Specifications

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Chapter 8Motorola MCP750 Hardware Environment
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SYSTEM OVERVIEW 8
The Motorola MCP750 system is a , single board, uniprocessor, real-time, super-minicom-
puter. It is based on the Motorola MPC750 processor, an implementation of the PowerPC
microprocessor family of reduced instruction set (RISC) microprocessors.
PROCESSOR BOARD 8
The Motorola MCP750 single board computer contains the following hardware features:
Feature Description
Processors Single MPC750 processor
Bus Clock Frequencies up to 66MHz.
L2 Cache 1 MB of backside external cache
Flash 4 MB or 8 MB (64-bit wide) with socketed
1 MB (16-bit wide)
DRAM 16 MB to 256 MB, ECC Protected
(Single-bit Correction, Double-bit Detection)
Two-way Interleaved
NVRAM 8 KB
RTC MK48T59/559 Device
Peripherals: Two async serial ports
Two sync/async serial ports
One (IEEE1284, or printer) Parallel Port
10Base-T/100Base-TX Ethernet interface
One PS/2 Keyboard and one PS/2 Mouse
One PS/2 Floppy Port
Primary & Secondary EIDE Ports (Primary has
Compact Flash interface on motherboard)
PMC Slots Single 32/64-bit Slot
Miscellaneous RESET/ABORT Switch Status LEDs