System and method for verifying data integrity

Details System and method for verifying data integrity System and method for verifying data integrity

2008-09-16

2008-09-16

Chaudry, Mujtaba K (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

C714S779000

Reexamination Certificate

active

10996825

ABSTRACT:
A system for verifying data integrity includes a central processing unit (CPU) (1), a non-volatile random access memory (NVRAM) (2), and a program memory (3). The NVRAM includes: a plurality of data blocks (23), each data block including a plurality of data bits (20) for storing bit data; a first recognition bit (21) for storing a first recognition code; and a second recognition bit (22) for storing a second recognition code. The program memory stores program modules. The CPU updates and deletes data in data blocks, reads a first recognition code and a second recognition code in a data block in which bit data are to be read, and identifies whether the bit data are complete according to a combination of the first recognition code and the second recognition code. A related method for verifying data integrity is also disclosed.

REFERENCES:
patent: 4393500 (1983-07-01), Imazeki et al.
patent: 5040214 (1991-08-01), Grossberg et al.
patent: 5111457 (1992-05-01), Rabjohns et al.
patent: 5621660 (1997-04-01), Chaddha et al.
patent: 5768535 (1998-06-01), Chaddha et al.
patent: 6011868 (2000-01-01), van den Branden et al.
patent: 6185134 (2001-02-01), Tanaka
patent: 10-240629 (1998-09-01), None

Affiliated with

Also associated with

Rating

System and method for verifying data integrity does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for verifying data integrity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for verifying data integrity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3941049