RM5231A-300-H View Datasheet(PDF) - PMC-Sierra

Part Name

Description

Manufacturer

RM5231A-300-H

Microprocessor with 32-Bit System Bus

PMC-Sierra 

RM5231A™ Microprocessor with 32-Bit System Bus Data Sheet

Preliminary

List of Figures

Figure 1 Block Diagram .............................................................................................................10

Figure 2 CPU Registers .............................................................................................................11

Figure 3 Pipeline ........................................................................................................................12

Figure 4 CP0 Registers .............................................................................................................17

Figure 5 Kernel Mode Virtual Addressing (32-bit) .....................................................................18

Figure 6 Typical Embedded System Block Diagram ................................................................22

Figure 7 Processor Block Read .................................................................................................24

Figure 8 Processor Block Write .................................................................................................24

Figure 9 Clock Timing ................................................................................................................36

Figure 10 Input Timing ...............................................................................................................36

Figure 11 Output Timing ............................................................................................................36

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use

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Document ID: PMC-2002174, Issue 2

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