Method for designing irregular parallel lines based on Cadence design software

A software design, irregular technology, applied in the direction of CAD circuit design, computer-aided design, calculation, etc., can solve the problem of cumbersome irregular parallel line design process, and achieve the effect of improving design efficiency and simplifying drawing time.

Active Publication Date: 2020-06-05
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] In the embodiment of the present invention, a method for designing irregular parallel lines based on Cadence design software is provided to solve the problem of cumbersome design process of irregular parallel lines in the prior art and improve design efficiency

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  • Method for designing irregular parallel lines based on Cadence design software
  • Method for designing irregular parallel lines based on Cadence design software
  • Method for designing irregular parallel lines based on Cadence design software

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0041] see figure 2 , as a kind of realizable embodiment of the present invention, provide the method for designing irregular parallel lines based on Cadence design software, described method comprises following implementation process:

[0042] 1) According to the reserved area of ​​the design, select the reserved wiring area on the P...

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Abstract

The invention provides a method for designing irregular parallel lines based on Cadence design software. The method comprises the steps that S1, selecting a wiring area; S2, drawing an irregular wiring area; S3, acquiring coordinates of a starting point, an ending point and a frame node of the irregular wiring area; S4, adding the coordinates into a sequence point; S5, traversing node coordinatesin the sequence point, and sorting the node coordinates in the sequence point to convert a frame into a plurality of line segments which are connected end to end in sequence; S6, determining two longest irregular parallel lines in the frame; S7, selecting and connecting corresponding nodes; S8, equally dividing the connected line segments according to the number of designed lines, and obtaining the coordinates of equal division points; S9, deleting all the connecting lines; S10, reconnecting the two irregular parallel lines in the S6; and S11, sequentially connecting the equal division pointsin the direction from the starting point to the terminal point to form a plurality of lines parallel to the irregular parallel lines in the step S11. According to the scheme, the problem that the design process of irregular parallel lines is tedious in the prior art is solved, and the design efficiency is improved.

Description

technical field [0001] The invention relates to the field of PCB design, in particular to a method for designing irregular parallel lines based on Cadence design software. Background technique [0002] At present, there are many kinds of PCB design software on the market. As the most widely used software in the industry, Cadence not only has powerful functions and a variety of related software as support, but also because it provides an open secondary development interface and relatively complete The development language library, users can carry out secondary development according to their own needs. The skill language is a high-level programming language based on C language and LISP language built into the Cadence software. Cadence provides a wealth of interactive functions for the skill language. Researching the skill language and then writing tools can greatly improve work efficiency. [0003] In the PCB design process, in order to ensure the signal quality, it is necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/392G06F115/12
CPCY02P90/30
Inventor 付深圳
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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