Memory circuit for and method of protecting memory data integrit

Details Memory circuit for and method of protecting memory data integrit Memory circuit for and method of protecting memory data integrit

1988-08-25

1990-08-28

Moffitt, James W.

Static information storage and retrieval

Powering

Data preservation

36518905, G11C 800

Patent

active

049531328

ABSTRACT:
An output memory circuit device for and method of providing protection to an integrity of data stored in an external memory circuits during an output operation utilizing the data. Control means selectively controls activation of an external memory to an active state and an inactive back-up state, and obtains data from the external memory circuit during times corresponding to the active state. Storage circuit receives and temporarily stores data supplied by the control circuit and processing circuit receives and processes data fed from the storage circuit and outputs processed data to an output circuit. The control circuit selectively controls an activation of the external memory circuit to the inactive back-up state during times when receiving and processing is conducted to receive and process data fed from the storage circuit and output processed data to the output circuit.

REFERENCES:
patent: 4623887 (1986-11-01), Welles, II
patent: 4631668 (1986-12-01), Kubo et al.
patent: 4713765 (1987-12-01), Mackiewicz et al.

Affiliated with

Also associated with

Rating

Memory circuit for and method of protecting memory data integrit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Memory circuit for and method of protecting memory data integrit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Memory circuit for and method of protecting memory data integrit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1594807