Chip power switch planning method and device, equipment and storage medium

A power switch and chip technology, applied in electrical digital data processing, computer-aided design, instruments, etc., can solve the problems of extra time, large time consumption, uneven power supply, etc., to avoid extra waste, avoid omission, and quickly plan. Effect

Active Publication Date: 2022-05-13
PHYTIUM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this method consumes a lot of time in the process of planning, and the efficiency is very low for a design that requires a large number of power switch units to plan, and the independent planning of multiple power switch units will lead to the overall power supply Uneven, easy to cause circuit violations, etc., and it takes extra time to repair

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  • Chip power switch planning method and device, equipment and storage medium
  • Chip power switch planning method and device, equipment and storage medium
  • Chip power switch planning method and device, equipment and storage medium

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Embodiment Construction

[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0066] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The invention provides a chip power switch planning method and device, equipment and a storage medium, and belongs to the technical field of chip design. The method comprises the following steps: acquiring unit planning information of a plurality of plannable power switch units in a target chip, wherein the unit planning information comprises position information of the plannable power switch units; arrangement information of a sample power switch unit is obtained according to the unit planning information, and the sample power switch unit is any one of a plurality of plannable power switch units; according to the arrangement information of the sample power switch unit and the position information of each to-be-planned power switch unit, the arrangement information of each to-be-planned power switch unit is determined, and the to-be-planned power switch units are power switch units except the sample power switch unit in the plurality of plannable power switch units. According to the invention, the planning efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of chip design, in particular, to a chip power switch planning method, device, equipment and storage medium. Background technique [0002] In the chip design process, in order to reduce the power consumption of the chip, it is usually necessary to divide the chip into multiple regions. power off, thereby reducing power consumption. [0003] In the prior art, in the design of chip area division, technical means are usually used to determine each area in the chip one by one, so as to determine whether the area can be controlled by a power switch (Power Switch) unit. [0004] However, this method consumes a lot of time in the process of planning, and the efficiency is very low for a design that requires a large number of power switch units to be planned, and the independent planning of multiple power switch units will cause the overall power supply If it is not uniform, it is easy to cause circuit v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/392G06F30/394
CPCG06F30/392G06F30/394
Inventor 孙永丰栾晓琨蒋剑锋陈占之金文江李天丽边少鲜左博敏
Owner PHYTIUM TECH CO LTD
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