RM5231A, RM5231A_PMC Datasheet - PMC-Sierra Inc

RM5231A RM5231A Microprocessor

27 Absolute Maximum Ratings 30 Recommended Operating Conditions 31 DC Elect.

RM5231A™ Microprocessor with 32-Bit System Bus Data Sheet Preliminary RM5231A RM5231A™ Microprocessor with 32-Bit System Bus Data Sheet Proprietary and Confidential Preliminary Issue 2, September 2001 Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use Document ID: PMC-2002174, Issue 2 RM5231A™ Microprocessor with 32-Bit System Bus Data Sheet Preliminary Legal Information Copyright © 2001 PMC-Sierra, Inc. The information is proprietary and confidential to P.

RM5231A Features

* 9 Block Diagram 10 Hardware Overview 11 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Superscalar Dispatch 11 CPU Registers 11 Pipeline 11 Integer Unit 12 Register File 12 ALU 12 Integer Multiply/Divide 12 Floating-Point Co-Processor 13 Floating-Point Unit 13 3.10 Floating-Point General Register File 15 3.11

RM5231A_PMC-SierraInc.pdf