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Daughter boards, motherboards and verification systems

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

Active Publication Date: 2022-07-22
芯华章科技股份有限公司
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  • 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 boards, motherboards and verification systems
  • Daughter boards, motherboards and verification systems
  • Daughter boards, motherboards and verification systems

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Embodiment Construction

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

[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present disclosure should have the usual meanings understood by those with ordinary skill in the art to which the present disclosure belongs. As used in this disclosure, "first," "second," and similar terms do not denote any order, quantity, or importance, but are merely used to distinguish the various components. "Comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limited to physical or mechanical connections...

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Abstract

The present disclosure provides a daughter board, a motherboard and a verification system. Wherein, the daughter board for connecting to the motherboard includes: a first interface unit for connecting to a second interface unit of the motherboard; a voltage conversion unit including a power output terminal for connecting to the motherboard , a first output port for connection to the first interface unit and a second output port for connection to the second interface unit, wherein the power supply of the motherboard provides a first voltage, the voltage conversion A unit converts the first voltage into a second voltage, and applies the second voltage to the first interface unit of the daughter board and the mother via the first output port and the second output port, respectively The second interface unit of the board.

Description

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

Claims

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Application Information

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Patent Type & Authority Patents(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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