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EVR: Vary MGT refclk frquency #158

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glennchid opened this issue Sep 20, 2023 · 0 comments
Open

EVR: Vary MGT refclk frquency #158

glennchid opened this issue Sep 20, 2023 · 0 comments

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@glennchid
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On-board oscillators can be controlled via I2C from the slow FPGA.
A feedback circuit could be implemented to track the system clock frequency, whether this is coming from the PS fabric or an MGT recovered clock.
@glennchid glennchid mentioned this issue Sep 20, 2023
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@glennchid