Error detecting circuit for detecting the location of error

Details Error detecting circuit for detecting the location of error Error detecting circuit for detecting the location of error

2005-09-06

2005-09-06

Decady, Albert (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital logic testing

C714S048000

Reexamination Certificate

active

06941496

ABSTRACT:
An error detecting circuit for detecting the location of an error is provided. The error detecting circuit has an error data storing unit and an error data collecting unit. The error data storing unit divides a circuit having areas, and outputs a plurality of error signals in response to a plurality of state error signals, a serial chain signal, a lock-enable signal, and a chip error signal, which are enabled when an error occurs in the corresponding area. The serial chain signal reads the plurality of state error signals if the chip goes out of order when an error occurs in the circuit. The lock-enable signal determines whether or not to preserve the plurality of state error signals. In response to the serial chain signal, the error data storing unit enables a confirmation of at least one state error signals stored in the error data storing unit.

REFERENCES:
patent: 5444859 (1995-08-01), Baker et al.
patent: 5448725 (1995-09-01), Gervais
patent: 5596716 (1997-01-01), Byers et al.
patent: 5729553 (1998-03-01), Motohara
patent: 5987585 (1999-11-01), Motoyama et al.
patent: 6016564 (2000-01-01), Hosokawa

Affiliated with

Also associated with

Rating

Error detecting circuit for detecting the location of error does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Error detecting circuit for detecting the location of error, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Error detecting circuit for detecting the location of error will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3376204