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M68000IDP
Product Brief
M68000 Family Integrated Development Platform (IDP)
TheM68000 family board designed provide low-cost evaluation platform, flexible environment developing both software hardware family products. platform provides means M68000 microprocessor tool evaluation which enables users properly select microprocessor associated tools their next application. Because turnkey development system requires user very little power system begin development, significant time savings realized reducing overall time that product takes market. consists M68000 Family microprocessor-based module well generic motherboard designed support each module. also includes software debug monitor programs: Integrated Systems' ROM68Kand Intermetrics' SmartROMTM. This configuration allows user take advantage entire suite features, including tracing, assembling, disassembling, downloading, that offered monitors. Optional software available expand development environment allowing user design, debug, evaluate M68000 microprocessorbased applications real-time non-real-time operating system environments. also functions tool final test fault analysis user target systems.
This document contains information product under development. Motorola reserves right change discontinue this product without notice.
M68000 Integrated Development Platform
MOTOROLA 1992
only requires user-supplied power supply RS-232 ASCII terminal host computer with RS-232 serial port. Although will function using terminal, preferred communication device host computer. Operating with host computer allows user develop, compile, debug code using many optional software tools. Once code developed, program saved downloaded from host computer.
MOTHERBOARD
motherboard compact (10.7" 7.5") printed circuit board. motherboard designed accept M68000 modules five input/output (I/O) modules. Functions provided motherboard includes; routing termination, power distribution, master interrupt signal routing, serial parallel I/O, clock calendar functions, system memory. motherboard includes following hardware features: Slot (M68000 Family module) Five Bus-Compatible Slots RS-232 Serial Channels IBM® PC/AT-Compatible Parallel Printer Port/24-Bit Timer Battery-Backed Clock/Calendar with 2040 Bytes SRAM 32-Pin EPROM Sockets, 512K EPROM)
Mbytes 5/2/2/2 Burst Mode DRAM
INTERFACE
provides 32-bit data 28-bit address bus. Transfers take place synchronous 25-MHz clock, providing 36-Mbyte/sec sustained data rates. major features follows: 25-MHz Synchronous Operation 32-Bit Data with Byte-Select Capability 28-Bit Address 16-Mbyte Direct Address Space Sections Individual Interrupt Request/Acknowledge Pair Slot Individual Request/Acknowledge Pair Slot Maximum Data Rate Mbytes/Sec with 5/2/2/2 Burst Transfers
Five expansion slots motherboard enable user expand functionality IDP. addition, I/O-related software used take advantage added functionality. variety bus-compatible modules available through third-party vendors. These modules include Ethernet, SCSI, controller, video controller cards. Additional information interface obtained users want design their interface modules.
MONITORS
monitor routines, ROM68K MON68, reside motherboard. monitors provide user with generous commands software development debug. provides convenient switch from monitor other while maintaining consistent development configuration.
M68KIDP PRODUCT INFORMATION
boots with ROM68K. ROM68K features commands reading writing memory, viewing and/or changing registers, assembling, disassembling, downloading code serial port network connection. addition, monitor configured automatically load operating system from host system start running when target powered reset. Integrated Systems also offers pSOS+TM, real-time operating system, pROBE+TM, system-level debugger pSOS+-based applications, XRAY+TM, powerful source-evel debugger. XRAY+ pROBE+ highly integrated with real-time operating system allow user debug operating-system level well source level. Together, these development tools offer complete real-time operating system solution user. XRAY+, pROBE+, pSOS+ offered options with IDP. pSOS+ pROBE+ available through Motorola. MON68 features commands allow user display memory registers. addition, MON68 implements trace function that allows user breakpoints examine traces executed code. MON68 interfaces directly with Intermetrics' XDBsource-level debugger. XDB's unique features include actual target-level access direct control program execution source statement machine instruction level. user single step source lines, machine instructions, into over procedure calls. also assertion mechanism testing program under user-defined conditions. offered option with obtained through Motorola. Other compatible operating systems, compilers, debuggers offered many third-party vendors, giving user option tailor development system specifically needs.
MODES OPERATION
addition software development tool, used microprocessor evaluation tool well hardware debugging tool depending it's mode operation. accomplish this, contains high-speed address translation table that gives user option remap resources when using additional hardware that interfaces local connector.
BYPASS MODE
Bypass mode entered default after reset. this mode, address lines A12-A27 routed directly through output multiplexer onto Bus. This considered normal mode operation used when necessary remap memory.
TRANSLATE MODE
translate mode, addresses A16-A27 form input address translation map. outputs translation table routed output multiplexer onto address lines A12-A27. this mode, addresses translated. Using optional interface hardware attached local connectors, user plug into target system socket. This feature allows user debug target system hardware while maintaining access IDP-based resources. high-speed address translation allows user portions address space that conflict with target. arbitration interrupt control software disabled, allowing those functions performed target system circuitry.
EVALUATION
optional high-speed memory board connected local connector provides mechanism measuring performance microprocessor. onboard memory configured that user MOTOROLA M68KIDP PRODUCT INFORMATION
emulate different types memory (instruction data areas) different-sized devices (8-, 16-, 32bit widths). software-selectable feature allows user designate areas memory have specific number wait states. addition, dynamic sizing supported feature that allows user specify different size configurations. 32-bit onbaord timer provides profiling functionality. user monitor activities such total number times certain areas memory accessed. Specifically user monitor number read accesses, number write accesses number times utilized. These features provide powerful tool assist user selecting optimal processor/memory combinations prior actual design while considering important factors such price/performance tradeoffs.
MODULE
module bus-compatible module based M68000 microprocessor. module designed plugged into motherboard regardless microprocessor configuration. This design approach allows user target family using generic motherboard with modules. module provides following features: M68000 Family MIcroprocessor Interrupt Control Circuitry Arbitration Circuitry Address Translation 16-Bit 32-Bit Data Translation (CPU000 only) Local MC68882 Floating-Point Unit (CPU020, CPU030 only) module DIN-style connectors. 96-pin connector signals that same similar other modules. 48-pin connector mostly control status signals that unique specific module. These signals unbuffered allow direct attachment circuitry that cannot tolerate delays imposed bus. Refer M68000 modules availability table back page modules that currently available.
M68KIDP PRODUCT INFORMATION
M68KIDP PRODUCT INFORMATION
M68000 Module Availability
MC68EC000* MC68EC020* MC68EC030 MC68EC040* MC68020* MC68030* MC68040* MC68340* Available
*Contact your local Motorola sales office future availability these items.
pSOS+, pROBE+, XRAY+, ROM68K registered trade marks Integrated Systems. MON68 registered trademarks Intermetrics. registered trademark International Business Machines.
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Literature Distribution Centers:
USA: Motorola Literature Distribution; P.O. 20912; Phoenix, Arizona 85036. EUROPE: Motorola Ltd.; European Literature Centre; Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo Japan. ASIA-PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No.2 King Street, Industrial Estate, N.T., Hong Kong.

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