MOTOROLA MCP750 CompactPCI Host Slot Processor

MCP750

CompactPCI Host Slot Processor

PowerPC® 750 32-bit microprocessor

32KB/32KB L1 cache, 1MB L2 cache

16 to 256MB of ECC DRAM

Up to 9MB on-board Flash memory

CompactFlash™ memory card socket

10/100Mb/s Ethernet interface

Single 32/64-bit PMC expansion slot with

front panel or backplane I/O

Two Universal Serial Bus (USB) ports

Two async serial ports, two async/sync

serial ports, parallel port, keyboard, and

mouse

PCI Enhanced IDE (EIDE) controller and

floppy disk controller

On-board debug monitor with self-test

diagnostics

8K x 8 NVRAM and time-of-day clock with

replaceable battery backup

Four 32-bit timers, three watchdog timers

64-bit CompactPCI® interface

Optional secondary CompactPCI interface

Single CompactPCI slot, even when fully

configured

Presents optimum performance from Motorola’s low-power, high

performance microprocessor

The MCP750 series is a family of PowerPC microprocessor-based

CompactPCI host-slot processor modules. Benefiting from Motorola’s

PowerPlus Architecture, the MCP750 series pushes performance and func

tionality to unprecedented levels.

Utilizing Motorola’s low-power, high-performance PowerPC 750 microproces

sors with 1MB of secondary cache, the peripheral component interconnect

(PCI) bus for the on-board peripherals, processor/memory bus to PCI bus

bridge, and a 64-bit bridge to the CompactPCI interface, the MCP750 packs

optimum performance and functionality in just a single CompactPCI slot.

TMCP700

The TMCP700 transition module provides industry-standard

connector access to the IEEE-1284 parallel port, a single

mouse/keyboard connector, two USB Series A receptacles,

EIDE and floppy connectors, two RJ-45 connectors providing

access to the asynchronous serial ports configured as EIA

DTE, and two HD-26 connectors providing access to the

sync/async serial ports. These serial ports, labeled as

Serial 3 and Serial 4 on the face plate of the TMCP700. are

individually user configurable as EIA-232. EIA-530. V.35. or

X.21 DCE or DTE via the installation of Motorola’s serial inter

face modules (SIMs).

Operating Systems and Kernels

MCP750 supports booting a complete range of real-time

operating systems and kernels which may be purchased from

the following companies:

Integrated Systems,

Inc.:

Lynx Real-Time

Systems, Inc.:

pSOSystem™

LynxOS™

Microware Systems

Corporation:

Microtec: VRTX32™

Wind River Systems,

Inc.:

OS-9®/OS-9000™

VxWorks®

Processor

Microprocessor: 233/366/466 MHz MPC750

On-chip Cache (I/D): 32K/32K

Memory

MAIN MEMORY: Dynamic RAM

Capacity (60ns FPM): 16. 32. or 64MB on RAM300

Capacity (50ns EDO): 128 or 256MB on RAM300

Single Cycle Accesses: 9 read/4 write

Read Burst Mode

(60ns FPM):

Read Burst Mode

(50ns EDO):

9-1-2-1 idle; 3-1-2-1 aligned page hit

8-1-1-1 idle; 2-1-1-1 aligned page hit

Write Burst Mode: 4-1-1-1 idle; 3-1-1-1 aligned page hit

Architecture: 128-bit, 2 way interleaved

Parity/ECC: No/Yes

L2 CACHE: 1MB

Cache Bus Clock

Frequency:

Processor clock divided by 2 (233 MHz)

or by 2.5 (366 MHz)

FLASH: On-board programmable

Capacity: 1MB via two 32-pin PLCC/CLCC sock

ets; 4 or 8MB surface mount

Read Access (4MB port): 68 clocks (32 byte burst)

Read Access (1MB port): 260 clocks (8 byte burst)

Write Access (1MB/4MB): 19 clocks (2 bytes/8 bytes)

NVRAM: 8KB, 4KB available for users

Cell Storage Life: 50 years at 55° C

Cell Capacity Life: 10 years at 100% duty cycle

Removable Battery: Yes

CompactPCI Interface

Address/Data: A32/D32/D64

PCI Bus Clock: 33 MHz

Signaling: 3.3V output, input defined by VIO

Ethernet Interface

Controller: Intel® 21140

Interface Speed: 10/100Mb/s

PCI Local bus DMA: Yes, with PCI burst

Connector: RJ-45 on front panel

Asynchronous Serial Ports

Controller: PC87307

Number of Ports: Two, 16550 compatible

Configuration: EIA-574-DTE

Async Baud Rate, bps

max.:

