메모리 Hard Error를 극복하기 위한 메모리 Sparing 기법 설계 I : Column Sparing

Design of Memory Sparing Technique to overcome Memory Hard Error I : Column Sparing

This paper proposes the design technique of memory sparing to overcome memory hard error Memory Sparing is used to increase the reliability and availability of commercial, military and space computer such as a Data Server, Communication Server, Flight Computer in airplane and On-Board Computer in spacecraft. But the documents about this technique are rare and hard to find. This paper has some useful information about memory error correction and memory error management.