Accession Number : AD0768885
Title : Hazards in Asynchronous Systems.
Descriptive Note : Technical rept.,
Corporate Author : STANFORD UNIV CALIF STANFORD ELECTRONICS LABS
Personal Author(s) : Chewning,Donald R. ; Bredt,Thomas H.
Report Date : SEP 1972
Pagination or Media Count : 24
Abstract : Necessary and sufficient conditions are given for the existence of static and dynamic hazards in combinational circuits that undergo multiple input changes. These theorems are applied in the analysis of modules, such as the wye module, that have been proposed for asynchronous systems. The authors show that unless internal module delays are strictly less than delays between modules, incorrect operation can occur due to hazards in module implementations. (Author)
Descriptors : (*LOGIC CIRCUITS, SYNCHRONIZATION(ELECTRONICS)), MATHEMATICAL LOGIC, GATES(CIRCUITS), THEOREMS, MODULES(ELECTRONICS), HAZARDS
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE