Microprogram controlled data processing system having a runaway

Details Microprogram controlled data processing system having a runaway Microprogram controlled data processing system having a runaway

1995-09-14

1998-11-17

Beausoliel, Jr., Robert W.

G06F 1100

Patent

active

058388982

ABSTRACT:
A microprogram controlled data processing system includes an instruction controller receiving a given instruction code for generating a micro address, a micro ROM receiving the micro address for generating a set of micro codes corresponding to the given instruction code, a micro decoder receiving the set of micro codes for generating a predetermined series of microorders, and a runaway detecting circuit for monitoring the order of execution of the series of microorders and generating an abnormal signal on the basis of the result of the monitoring.

REFERENCES:
patent: 3707703 (1972-12-01), Sakai
patent: 4179737 (1979-12-01), Kim
patent: 4211916 (1980-07-01), Baxansky et al.
patent: 4356546 (1982-10-01), Whiteside et al.
patent: 4429368 (1984-01-01), Kurii
patent: 4704704 (1987-11-01), Sato et al.
patent: 4783762 (1988-11-01), Inoue et al.
patent: 4823307 (1989-04-01), Melgara et al.
patent: 5129079 (1992-07-01), Miyashita
patent: 5151981 (1992-09-01), Westcott et al.
patent: 5263153 (1993-11-01), Intrater et al.
patent: 5499370 (1996-03-01), Hosaka et al.
patent: 5530802 (1996-06-01), Fuchs et al.
patent: 5701481 (1984-05-01), Hosaka et al.
Patent Abstracts of Japan, vol. 7, No. 101 (P-194), Apr. 28, 1983, Yasuo et al., "Error Detection System for Microprogram", Publication No. JP-A-58024951.
Nozuyama et al., "Implementation and Evaluation of Microinstruction Controlled Self Test Using a Masked Microinstruction Scheme", IEEE, pp. 624-632, 1989.

Affiliated with

Also associated with

Rating

Microprogram controlled data processing system having a runaway does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microprogram controlled data processing system having a runaway , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microprogram controlled data processing system having a runaway will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-894173