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Synopsys Design Constraints (SDC) format is an industry standard to constrain integrated circuits for synthesis, timing, area, power etc.

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Different output delays for internal to output and input to output path

I am trying to get correct timing constraints for a ULPI interface, where the PHY is an external chip and the link is an FPGA. The clock is generated by the PHY. The timing constraints from internal …
Tom Verbeure's user avatar