Testing apparatus for redundant memory

Details Testing apparatus for redundant memory Testing apparatus for redundant memory

1984-05-11

1986-12-09

Fleming, Michael R.

Excavating

G06F 1120

Patent

active

046285091

ABSTRACT:
Only that data which relates to detected failures of data stored in a memory under test is stored in a compressed data matrix of a small capacity which is determined by a predetermined number of redundant lines to be selected for remedy of the failures, and the selection of the redundant lines is effected during the execution of a test on the memory. Analysis leading to redundant line selection is effected on the data stored in this compressed matrix.

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