbers. Figure A-13. Schematics of U.FL connector (J17) G3 F2 J5 J4 J3 J2 L6 K6 J6 K7 J7 L8 M9 K8 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P5.0 P5.1 P5.2 P5.3 P5.4 P5.5 P5.6 ANT P9.0 P9.1 P9.2 P9.3 P9.4 P9.5 P9.6 P9.7 P10.0 P10.1 P10.2 P10.3 P10.4 P10.5 P10.6 P11.0 P11.1 P11 2 K1 D10 D9 D8 D7 C10 C9 C8 C7 B8 A8 F6 E6 D6 B7 A7 L1 1nH 1 C2 D3 E4 E3 F3 D2 2 1 Wiggle Antenna U1A C1 1.2pF 50V C6 1pF 50V J17 L2 No Load 1nH C4 1.2pF 50V No Load 2 1 3 U.FL-R-SMT-1(10) F5 E5 D5 C6 PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 55 Appendix A.3.6 LiPo Battery Charger Battery connector (J15) for lithium-ion polymer battery charger is not loaded by default, this need to populate to evaluate battery charging and battery powering option. See the BOM for recommended part numbers. Recommended lithium-ion polymer rate is 3.7 V @850 mAH or higher. SparkFun Electronics PRT-13854 or equivalent. batteries can be used. Figure A-14. Schematics of LiPo Battery Charger LiPo Battery Charger TP14 RED No Load VCC_5V C9 4.7uF 25V R69 26.7K 1% U14 18 19 C12 0.1uF 50V R70 10K 1 C8 1uF 25V 15 4 CE_L 17 16 14 IUSB1 IUSB2 IUSB3 R80 402ohm 1% 12 21 22 20 EPAD VBAT_PP IN IN SW SW PMID VDPM BOOT SY S SY S BGATE CE BAT BAT IUSB1 IUSB2 IUSB3 TS L6 24 23 2 7 6 11 1.5uH C66 1uF 25V VDRV DRV PG CHG 3 10 13 CHG_L BQ24266RGER A.3.7 Battery Connector TS ISET PGND PGND AGND EPAD C37 22uF 25V VBAT 8 9 5 C19 10uF 10V C42 1uF 25V VBAT C48 2.2uF 10V 1 2 J15 HDR_S 2x1_R/A No Load Multiplexed GPIOs Some of the PSoC 6 MCU pins are multiplexed with onboard peripherals and are not connected to connectors or other secondary components by default. See the PSoC 6 pin mapping table for details on modification required to access these pins. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 56 Appendix A.4 Bill of Materials Refer to the BOM files in the following paths in the kit software installed: 1. <Install_Directory>\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit\1.0\ Hardware\CY8CKIT-062-BLE\CY8CKIT-062-BLE PCBA BOM.xlsx 2. <Install_Directory>\CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit\1.0\ Hardware\CY8CKIT-028-EPD\CY8CKIT-028-EPD PCBA BOM.xlsx A.5 Frequently Asked Questions 1. I don't have a Type-C connector on my PC. Can I still connect and use this kit? Yes. To evaluate PSoC 6 MCU features, any PC with USB2.0 connectivity is sufficient. Type-C power adapter is required only to evaluate the CCG3 section of the Kit. 2. How does CY8CKIT-062-BLE handle voltage connection when multiple power sources are plugged in? There are five different options to power the baseboard; Type-C USB connector (J10), External DC supply via VIN connector (J9/J1), Debug and trace header (J12, VTARG_IN), Program and debug header (J11), and LiPo battery header (J15). Both Type-C and VIN take priority over other supply options. These inputs are ORed using diode and the higher voltage among the two take precedence. Output of ORing diode is given to a buck-boost regulator (U16) that generate a constant 5.2 V. This output is ORed with ETM supply (J12) which is typically 5 V. For most of the practical uses, output from the 5.2 V regulator takes priority and the same is given as an input to Cypress buck regulator (U6). LiPo battery voltage is used when all the above sources are absent. Output of Cypress buck regulator (U6) is ORed with supply voltage from the Program and debug header (J11), and higher voltage takes precedence. See the Power supply scenarios table for more details on voltage input and output scenarios. 3. How can I access Smart I/O and other GPIOs connected to onboard peripherals? Some of the Smart I/O (Port 8 and Port 9.3) and GPIO connected to onboard peripherals are multiplexed with PSoC 6 MCU I/O headers (J18, J19, and J20). By default, some of these I/Os are connected to onboard peripherals using series resistors. These resistors can be changed to route these I/Os to headers. See Table 1-2 on page 12. Pioneer board Pinout for details on list of resistors that needs to be changed. 4. Why does the Red LED of RGB LED (LED5) light up when switch SW7 is set to SuperCap position? This behavior is observed if SuperCap is charged below 1.5 V. The I/Os referring to this domain will leak current, in this case P0[3]. VBACKUP feature needs to be enabled in silicon before switching SW7 to SuperCap position. See the TRM/datasheet on options to enable SuperCap charging. 