Electronic memory system of 32-bit words corrects bit errors caused by some common type of failures - even failure of entire 4-bit-wide random-access-memory (RAM) chip. Detects failure of two such chips, so user warned that ouput of memory may contain errors. Includes eight 4-bit-wide DRAM's configured so each bit of each DRAM assigned to different one of four parallel 8-bit words. Each DRAM contributes only 1 bit to each 8-bit word.
32-Bit-Wide Memory Tolerates Failures
NASA Tech Briefs ; 14 , 6
1990-06-01
Miscellaneous
No indication
English
BRIEFS - Electronic Components and Systems - DRAM Circuit Tolerates Single-Event Upsets
Online Contents | 2000
Engineering Index Backfile | 1931
|Online Contents | 1997