METHOD OF ANALYZING STATIC CURRENT TEST VECTORS WITH REDUCED FILE SIZES FOR SEMICONDUCTOR INTEGRATED CIRCUITS

Patent №

US 6,449,751

Granted

2002-09-10

Filed 2001

Owner

LSI LOGIC CORPORATION

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09879417

A method and apparatus are provided for analyzing test vectors for use in measuring static current consumed by an integrated circuit. A netlist of interconnected cells is read to identify cell types used within the netlist, wherein the netlist includes a plurality of nodes. Once the netlist has been read, cell characteristics for selected ones of the cell types are read from a technology library to identify pins of the selected cell types to be monitored. The nodes in the netlist that correspond to these pins are identified and are added to an list file. Once the list file has been generated, a computer simulation program is used to simulate a steady-state response of a functional model of the integrated circuit to a potential test vector and to output the resulting logic states on the nodes provided in the list file.

AI hardwareG01R 31/3004G06F 30/33

AI classification

AI hardware0.77
Natural language0.00
Machine learning0.00
Planning0.00
Vision0.00
Speech0.00
Evolutionary computation0.00
Knowledge representation0.00

Ownership

LSI LOGIC CORPORATION

assignment · 119130883

Assignors

HUSSAIN, HUNAID, GHOSH, PRADIPTA, GUNDA, ARUN K.

On an employer assignment, the assignors are typically the inventors.

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