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How we can write a setup or hold time constraints for a clock that isn't a global clock, it's come from a combinational logic inside my code ?
Take in mind that the tool gives me an error that the this net isn't connected to a pad or a pin when i type the constraints as shown:
NET...
Hello
Can we apply XDC "Xilinx design constraints" file -which is nearly similar to SDC "Synopsys Design Constraints" in syntax and commands- to XST "Xilinx Synthesis Tool" in ISE, instead of applying the XCF "Xilinx Constraints File" or the UCF files ?
In case the answer is no, So When can we...
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