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Computer-aided circuit design method and system

A computer-aided and circuit design technology, applied in the direction of calculation, electrical digital data processing, special data processing applications, etc., can solve the problems of increasing labor costs and consuming manpower of manufacturers, and achieve the effect of reducing labor costs

Inactive Publication Date: 2012-05-30
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a general circuit has a large number of capacitors, and there are often hundreds or even thousands of possible combinations. Therefore, this method often consumes too much manpower for the manufacturer and increases the labor cost in vain.

Method used

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  • Computer-aided circuit design method and system
  • Computer-aided circuit design method and system
  • Computer-aided circuit design method and system

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Embodiment Construction

[0048] Several embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known structures and components are shown in a simple and schematic manner in the drawings.

[0049] figure 1 A flowchart of a computer-aided circuit design method 100 according to an embodiment of the present invention is shown. As shown in the figure, a computer-aided circuit design method 100 includes the following steps (it should be understood that the steps mentioned in this embodiment can be adjusted according to actual needs unless the order is specifically stated. , even concurrently or partially):

[005...

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PUM

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Abstract

The invention discloses a computer-aided circuit design method and a system. The method comprises the following steps of: generating a plurality of candidate circuits, wherein, for each candidate circuit, at least one capacitor of an original circuit is removed; simulating efficiency of the candidate circuits; comparing the efficiency of the candidate circuits with that of the original circuit; and from the candidate circuits, selecting the circuit, of which the efficiency difference to the original circuit is in a permissible range, as a pre-selected circuit.

Description

technical field [0001] The present invention relates to a computer-aided design, and in particular to a computer-aided circuit design method and system thereof. Background technique [0002] In the existing circuit design, when the manufacturer gets the original circuit design, it is often necessary to make detailed adjustments to the existing process or product requirements without changing the layout. The most common adjustment is Remove some capacitors. [0003] With the increasingly fierce competition of electronic products, manufacturers have begun to haggle over various costs in order to maintain their own competitiveness. Therefore, when the manufacturer gets the original circuit design, he will start to find a way to evaluate whether each capacitor on the original circuit is necessary, and whether some capacitors can be removed without excessively affecting the circuit performance. [0004] The current practice of manufacturers is to manually simulate the result of...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 郭国君吴俊廷
Owner INVENTEC CORP