Bus interface state machines with independent access to memory,

Details Bus interface state machines with independent access to memory, Bus interface state machines with independent access to memory,

1994-06-22

1995-11-28

Bowler, Alyssa H.

395293, 395427, 395825, G06F 300

Patent

active

054716381

ABSTRACT:
A processor couples to a system bus and includes a high performance microprocessor which tightly couples to a local memory. The processor is organized at the interface level into a plurality of interface sections which include a corresponding number of state machines for enabling the simultaneous processing of a plurality of different types of transactions or requests under all conditions. One interface section is organized to include the system visible registers which are accessible for reading and writing by I/O commands received from the system bus. Another section processes memory commands received from the system bus while a further section processes read/write and I/O commands issued to the system bus by the processor.

REFERENCES:
patent: 4099236 (1978-07-01), Goodman et al.
patent: 4247893 (1981-01-01), Anderson et al.
patent: 4415971 (1983-11-01), Guillemet et al.
patent: 4433378 (1984-02-01), Leger
patent: 4698753 (1987-10-01), Hubbins et al.
patent: 4797853 (1989-01-01), Savage et al.
patent: 4831520 (1989-05-01), Rubinfeld et al.
patent: 4992930 (1991-02-01), Gilfeather et al.
patent: 5003465 (1991-03-01), Chisholm et al.
patent: 5077664 (1991-12-01), Taniai et al.
patent: 5111425 (1992-05-01), Takeuchi et al.
patent: 5123092 (1992-06-01), Buxton et al.
patent: 5235685 (1993-08-01), Caldara et al.

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