Method and system for logical simulation of information processi

Details Method and system for logical simulation of information processi Method and system for logical simulation of information processi

1987-02-04

1990-04-17

Lee, Thomas C.

Boots, shoes, and leggings

3642323, 3642624, 364264, 3642741, 364300, 364488, 364578, G06F 1500, G06F 900

Patent

active

049185942

ABSTRACT:
A logical simulation system for a data processor includes a logic circuit model constituting a part of logic of the data processor to be tested with basic logic elements capable of calculating operation processes in detail, a logic function model describing functional operations of the other logic of the data processor in terms of machine word instructions for executing functional operations of the other logic at a high speed, and a communication routine for performing data transfer between both the models and controlling the execution of instructions. The processings for executing individual instructions contained in a test program are shared between both the models through the medium of the communication routine.

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Zwolinski et al, "The Design of an Hierarchical Circuit-Level Simulator", Electronic Design Automation (EDA 84), Conference Publication No. 232, pp. 9-12, Mar. 1984.

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