Method and system for automatically adding ground plane measuring points in PCB, and medium

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.

Description

technical field [0001] The invention relates to the field of hardware system design, in particular to a method and system for automatically adding ground plane measuring points in a PCB. Background technique [0002] With the development of communication technology, the industry has higher and higher requirements for communication products, which are reflected in many aspects. For example, the speed of current switches has been increasing year by year, from 1G ports for more than ten years, to 10G later, to 25G later, and to the current 50G. [0003] This improvement is currently showing exponential growth, and the latest 112G port rate solution is coming soon. The improvement of technology iteration efficiency requires higher and higher development efficiency for hardware suppliers; the project in the previous half year may be shortened to 3 months, so this requires subversion in all aspects of hardware design improvement. [0004] An important stage of current hardware ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention is to provide a method, system and medium for automatically adding ground plane measuring points in PCB, which can solve the problem of low efficiency in adding ground plane measuring points in PCB design, thereby improving productivity and saving development costs

Images