Clock generator, detection system and signal output method

A clock generator and clock signal technology, applied in instruments, electrical digital data processing, etc., can solve problems such as poor clock signal simulation accuracy, and achieve the effect of improving accuracy

Pending Publication Date: 2022-03-18
베이징에스윈컴퓨팅테크놀로지씨오엘티디
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the existing methods, this application proposes a clock generator, a detection system and a signal output method to solve the technical problem that the clock generator in the prior art can only output a fixed clock signal so that the accuracy of the clock signal simulation is poor

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  • Clock generator, detection system and signal output method
  • Clock generator, detection system and signal output method
  • Clock generator, detection system and signal output method

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Embodiment Construction

[0064] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0065] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be u...

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Abstract

The embodiment of the invention provides a clock generator, a detection system and a signal output method. The clock generator comprises a source clock generation unit used for generating a first clock signal according to design configuration information; and the at least one clock signal control unit is electrically connected with the source clock generation unit and is used for processing the first clock signal so as to output a second clock signal. The signal output method comprises the steps that a source clock generation unit generates a first clock signal according to design configuration information; the at least one clock signal control unit processes the first clock signal to output a second clock signal. According to the embodiment of the invention, the output clock signal can be dynamically configured, the simulation of the clock signal is closer to the actually output clock signal, and the simulation accuracy of the clock generator is greatly improved.

Description

technical field [0001] The present application relates to the technical field of clock generators, in particular, the present application relates to a clock generator, a detection system and a signal output method. Background technique [0002] At present, a clock signal generator in a chip, such as an SOC (System On Chip, system-on-chip), generates a fixed clock signal, which cannot be modified arbitrarily. [0003] However, the external clock source in the chip verification scheme is relatively complicated, and the clock signal often needs to be adjusted, and the crystal oscillator in the existing clock generator can only generate a fixed clock signal, resulting in poor simulation accuracy of the clock generator. Contents of the invention [0004] In view of the shortcomings of the existing methods, the present application proposes a clock generator, a detection system and a signal output method to solve the technical problem that the clock generator in the prior art can...

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Application Information

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IPC IPC(8): G06F13/42
CPCG06F13/4291
Inventor陈健蒋科柳鸣张广亮
Owner베이징에스윈컴퓨팅테크놀로지씨오엘티디