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Method and system of using shortcut key to switch on or off GND belonging lines in PCB (Printed Circuit Board) design

A PCB board and shortcut key technology, applied in computing, special data processing applications, instruments, etc., can solve the problem of inability to quickly distinguish between GND lines and other signal lines, inconvenient switching of GND lines, GND line interference, etc. Problems, to achieve the effect of promoting the use value, protecting eyesight, and reducing fatigue

Inactive Publication Date: 2018-08-28
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical task of the present invention is to provide a method and system for using a shortcut key to switch the GND line in the design of the PCB board, to solve the serious interference of the GND line in the design process of the PCB board in the prior art, and it is impossible to quickly distinguish the GND line from other signals and the position of the command to call the software is deep in the menu. It is inconvenient to switch the GND line at any time during the design, wastes time, and affects the design efficiency.

Method used

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  • Method and system of using shortcut key to switch on or off GND belonging lines in PCB (Printed Circuit Board) design

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Use the method for shortcut key switch GND belonging line in the PCB board design of the present invention, method comprises the following steps:

[0039] (1) Write a script to switch the GND line;

[0040] (2) Configure the script call of the completed switch GND line as a shortcut key;

[0041] (3) Use shortcut keys to control the state of the GND line in the PCB board design software.

Embodiment 2

[0043] Use the method for shortcut key switch GND belonging line in the PCB board design of the present invention, method comprises the following steps:

[0044] (1) Write a script to switch the GND line;

[0045] (2) Configure the script call of the completed switch GND line as a shortcut key;

[0046] (3) Use shortcut keys to control the state of the GND line in the PCB board design software.

[0047] In step (1), writing the script to switch the GND line includes the following steps:

[0048] a) Grab all attribute lines;

[0049] b) Filter out the belonging lines of the GND category;

[0050] c) Control the state of the GND attribute line through the display and close functions of the attribute line.

Embodiment 3

[0052] Use the method for shortcut key switch GND belonging line in the PCB board design of the present invention, method comprises the following steps:

[0053] (1) Write a script to switch the GND line;

[0054] (2) Configure the script call of the completed switch GND line as a shortcut key;

[0055] (3) Use shortcut keys to control the state of the GND line in the PCB board design software.

[0056] In step (1), writing the script to switch the GND line includes the following steps:

[0057] a) Grab all attribute lines;

[0058] b) Filter out the belonging lines of the GND category;

[0059] c) Control the state of the GND attribute line through the display and close functions of the attribute line.

[0060] In step (2), the configuration of the shortcut key is realized by modifying the env file. The user customizes the shortcut key in the env file; when the user modifies the env file, the user command is matched with the shortcut key. If the matching is successful, th...

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Abstract

The invention discloses a method and a system of using a shortcut key to switch on or off GND belonging lines in PCB (Printed Circuit Board) design, and belongs to the technical field of PCB design. The method and the system solve problems that in the prior art, interference of GND belonging lines of PCBs in design processes is serious, the GND belonging lines and belonging lines of other signalscannot be quickly distinguished, locations of commands of calling software are deep in menus, needs for switching on or off the GND belonging lines at any time in design are not convenient, time is wasted, and design efficiency is impacted. The adopted technical solution is that the method includes the following steps: writing a script of switching on or off the GND belonging lines; configuring acall of the completely written script, of switching on or off the GND belonging lines, as the shortcut key; and using the shortcut key to control status of the GND belonging lines in PCB design software. According to the method, the GND belonging lines and belonging lines of other signals can be quickly distinguished, the GND belonging lines can be quickly opened and viewed or closed and hidden atany time, and design efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of PCB board design, in particular to a method and a system for using shortcut keys to switch GND lines in PCB board design. Background technique [0002] At present, there are a variety of PCB board (Printed Circuit Board printed circuit board) design software on the market. The most widely used circuit and layout software design tool in the industry launched by Cadence (an electronic design automation software company) not only has powerful functions It is supported by a variety of related software, and because it provides an open secondary development interface and a relatively complete development language library, users can develop according to their own needs. The skill language is a high-level programming language based on C language and LISP language built into the design software launched by Cadence company. The design software launched by Cadence company provides a wealth of interactive functions f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/398
Inventor 张敏
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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