Daughter board, mother board and verification system

A daughter board and motherboard technology, applied in special data processing applications, CAD circuit design, etc., can solve the problems of increased user workload, data transmission failure, low efficiency, etc., to reduce configuration workload, ensure data transmission, and ensure voltage matching effect

Active Publication Date: 2021-12-14
芯华章科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method is not only inefficient, but also increases the workload of users, and manual settings are often prone to errors, resulting in the failure of data transmission

Method used

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  • Daughter board, mother board and verification system
  • Daughter board, mother board and verification system
  • Daughter board, mother board and verification system

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connectio...

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Abstract

The invention provides a daughter board, a mother board and a verification system. The daughter board used for being connected to the mother board comprises a first interface unit used for being connected to a second interface unit of the mother board, a voltage conversion unit which comprises a power supply output end used for being connected to the mother board, a first output port used for being connected to the first interface unit and a second output port used for being connected to the second interface unit; a power supply of the mother board provides a first voltage; the voltage conversion unit converts the first voltage into a second voltage, and the second voltage is applied to the first interface unit of the daughter board and the second interface unit of the mother board through the first output port and the second output port respectively.

Description

technical field [0001] The present disclosure relates to the technical field of circuits, in particular to a daughter board, a mother board and a verification system. Background technique [0002] In the verification field of integrated circuits, the daughter board can provide many extended functions for the motherboard. For example, the daughter board can provide more different types of interfaces for the motherboard, etc. For different daughter boards, the voltage required by the daughter board interface connected to the motherboard may also be different. In this regard, usually after manually knowing the voltage required by the interface of the daughter board, the interface voltage of the mother board is manually set to match the voltage of the interface of the daughter board. [0003] However, with more and more types of interfaces of integrated circuits, users need to set many different voltages. This method is not only inefficient, but also increases the workload of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/39
CPCG06F30/39
Inventor 张玉田
Owner 芯华章科技股份有限公司
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