5. What can I use the U.FL connector for and what is the typical mating cycle for these connectors? U.FL can be used for conductive measurements and to connect external antenna. U.FL connectors are not designed for reconnection. They are rated only for approximately 30 mating cycles. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 57 Appendix 6. What are the three selection switches on baseboard for? Table 1-1 on page 11 gives details on all three selection switches. Additionally, each code example documentation explains the selection switch setting required for each code example. 7. What is the Jumper on board for? The jumper J8 can be used to measure current of PSoC 6 MCU device without the need to desolder any component from the board. An ammeter can be connected across this jumper to measure the current consumed by the PSoC 6 MCU device. Remove the Jumper on J8, connect an ammeter (+ve terminal of ammeter to Pin 2), and power the kit though USB connector J10. Figure A-15. Jumper J8 on board 8. What are the input voltage tolerances? Are there any overvoltage protection on this kit? Input voltage level are as follows: Table A-2. Input voltage levels Supply USB Type-C connector (J10) VIN connector (J9/J1) Debug and trace header (J12) Program and Debug header (J11) Li-Po battery connected (J15) Typical i/p voltage 4.5 V to 12 V 5 V to 12 V 5V 1.8 V to 3.3 V 3.2 V to 4.2 V Absolute max (overvoltage protection) 15 V 15 V 5.5 V 3.6 V 5V 9. Why is the voltage of the kit restricted to 3.3 V? Can't it drive external 5 V interfaces? PSoC 6 is not meant to be powered for more than 3.6 V. Powering PSoC 6 to more than 3.3 V will damage the chip. You cannot drive IO system with > 3.3 V supply voltages. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 58 Appendix 10. By mistake, I powered my Arduino board while powering PSoC 6 MCU. Is my PSoC 6 chip alive? Yes. The 3.3 V and 5 V on Arduino power header are not input pins and have protection circuit to prevent the voltage from entering the board. VIN is an input pin and this is routed to the regulator that is capable of taking an absolute maximum of 15 V. P6.VDD pin is not protected and care should be taken not to supply voltage to this pin. 11. What type of battery can I use for this kit? Recommended lithium-ion polymer rating is 3.7 V @850 mAH or higher. SparkFun Electronics PRT-13854 or equivalent batteries can be used. The LiPo battery charger can charge at 100 mA or 1.5 mA based on whether the USB connection is a legacy device or PD capable. 12. By mistake, I connected the battery with opposite polarity. Did I fry the system? There are relevant protection circuits to protect the system from permanent damage. Prolonged connection may lead to damage. 13. Can I charge any kind of Type-C device using this kit? Kit is programmed to advertise the VIN voltage with 1 A current rating. 9 V and 12 V devices are the recommended options. VIN needs to be 9 V and 12 V respectively for this to work. 14. How can I evaluate the USB Type-C provider and consumer features to get started with? You can use any kind of Type-C laptop, mobile phone, or PD adapters based on the feature that you are trying to evaluate. To use as consumer, note that devices like laptop may be able to provide only 5 V out and may not support 9 V/12 V without a docking station. To use as provider, any 5 V/9 V/12 V device that has a current requirement of less that 1 A may be used. Additionally, Cypress has its own USB Type-C evaluation Kit which can be used to evaluate the provider and consumer features and many more. Visit http://www.cypress.com/products/usbtype-c-and-power-delivery for details on these kits. 15. Why is the screen of EPD permanently ON? Electronic paper and e-paper are display devices that mimic the appearance of ordinary ink on paper. Unlike conventional backlit flat panel displays that emit light, electronic paper displays reflect light like paper. This may make it more comfortable to read and provide a wider viewing angle than most light-emitting displays. The contrast ratio in electronic displays available as of 2008 approaches newspaper, and newly developed displays are slightly better. An ideal e-paper display can be read in direct sunlight without the image fading. Many electronic paper technologies hold static text and images indefinitely without electricity. To know the details, see https://en.wikipedia.org/wiki/Electronic_paper. 