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This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Product Brief
MPC860ADS - Application Development System
MPC860ADS
1995 Motorola, Inc. All Rights Reserved.
Microprocessor and Memory
Technologies Group
SEMICONDUCTOR PRODUCT INFORMATION
PRELIMINARY
INTRODUCTION
The MPC860ADS is an Applications Development System (ADS) designed to aid hardware and software
developers of the MPC860 PowerQUICC, PowerPC QUad Integrated Communication Controller, in quickly
evaluating and developing applications for this device. All of the hardware resources needed to download and
debug application software are provided, such as large blocks of flash and Dynamic RAM for the processor,
serial port, clock generation option circuitry, logic analyzer connectors, expansion connectors as well as
monitor/debugger hardware and software. The logic analyzer connectors provide the user with access to all of
the processor’s pins in order to monitor bus activity. The expansion connectors let the user attach user hardware
applications and utilize board resources to verify a design.
To serve as a convenient platform for software development, the MPC860ADS is provided with MPC8Bug, a
monitor/debugger, for the PowerQUICC. The monitor/debugger provides operations of memory dump and set,
single instruction execution, breakpoints and downloads, as well as a self-test verification suite. This monitor is
downloaded via the MPC860ADI-PC or MPC860ADI-SUN4 which plugs into the user host system and
connected to the ADS via a parallel ribbon cable.
The MPC860ADS board has a Ball Grid Array (BGA) socket to accomodate the MPC860 and its successors.
PowerPC
and PowerPC Architecture
are trademarks of International Business Machines Corporation and are used by Motorola under license.
2 MPC860 PRODUCT INFORMATION MOTOROLA
PRELIMINARY
MPC860 APPLICATION DEVELOPMENT SYSTEM FEATURES
• General Features
—Supports the MPC860 up to 50MHz operation
—On Board (MPC8Bug) Debugger Software with Host Debugger Interface (via ADI)
—Crystal and Clock Generator options for the MPC860
—PCMCIA (PC Card) Port Connector (2.1+ Standard)
—Expansion Connectors Providing All the MPC860 Device Signals
—4 MBytes of 60ns DRAM on a standard 72 pin SIMM socket (handles up to 64 MByte)
—Automatic DRAM SIMM identification.
—2 MBytes of Flash on a SIMM socket (handles up to 64MByte)
—Automatic Flash SIMM identification
—+5Vdc & +12V Power Supply connectors (+12V only required for programming of PC Card Flash)
—RS232 port on SMC1 with low power option; DB9 connector
—IrDA - Infra-red Transceiver on SCC2 with shutdown option
—10-Base-T Ethernet port on SCC1 using MC68160 (EEST)
—Soft/Hard RESET and ABORT push buttons
—RUN , FLASH ON, DRAM ON, ETH ON, IRD ON, RS232 ON, PCMCIA ON, VPP-GOOD, 5V and 3.3V
Status Indicators (LED’s)
—On-board Debug Port Controller with ADI I/F and Port Connector
—3.3V/2V MPC860 internal logic operation, 3.3V MPC860 I/O operation
MOTOROLA MPC860ADS PRODUCT INFORMATION 3
PRELIMINARY
FIGURE 1-1 MPC860ADS Block Diagram
FLASH Mem.
1/2 - 8MByte
(2 Banks)
DRAM
1 - 64 Mbyte
EEST
DATA & ADDRESS
BUFFERS
ETHERNET
PORT 1
Infra-Red Port
RS232
PORT
PCMCIA
PORT
DEBUG
PORT
CONTROLLER
(ADI I/F)
Expansion & Logic - Analyzer Connectors
MPC860
Reset,
Interrupts
& Clock
Control &
Status
Register
Dram Width
& Size Logic
PCMCIA
Buffering
&
Control
Debug
Port
Connector
ADI PORT
µ
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SEMICONDUCTOR PRODUCT INFORMATION
PRELIMINARY
MPC860 Application Development System Part Number List
Part Number Description
MPC860ADS MPC860 Application Development System
Includes User Manual, MPC8Bug and User manual, MPC860 Silicon Errata and
ADS errata.
MPC860ADS - PC MPC860 Application Development System with Interface Card for IBM-PC
Includes User Manual, MPC8Bug and User manual, MPC860 Silicon Errata, ADS
errata, ADI-PC host board and parallel connecting cable.
MPC860ADS- SUN4 MPC860 Application Development System with Interface Card for SUN4
Includes User Manual, MPC8Bug and User manual, MPC860 Silicon Errata, ADS
errata, ADI-SUN4 host board and parallel connecting cable.
