Electrical computers and digital processing systems: processing – Processing architecture – Microprocessor or multichip or multimodule processor having...
Reexamination Certificate
2005-09-13
2005-09-13
Treat, William M. (Department: 2183)
Electrical computers and digital processing systems: processing
Processing architecture
Microprocessor or multichip or multimodule processor having...
C712S244000, C710S260000
Reexamination Certificate
active
06944746
ABSTRACT:
A system and method for processing instructions in a computer system comprising a processor and a co-processor communicatively coupled to the processor. Instructions are processed in the processor in an instruction pipeline. In the instruction pipeline, instructions are processed sequentially by an instruction fetch stage, an instruction decode stage, an instruction execute stage, a memory access stage and a result write-back stage. If a co-processor instruction is received by the processor, the co-processor instruction is held in the core processor until the co-processor instruction reaches the memory access stage, at which time the co-processor instruction is transmitted to the co-processor.
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Broadcom Corporation
McAndrews Held & Malloy Ltd.
Treat William M.
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