Motorola PrPMC800/800ET Processor PMC Module, PRPMC800A/IH5 Harrier Power-Up Configuration Header

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

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1 Preparation and Installation

Harrier Power-Up Configuration Header

A 2mm, 16-pin low profile header located on side 1 of the PrPMC800/800ET provides the means to change some of the Harrier power-up configuration settings. The pin assignments for this header, along with the power-up setting with the jumper on or off, are as follows (boards are shipped with all jumpers off):

Table 1-4. J2 Harrier Power-Up Configuration Header Pin Assignments

J2

Jumper On

Jumper Off

 

 

 

1-2

PUST0 = 0

PUST0 = 1

 

Harrier PUST Bit 0 in GCSR Register.

 

 

 

 

3-4

PUST1 = 0

PUST1 = 1

 

Harrier PUST Bit 1 in GCSR Register

 

 

 

 

5-6

PUST2 = 0

PUST2 = 1

 

Harrier PUST Bit 2 in GCSR Register

 

 

 

 

7-8

PUST3 = 0

PUST3 = 1

 

Harrier PUST Bit 2 in GCSR Register

 

 

 

 

9-10

Hold off Configuration Space access

Configuration Space access

 

 

enabled

 

 

 

11-12

Processor held in reset at power-up

Processor enabled at power-up

 

 

 

13-14

Class Code set for I2O Controller”

Class Code set for “Bridge

 

 

Device”

 

 

 

15-16

Xport 1uses normal data byte ordering

Xport 1 uses Hawk data byte

 

 

ordering

 

 

 

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

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Motorola PrPMC800/800ET Processor PMC Module, PRPMC800A/IH5 Harrier Power-Up Configuration Header, Jumper On Jumper Off

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.