Method and system for automatically adding ground plane measuring points in PCB, and medium
A ground plane, measuring point technology, applied in CAD circuit design, instrument, calculation, etc., can solve the problem of low efficiency of adding ground plane measuring points, and achieve the effect of improving production reliability, improving work efficiency, and ensuring design efficiency
Active Publication Date: 2021-03-09
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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Abstract
The invention discloses a method and system for automatically adding ground plane measuring points in a PCB and a medium. The method comprises the steps of enabling a program to read and analyze a principle design netlist file and store the principle design netlist file into a netlist structure body created by the program; reading and analyzing the test case file by the program, and extracting thebit number and the pin of the tested device in the test case; enabling the program to search the coordinates of the corresponding pins in the netlist structure body and store the coordinates in the corresponding arrays; sequentially polling all the test cases by the program according to the sequence of a plurality of tested devices in the test case file; executing the polling step for several times until the polling of all the tested devices is completed, and outputting a PCB final file and a log file; ending the process; by means of the mode, the problem that in PCB design, the ground planemeasuring point adding efficiency is low can be solved, and therefore the productivity can be improved, and the development cost can be saved.
Application Domain
CAD circuit designSpecial data processing applications
Technology Topic
LogfileGround plane +5
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