04701915 is referenced by 22 patents and cites 5 patents.

An error recovery system in a data processor of the pipeline type, including control storage for storing instruction data, having an error correction and detection code adapted to the detection and correction of errors, for controlling the data processor. A parity check circuit checks instructions read from the control storage and stops at least a part of pipeline processing immediately upon the detection of an error. An error correction circuit corrects the error in the read instruction data and rewrites the instruction data into the control storage while the part of the pipeline processing is stopped.

Title
Error recovery system in a data processor having a control storage
Application Number
6/763268
Publication Number
4701915
Application Date
August 7, 1985
Publication Date
October 20, 1987
Inventor
Yuji Oinaga
Tokyo
JP
Toshiaki Kitamura
Tokyo
JP
Agent
Staas & Halsey
Assignee
Fujitsu
JP
IPC
G11C 29/00
G06F 11/10
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