Implementing method for Auto-DC automation integrated design

A technology of comprehensive design and implementation methods, applied in computing, special data processing applications, instruments, etc., can solve the problems of low design efficiency, long design cycle, time-consuming and labor-intensive

Inactive Publication Date: 2016-06-15
SUZHOU R&D CENT OF NO 214 RES INST OF CHINA NORTH IND GRP
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Problems solved by technology

In the face of large-scale circuits, if it is manually operated, it will be time-consuming and labor-intens

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  • Implementing method for Auto-DC automation integrated design
  • Implementing method for Auto-DC automation integrated design
  • Implementing method for Auto-DC automation integrated design

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[0033] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0034] For very large-scale integrated circuits, the functions are becoming more and more powerful, the number of modules is increasing, the working frequency is getting higher and the clock distribution is becoming more and more complicated, so in the process of chip design, the traditional top-down synthesis The compilation design method is no longer applicable. In order to improve the design quality and efficiency of the comprehensive design, the current method is a bottom-up block-based comprehensive compilation method.

[0035] The first step of the block-based comprehensive compilation method is to divide the design into blocks, and divide the design into the required blocks according to the ...

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Abstract

The invention discloses an implementing method for Auto-DC automation integrated design. The Auto-DC automation method is mainly used for automation flow path development of the current logic synthesis design, only corresponding parameters needs to be configured, original manual, multi-step and staged operation is converted into good and fast one-off completion, high efficiency of circuit integrated design is achieved fundamentally, and therefore energy of a designer is concentrated into creative work drive by concepts. It is unnecessary to increase hardware expenditure for the design, cost is saved, and the implementing method for Auto-DC automation integrated design can be widely popularized. The implementing method conforms to development of current electronic design automation, and the logic synthesis technology is improved in automation, intellectualization and the like.

Description

technical field [0001] The invention belongs to the technical field of chip design in semiconductor integrated circuits, and in particular relates to the logic synthesis design of special integrated circuits. Background technique [0002] With the development of large-scale integrated circuit design, the design process has become very complicated, and there are more and more design steps. Among them, logic synthesis completes the conversion + optimization + mapping from source code to process library unit, and realizes the conversion from RTL level to gate level. In this process, it is necessary to provide process library files, write environment attribute constraints, design rule constraints, timing constraints, etc., as well as various forms of output files and reports of design results. The automation trend of current electronic design is developing rapidly, and the development and research aimed at by traditional IC design tools cannot be generalized, and cannot satisfy...

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/398G06F2115/06
Inventor 陈亚宁王镇赵忠惠张磊张跃玲
Owner SUZHOU R&D CENT OF NO 214 RES INST OF CHINA NORTH IND GRP
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