Error correction apparatus and method for digital device

Details Error correction apparatus and method for digital device Error correction apparatus and method for digital device

2007-11-20

2011-12-06

Gaffin, Jeffrey A (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S758000, C714S799000, C714S801000

Reexamination Certificate

active

08074136

ABSTRACT:
An improved error correction apparatus and method for a digital device are provided. An error correction apparatus includes at least one client module outputting an error detection signal, if an error is detected; and a controller for analyzing the error and controlling the client module to correct the error, if an error detection signal is received. An error correction apparatus and method of the present invention is provided with shadow registers or CRC registers for quickly detecting errors of status registers of a client module, whereby an error of the client module can be quickly detected and corrected.

REFERENCES:
patent: 5479421 (1995-12-01), Takebe
patent: 7257763 (2007-08-01), Srinivasan et al.
patent: 7457212 (2008-11-01), Oh
patent: 7543216 (2009-06-01), Plants
patent: 7725803 (2010-05-01), Tang et al.
patent: 2005/0117601 (2005-06-01), Anderson et al.
patent: 2010/0070830 (2010-03-01), Ngo

Affiliated with

Also associated with

Rating

Error correction apparatus and method for digital device 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 correction apparatus and method for digital device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Error correction apparatus and method for digital device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4270795