Method and apparatus for identifying read only memory

Details Method and apparatus for identifying read only memory Method and apparatus for identifying read only memory

1992-03-02

1997-06-17

Kriess, Kevin A.

39518316, 39518318, 39518321, 39518501, 39518502, G06F 1122

Patent

active

056405073

ABSTRACT:
A method is disclosed for identifying ROM memories. The method first determines whether the same data is read from a predetermined unit of memory during successive reads and, if so, determines whether the read data includes more than a predetermined minimum number of different data bytes. If both tests are true, then the predetermined unit of memory is considered to be occupied by read only memory. If either test fails, then the predetermined unit of memory is considered to be unoccupied.

REFERENCES:
patent: 4455654 (1984-06-01), Bhaskar et al.
patent: 4876684 (1989-10-01), Guntheroth
patent: 5091908 (1992-02-01), Zorian
patent: 5237669 (1993-08-01), Spear et al.

Affiliated with

Also associated with

Rating

Method and apparatus for identifying read only memory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for identifying read only memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for identifying read only memory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2164622