AND-OR-NOT COMBINATION TRIGGER CIRCUIT IN BUS INFORMATION PROCESSING UNIT

摘要

The AND-OR-NOT combination trigger circuit in a bus information processing unit provides the bus information processing unit with a combination trigger circuit which includes AND logic, OR logic, and NOT logic in each trigger condition, so as to effectively perform data detection. The AND-OR-NOT combination trigger circuit includes a reference cell consisting of a predetermined number of logic devices to satisfy a desired detecting trigger condition by AND-OR-NOT combination and a common cell consisting of a predetermined number of logic devices to satisfy a desired detecting trigger condition.