16. Why does the screen of EPD glitch from black to white during every transition? The screen of EPD shield refreshes at every transition. It first clears all the cells of the display by spreading it with white pixels and then posts the images. 17. When I touch the resistors near the CapSense slider/button, the E-INK Display Shield and LED are triggered. Why does this happen? Those are the series limiting resistors which interface CapSense lines with ICs I/O lines. As you are touching CapSense lines, it triggers E-INK Display Shield which responds to CapSense. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 59 Appendix 18. The EPD shield shows white and black lines after I switched OFF the kit. Is the EPD shield damaged? EPD retains the image when you may have powered OFF the kit. In case the kit is powered OFF during transition between images, lines might appear. 19. I am unable to program the target device. a. Check SW6 to ensure it is in PSoC 6 MCU position. b. Check SW7 to ensure it is in VDDD/KitProg2 position. c. Make sure that no external devices are connected to J11. d. Update your KitProg2 Version in programmer to 1.04 or later using the steps mentioned in KitProg2 User Guide. e. Ensure that device used in PSoC Creator is CY8C6347BZI-BLD53 20. Does the kit get powered when I power the kit from another Cypress Kit through the J1 header? Yes, VIN pin on J1 header is the supply input/output pin and can take up to 12 V. 21. What additional overlays can be used with the CapSense? Any kind of overlays (up to 5 mm thickness) like wood, acrylic, and glass can be used with this CapSense. Note that additional tuning may be required when the overlay is changed. 22. What is PMOD? PMOD interface or Peripheral Module interface is an open standard defined by Digilent Inc in the Digilent Pmod Interface Specification for peripherals used with FPGAs or microcontrollers. Several types of modules are available from simple push buttons to more complex modules with network interfaces, analog to digital converters or LCD displays. PMODs are available from multiple vendors such as Diligent, Maxim Integrated, Analog Devices and a variety of hobby sites. This Kit supports only 1 x 6 pin PMOD modules. 23. With what type of shield from Cypress can I use this baseboard? Any Arduino Uno shield which supports 3.3 V operation is compatible with this Pioneer board. Following cypress shields are pin compatible with this pioneer board: a. CY3280-MBR3 b. CY8CKIT-022 c. CY8CKIT-024 d. CY8CKIT-026 e. CY8CKIT-040 f. CY8CKIT-046 g. CY8CKIT-048 24. Can I use this Kit as a programmer to program external PSoC devices? Yes, the onboard KitProg2 can program any PSoC 4/5/6 devices connected to J11 header. Switch SW6 should be switched to "External Device" position to program devices connected via J11 header. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 60 Appendix 25. Which third-party debuggers does this Kit support? Multiple third-party IDEs are supported; IAR and Vision are some examples. For more details on all supported devices and procedures to export to these IDEs, see PSoC Creator `Help' menu. 26. Can I power PSoC 6 MCU using only external programmer at 1.8 V through the J11 header? Yes, but there may be chance of failure as there is a voltage drop across the Overvoltage protection circuit. R152 can be populated to bypass the protection circuit but is not recommended due to the increased risk of damaging PSoC 6 MCU. 27. Can I power and program the PSoC 6 MCU using only MiniProg3 at 3.3 V? The MiniProg3 Rev *B has an error in target voltage which exceeds the tolerance of the overvoltage protection circuit which can cause failure. However, this will work in MiniProg3 Rev *C which has lesser error in target voltage. R152 can be populated to bypass the protection circuit but is not recommended due to the increased risk of damaging PSoC 6 MCU. 28. Why the on-board RGB LED (LED5) does not work when I select on a supply voltage of 1.8 V using SW5? The on board RGB LED requires a supply voltage higher than 2.7 V to function correctly. Ensure that SW5 is set to the 3.3 V or 1.8 V-3.3 V VARIABLE with PSoC Programmer selecting a voltage of 2.7 V or higher in the latter case. Using this kit with voltage lower than 2.7 V will affect the RGB LED operation. Alternatively, you can use discrete LEDs (LED8 and LED9) if the application permits. 