Lsi Corporation

Rich Laubhan

Alexander Y Tetelbaum

Joseph J Jamann

Bruce E Zahn

A method of manufacturing an electronic circuit employing a flexible ramptime limit and an electronic circuit are disclosed. In one embodiment, the method includes: (1) physically synthesizing a logical representation of an electronic circuit employing flexible ramptime limits, (2) performing a timing test on the physically synthesized electronic circuit employing the flexible ramptime limits and a processor and (3) determining if there is a violation of the flexible ramptime limits.

Implementing and checking electronic circuits with flexible ramptime limits and tools for performing the same

An apparatus and a method of generating a flexible ramptime limit for an electronic circuit, a computer program product that performs the same method, and a method of manufacturing an electronic circuit employing a flexible ramptime limit is disclosed. In one embodiment, the method for generating a flexible ramptime limit includes: (1) calculating a frequency based ramptime limit for the electronic circuit, (2) obtaining a library based ramptime limit for the electronic circuit, (3) determining a minimum ramptime limit between the frequency based ramptime limit and the library based ramptime limit and (4) selecting the minimum ramptime limit as the flexible ramptime limit.

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Fort Collins, CO, United States of America

Rich Laubhan