Apparatus for verifying the integrity of information stored in a

Details Apparatus for verifying the integrity of information stored in a Apparatus for verifying the integrity of information stored in a

1975-12-22

1977-07-26

Atkinson, Charles E.

Registers

Transfer mechanism

Traveling pawl

3401461AG, G06F 1110

Patent

active

040385370

ABSTRACT:
A memory having a plurality of word locations, each having a bit location, includes a parity word in one of the word locations. Bit selector means selects a column of bits made up of like positioned bits in each of the word locations. All bits in a column are added together to indicate whether there is a successful parity check. Each such column is successively checked thereby verifying the integrity of the stored information on a column basis.

REFERENCES:
patent: 3242461 (1966-03-01), Silberg et al.
patent: 3519988 (1970-07-01), Grossman
patent: 3569934 (1971-03-01), Parr, Jr.
patent: 3831144 (1974-08-01), En
patent: 3876978 (1975-04-01), Bossen et al.
patent: 3887901 (1975-06-01), Moore

Affiliated with

Also associated with

Rating

Apparatus for verifying the integrity of information stored in a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for verifying the integrity of information stored in a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for verifying the integrity of information stored in a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-728313