29. How to use SW2 for PMIC wake up? SW2 is connected to the PMIC_Wakeup_In pin (P0.4) of PSoC 6 MCU. A logic high input at the PMIC_Wakeup_In pin can wake up the system and enable the PMIC. See the Backup chapter in PSoC 6 MCU Architecture Technical Reference Manual for more details of this feature. SW2 should be externally pulled down to ground to use PMIC control. Moreover, when the switch is pressed, the active high logic should push P0.4 to the VBACKUP supply. However, the kit is configured by default to use active low logic. In addition, in Rev08 and earlier versions of the kit, the active high logic for SW2 pushes P0.4 to VDDD. Therefore, the following rework on the kit are required to use the PMIC control feature: Remove R150 and connect the common pad between R150 and R149 to the positive terminal of super-capacitor (C52). Load external pull-down resistor R148. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 61 Appendix See Figure A-16 for details. Figure A-16. Rework required to use PMIC Control PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 62 Revision History Document Revision History Document Title: CY8CKIT-062-BLE PSoC(R) 6 BLE Pioneer Kit Guide Document Number: 002-17040 Revision ECN Number Issue Date *B 5866901 09/25/2017 *C 6028820 02/02/2018 Origin of Change RKPM / NIDH TARE / NIDH Description of Change Initial version for public release. Updated Introduction chapter on page 8: Updated "Kit Contents" on page 8: Updated Figure 1-1. Updated "Board Details" on page 9: Updated Figure 1-4. Updated Figure 1-5. Updated Table 1-2. Updated "Technical Support" on page 23: Replaced "Ext. 2" with "Ext. 3". Updated Software Installation chapter on page 25: Updated "Install Software" on page 25: Updated description. Updated Kit Operation chapter on page 28: Updated "Theory of Operation" on page 28: Updated Figure 3-3. Updated "CY8CKIT-028-EPD E-INK Display Shield" on page 34: Updated Figure 3-5. Updated "KitProg2" on page 35: Updated "Programming and Debugging using PSoC Creator" on page 35: Updated Figure 3-6. Updated "EZPD CCG3 Type-C Power Delivery" on page 38: Updated Table 3-1. Updated Code Examples chapter on page 40: Updated "Using the Kit Code Examples" on page 40: Updated Figure 4-1. Updated "Code Examples" on page 42: Updated Table 4-1. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 63 Revision History Document Revision History (continued) Document Title: CY8CKIT-062-BLE PSoC(R) 6 BLE Pioneer Kit Guide Document Number: 002-17040 Revision ECN Number Issue Date *C (cont.) 6028820 02/02/2018 Origin of Change TARE / NIDH Description of Change Updated Appendix chapter on page 43: Updated "Hardware Functional Description" on page 43: Updated "Push Buttons" on page 51: Updated Figure A-5. Updated "Cypress NOR Flash" on page 51: Added Figure A-6. Added "Cypress Ferroelectric RAM (F-RAM)" on page 52. Added "Crystal Oscillators" on page 52. Updated "Frequently Asked Questions" on page 57: Updated description. *D 6072011 04/27/2018 RKPM Added Figure A-15. Updated Safety and Regulatory Compliance Information chapter on page 5: Replaced "Safety Information" with "Safety and Regulatory Compliance Information" in chapter heading. Updated description. Updated "General Safety Instructions" on page 5: Updated "Handling Boards" on page 5: Updated description. Added "Regulatory Compliance Information" on page 6. Updated Introduction chapter on page 8: Updated "Kit Contents" on page 8: Updated Figure 1-1. Updated "Board Details" on page 9: Updated Table 1-2. Updated Appendix chapter on page 43: Updated "Hardware Functional Description" on page 43: Updated "Push Buttons" on page 51: Updated description. Updated "Frequently Asked Questions" on page 57: Updated description. *E 6163552 05/02/2018 NIDH Added Figure A-16. Updated to new template. Updated Appendix chapter on page 43: Updated "PSoC 6 BLE Pioneer Board Rework" on page 53: Replaced "reworks" with "rework" in heading. Updated "Frequently Asked Questions" on page 57: Replaced "re-works" with "rework" in all instances. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 64 Revision History Document Revision History (continued) Document Title: CY8CKIT-062-BLE PSoC(R) 6 BLE Pioneer Kit Guide Document Number: 002-17040 Revision ECN Number Issue Date *F *G 6225773 6250775 07/02/2018 07/17/2018 Origin of Change TARE NIDH Description of Change Updated details (Document Properties) in File > File Info. Updated Code Examples chapter on page 40: Updated "Using the Kit Code Examples" on page 40: Updated Figure 4-1. Updated "Code Examples" on page 42: Updated Table 4-1. PSoC(R) 6 BLE Pioneer Kit Guide, Doc. # 002-17040 Rev. *G 65