Motorola PrPMC800/800ET Processor PMC Module, PRPMC800A/IH5 IDSELB, REQB#, GNTB# 25 INTA#-INTD#

Models: PRPMC800A/IH5 PrPMC800/800ET Processor PMC Module

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Index

parameter (Primary SCSI Bus Negotiations) 51 parameter (Primary SCSI Data Bus Width) 51 parameter (ROM Boot Enable) 53

parameter (SCSI bus reset on debugger startup) 51 parameter (Secondary SCSI identifier) 51

P

parity on debug serial port 11 PCI interface 24

PCI interrupt signals 25

physical dimensions, PrPMC board 57 pin assignments

configuration header 5 debug header (J1) 35

Ethernet adapter connector (J3) 35 Harrier power-up configuration header 37 PMC connector P11 29

PMC connector P12 31 PMC connector P13 32 PMC connector P14 33 PMC connectors 29

PMC connectors 24, 29 power requirements 23 powering up the PrPMC 9 PPC7-Bug> 40, 46 PPC7-Diag> 40, 46 PPCBug

basics 39 command syntax 42 commands 42 debugger firmware 49 functionality 40 memory requirements 40 prompt 40

pre-install checklist 3 PRESENT# signal 25

Primary SCSI Bus Negotiations parameter 51 Primary SCSI Data Bus Width parameter 51 prompts, debugger 40, 46

PrPMC description 1 firmware 2 flash memory 19 general description 14 Harrier ASIC 16 MONARCH# signal 25 on-board SROM 20 PCI interrupt signals 25 PMC connectors 29 PRESENT# signal 25 voltage requirements 23

PrPMC board configuration 4 initialization 9 installation 7 LEDs 10

status indicators 10

R

related documentation 65 related specifications 67 reset logic 23

reset signal 25 reset sources 23 RESET# signal 26 RESETOUT_L signal 25 restart mode 47

RF emissions 58

ROM Boot Enable parameter 53

ROM First Access Length parameter 55 ROMboot enable 55

ROMboot Enable parameter 53, 55 ROMFAL 55

ROMNAL (ROM Next Access Length) parameter 55 routing of interrupts 22

RS-232 port 11

S

SCSI bus 51

SCSI reset on debugger startup 51 SD command 46

Secondary SCSI identifier 51 serial debug port 22

serial port configuration 11

Set Environment to Bug/Operating System (ENV) command 50

shielded cables (see also cables) 58 signals

ABORT# and RESET# 26 EREADY 26

IDSELB, REQB#, GNTB# 25 INTA#-INTD# 25

M66EN 25 PRESENT# 25

slave/target, PrPMC role 2 slot requirements 2

SPD (Serial Presence Detect) data where stored 20

specifications 57, 59 SROM on the PrPMC 20 start-up procedures 3

status indicators, location of 10 status LEDs 26

stop bits per character, debug serial port 11 system enclosure requirements 2

T

temperature measurement 60, 62, 63 temperatures, component 59 testing the hardware 46

thermal performance 59 timers on Harrier ASIC 21 troubleshooting the PrPMC 46

U

unpacking the hardware 4

71PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)

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Motorola PrPMC800/800ET Processor PMC Module, PRPMC800A/IH5 manual IDSELB, REQB#, GNTB# 25 INTA#-INTD#

PRPMC800A/IH5, PrPMC800/800ET Processor PMC Module specifications

The Motorola PrPMC800/800ET Processor PMC Module, specifically the PRPMC800A/IH5 variant, represents a significant advancement in embedded processing technology. Often utilized in telecommunications, aerospace, and defense applications, this PMC module is designed to provide robust performance in demanding environments, making it suitable for high-speed data processing and communication tasks.

At the core of the PrPMC800 module is the PowerPC 750 architecture, known for its efficiency and power management capabilities. This 32-bit RISC processor is clocked at speeds reaching up to 800 MHz, allowing it to handle complex computations and multitasking scenarios effectively. The processor architecture supports a variety of software environments, including real-time operating systems and VxWorks, which enhances its adaptability across diverse applications.

One of the standout features of the PRPMC800A/IH5 module is its memory capacity. The module supports up to 1 GB of SDRAM, offering ample space for processing large datasets and executing multiple applications simultaneously. Furthermore, the integrated PCI bus facilitates high-speed connectivity with other modules and components in the system, ensuring rapid data transfer rates essential for real-time processing tasks.

An important characteristic of the PrPMC800 module is its thermal and environmental resilience. Designed with military-grade standards, it operates reliably in extreme conditions, including high temperatures and vibrations. This makes it particularly suitable for rugged applications where standard commercial-grade processors may fail.

The module also incorporates advanced I/O capabilities, featuring dual Gigabit Ethernet ports which enhance networking performance. Additional serial ports and interrupt handling further improve the module's versatility, allowing it to interface seamlessly with various peripheral devices and systems.

In summary, the Motorola PrPMC800/800ET Processor PMC Module, represented by the PRPMC800A/IH5 model, is an exemplary solution for applications requiring high performance, reliability, and adaptability. With its powerful PowerPC architecture, generous memory capacity, robust I/O capabilities, and proven ruggedness, this processor module stands out as a preferred choice for engineers and developers working in critical industries.