ENCODING DONT CARES IN STATIC AND DYNAMIC CONTENT-ADDRESSABLE MEMORIES

被引：19
|
作者：
RAMIREZCHAVEZ, SR
机构：
[1] Department of electrical Engineering, Bucknell University, Lewisburg
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING | 1992年 / 39卷 / 08期
关键词：
D O I：
10.1109/82.168950
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new encoding scheme for don't cares using two binary static content-addressable memory cells is presented. No extra hardware is required for the storage and retrieval of don't-cares beyond the hardware necessary for binary write and match operations found in most commercial static CAM's. Besides the availability of proven hardware for binary CAM chips, this implementation has the advantage that both binary and ternary values can coexist in a single CAM word.
引用
收藏
页码：575 / 578
页数：4
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