38.4K EIA-232. 115Kbps raw

Connector (COM1): Front panel DB-9. also RJ-45 on

TMCP700

Connector (COM2): Routed to J3. RJ-45 on TMCP700

Synchronous Serial Ports

Controller: 85230/8536

Number of Ports: Two

Configuration: TTL to P2 (both ports), SIM on

TMCP700

Baud Rate, bps max.: 2.5M sync, 38.4K async

10 MHz/5 MHz

Oscillator Clock Rate

(PCLK):

Connector: Routed to J3. HD-26 on TMCP700

Parallel Port (IEEE 1284)

Controller: PC87307

Compatibility: Centronics®

Configuration: 8-bit bidirectional, full IEEE-1284 sup

port

Modes: Master only

Connector: Routed to J5. HD-36 on TMCP700

EIDE Interface

Controller: 82C586

Connector: Routed to J5. one 40-pin header on

TMCP700

Counters/Timers

TOD Clock Device: M48T18. 8KB NVRAM

Real-Time Timers/

Counters:

Four 32-bit programmable

Watchdog Timers: Three, time-out generates reset

USB

Controller: 82C586

Connectors: Two Series A receptacles on front panel,

also routed to J5 for optional use of two

Series A receptacles on TMCP700

Floppy

Controller: PC87307

Compatible Controllers: DP8473. 765A, N82077

Configuration: 3.5″ 2.88MB and 1.44MB; 5.25″ 1.2MB

Connector: Routed to J3. 34-pin header on

TMCP700

Mouse/Keyboard Interface

Controller: PC87307

Connector: Routed to J3. 6-pin mini DIN on

TMCP700

IEEE P1386.1 PCI Mezzanine Card Slot

Address/Data: A32/D32/D64. PMC PN1. PN2. PN3.

PN4 connectors

PCI Bus Clock: 33 MHz

Signaling: 5V

Power: +3.3V, +5V, ±12V, 7.5 watts maximum

per PMC slot

Module Types: Basic, single-wide, front panel I/O or J3

I/O

CompactFlash Memory Card Interface

Controller: 82C586

Interface: ATA, true IDE mode

CompactFlash Cards

(optional):

Motorola CFLASH-xxx series

Connector: Standard 50-pin socket

Power Requirements

(not including power required by PMC or SIMs)

+3.3V ±5%

MCP750-1242:

with TMCP700-001:

Demonstrated MTBF

1.9 A typ.

2.5 A max.

1.9 A typ.

2.5 A max.

+5V ±5%

3.8 A typ.

4.4 A max.

4.0 A typ.

4.8 A max.

(based on a sample of eight boards in accelerated stress environ

ment)

Mean: 190.509 hours

95% Confidence: 107.681 hours

Board Size

Height: 233.4 mm (9.2 in.)

Depth: 60.0 mm (6.3 in.)

Front Panel Height: 261.8 mm (10.3 in.)

Width: 19.8 mm (0.8 in.)

14.8 mm (0.58 in.)

Max. Component

Height:

Miscellaneous

Reset and abort switches on front panel; four LEDs for FAIL, CPU,

PCI, and CPC

Part Number

10% to 90%

Description

MCP750-1222A 233 MHz MPC750. 16MB DRAM, 5MB Flash

MCP750-1232A 233 MHz MPC750. 32MB DRAM, 5MB Flash

MCP750-1242A 233 MHz MPC750. 64MB DRAM, 5MB Flash

MCP750-1252A 233 MHz MPC750. 128MB DRAM, 5MB Flash

MCP750-1262A 233 MHz MPC750. 256MB DRAM, 5MB Flash

MCP750-1332 366 MHz MPC750. 32MB DRAM, 9MB Flash

MCP750-1342 366 MHz MPC750. 64MB DRAM, 9MB Flash

MCP750-1352 366 MHz MPC750. 128MB DRAM, 9MB Flash

MCP750-1362 366 MHz MPC750. 256MB DRAM, 9MB Flash

MCP750-1462 466 MHz MPC750. 256MB DRAM

MCP750-1462-RR 466 MHz MPC750. 256MB DRAM, remote reset

MCP750-366-F 366 MHz MPC750 (memory mezzanine

required)

High Availability Versions

(High availability versions are used primarily in Motorola Computer

Group (MCG) high availability system products.)

MCP750HA-1232 233 MHz MPC750. 32MB DRAM

MCP750HA-1242 233 MHz MPC750. 64MB DRAM

MCP750HA-1252 233 MHz MPC750. 128MB DRAM

MCP750HA-1262 233 MHz MPC750. 256MB DRAM

MCP750HA-233A 233 MHz MPC750 (memory mezzanine

required)

MCP750HA-233 233 MHz MPC750 (memory mezzanine

required)

MCP750HA-366 366 MHz MPC750 (memory mezzanine

required)

MCP750HA-466A 466 MHz MPC750. (memory mezzanine

required)