PCB wiring method for compensating signal delay, PCB and electronic equipment
A kind of PCB board, compensation signal technology, applied in CAD circuit design, electrical digital data processing, computer-aided design and other directions, can solve the problems of large PCB board space, inability to perform delay compensation, insufficient winding space, etc., to save The effect of taking up space, shortening the length of the winding, and meeting the timing requirements
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[0040] Example 1
[0041] like figure 2 Shown is a schematic flowchart of a PCB board routing method for compensating for signal delay provided by the first embodiment, and the method includes the following steps.
[0042] S101, route the first signal line on the first board layer.
[0043] S102, route the second signal line on the second board layer.
[0044] S103 , if the first signal line and the second signal line are respectively routed on the corresponding board layers with their initial lengths and satisfy the signal delay requirement, then the second signal line does not need to be wound with the same length.
[0045] S104, if the first signal line and the second signal line are respectively routed on the corresponding board layers with their initial lengths, and the signal delay requirement is not met, then the first signal line and the second signal line are delayed according to the signal delay of the first signal line and the second signal line. The wire or the...
Example Embodiment
[0082] Embodiment 2
[0083] The second embodiment provides a PCB board that uses the routing method of the first embodiment for routing.
Example Embodiment
[0084] Embodiment 3
[0085] The third embodiment provides an electronic device, including the PCB board of the second embodiment.
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