Find a Retailer SHOP PRODUCT MENU BLOG 0 SUPPORT find products, tutorials, etc... HOME / P R O D U C T C A T E G O R I E S LEARN LOG IN Need Help? REGISTER EDUCATION FORUM / FPGA / TINYFPGA AX2 BOARD TinyFPGA AX2 Board DEV-14828 DESCRIPTION FEATURES DOCUMENTS Dimensions: 1.2in x 0.7in XO2-1200 FPGA Low power 3.3 volt operation 18 user IOs (21 with JTAGEN) 1200 4-input look-up tables 10 kilobits distributed RAM 64 kilobits dedicated RAM 64 kilobits user flash memory 1 SPI Hard-IP 2 I2C Hard-IPs 1 PLL Hard-IP Built-in flash configuration memory programmable via JTAG Tags AX2 DEVELOPMENT FPGA MACHXO2 PYTHON images are CC BY 2.0 SHARE TinyFPGA AX2 Board Product Help and Resources VIDEOS SKILLS NEEDED Product Showcase: TinyFPGA PUBLISHED ON AUGUST 9, 2018 COMMENTS 5 REVIEWS 0 Customer Comments Log in or register to post comments. gwideman / about a month ago / 1 Note: This FPGA's built in Flash can be used to store the configuration bitstream, and hence to boot-config the FPGA. This allows using the board stand-alone. That is not obvious in the description, and if a reader is familiar with other FPGAs, they might assume the lack of external serial flash means no stand-alone operation. And it would be encouraging to add the step of programming the flash for stand-alone operation in the tutorial. TINYFPGA XO2-1200 This is assuming I read the datasheet correctly. TinyFPGA / about a month ago / 1 Correct, the flash is on the MachXO2 chip itself. The TinyFPGA Programmer programs the FPGA configuration flash by default. I can update the guide so this is more clear (https://tinyfpga.com/a-seriesguide.html). The FPGA configuratino flash is fast enough and durable enough that programming the FPGA config RAM is not worthwhile. gwideman / about a month ago / Ah, good to know! Thanks MarkS / about 2 months ago / 1 1 Looks interesting. Can you share the IO compatibility? Is it 5V tolerant? What kind of socket does it need? Do you have a datasheet? (there's no DS under "DOCUMENTS"). I know it's Friday, but another minute authoring the product summary page could save a lot of time. Thanks! -Mark TinyFPGA / about a month ago / 1 Hi Mark, you are right! I should have sent SparkFun the MachXO datasheet: MachXO2FamilyDataSheet.pdf. The MachXO2 FPGA used in the TinyFPGA AX2 is not 5V tolerant, you'll want to use a level shifter or voltage divider to drive 5v signals into the board. The board IOs are set on a 0.1" grid compatible with breadboards and prototyping boards. Socket compatibility depends on the pins you use. That said, the pins are 0.6" apart from the left to right side of the board and there are 12 pins on each side of the board. START SOMETHING. Email address SUBSCRIBE TO NEWSLETTER About Us About SparkFun Press & Media SparkFun Education Feeds Jobs Contact Help Customer Service Shipping Return Policy FAQ Chat With Us Programs Become a Community Partner Community Stories Custom Kit Requests Tell Us About Your Project Sell Your Widget on SparkFun Become a SparkFun Distributor Large Volume Sales Community Forum SparkFun IRC Channel Take the SparkFun Quiz SparkFun Kickstarter Projects Distributors In 2003, CU student Nate Seidle fried a power supply in his dorm room and, in lieu of a way to order easy replacements, decided to start his own company. Since then, SparkFun has been committed to sustainably helping our world achieve electronics literacy from our headquarters in Boulder, Colorado. No matter your vision, SparkFun's products and resources are designed to make the world of electronics more accessible. In addition to over 2,000 open source components and widgets, SparkFun offers curriculum, training and online tutorials designed to help demystify the wonderful world of embedded electronics. We're here to help you start something. SparkFun Electronics (R) / Niwot, Colorado / Customer Service / Site Map / Terms of Service / Privacy Policy Questions? Feedback? powered by Olark live chat software