CONTROLLABLE SELF-CHECKING CHECKERS FOR CONDITIONAL CONCURRENT CHECKING

被引：4

作者：

TARNICK, S

机构：

[1] Max Planck Society, Fault-Tolerant Computing Group at the University of Potsdam

来源：

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS | 1995年 / 14卷 / 05期

关键词：

D O I：

10.1109/43.384415

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Controllable self-checking (CSC) checkers can be included into concurrent checking schemes where only a subset of code words will be checked for correctness. A CSC checker can have four different working modes, depending on the scheme in which it operates. The checker can work in the system mode as well as in a test mode. In both modes the checker can either perform its usual check function or suppress it, according to a pair of control signals, We present two types of CSC checkers, the OR-type and the XOR-type CSC checker. If a CSC checker does not receive enough code words to be self-checking it can be supported by internal off-line test capability.

引用

页码：547 / 553

页数：7

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