Asynchronous access system to a shared storage

Details Asynchronous access system to a shared storage Asynchronous access system to a shared storage

1992-05-18

2000-08-22

Bragdon, Reginald G.

Electrical computers and digital processing systems: memory

Storage accessing and control

Shared memory area

711148, 711167, 710260, G06F 1202

Patent

active

061087556

ABSTRACT:
The present invention relates to an asynchronous access system for accessing a shared storage in a multiprocessor system in which a plurality of processor modules and shared storage modules are connected through a system bus. The present invention accesses the shared storage at a high speed and reduces the overhead of the system bus. The present invention recognizes in write and read instructions serial access addresses of the shared storage, requests a block access in which a predetermined number of words are grouped as one block, and performs a recovery process when a write instruction is executed abnormally in the block access.

REFERENCES:
patent: 4130865 (1978-12-01), Heart et al.
patent: 4539637 (1985-09-01), De Bruler
patent: 4750111 (1988-06-01), Crosby, Jr. et al.
patent: 4914654 (1990-04-01), Matsuda et al.
patent: 4965717 (1990-10-01), Cutts, Jr. et al.
patent: 5150467 (1992-09-01), Hayes et al.
patent: 5175825 (1992-12-01), Starr
patent: 5200564 (1993-04-01), Usami et al.
patent: 5237567 (1993-08-01), Nay et al.
patent: 5276684 (1994-01-01), Pearson et al.

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