Tuesday, 2021-07-20

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rowang077[m]Hello everyone16:21
rowang077[m]I'm making a small SDR SDRAM controller that will run on ECP5 FPGA. 16:21
rowang077[m]is it possible somehow to constrain the clock that goes to the SDRAM module and the clock that goes to the controller are out of phase slightly? I can generate out of phase clocks with ecppll but how can I apply the appropriate constraints?16:23
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