Data processing device

Details Data processing device Data processing device

1997-05-16

1999-08-24

Treat, William M.

Electrical computers and digital processing systems: processing

Dynamic instruction dependency checking, monitoring or...

Commitment control or register bypass

712 23, 712 24, G06F 1516

Patent

active

059419849

ABSTRACT:
A VLIW microprocessor in which bypaths for transferring data among pipelines are incorporated between a plurality of execution units such as a memory access unit and an integer operation unit. The data on the bypaths is directly transferred to target units according to a control signal generated by a bypath processing control circuit.

REFERENCES:
patent: 5636353 (1997-06-01), Ikenaga et al.
patent: 5805852 (1998-09-01), Nakahashi
"The MMA: A Long-instruction-Word Multimedia processor"; Microprocessor Forum, Oct. 22, 1996; Shumske Kamijo; pp. 1, 4, & 5.
"Phillips Hopes to Displace DSPs with VLIW"; Microprocessor Report, Dec. 5, 1994; Brian Case; pp. 12 to 15.

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