fpga - Using MMCM/PLL source clock pin elsewhere in design breaks timing - Electrical Engineering Stack Exchange

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TL;DR: New to Vivado Clocking Wizard, using the clock pin from the FPGA for anything other than the input to MMCM/PLL IP fails timing. I'm working with Vivado ML 2022 in VHDL targeting an Artix-7 F...

fpga - Using MMCM/PLL source clock pin elsewhere in design breaks timing - Electrical Engineering Stack Exchange The 2026 Annual Developer Survey is live— take the Survey today! . Stack Internal Knowledge at work Bring the best of human thought and AI automation together at your work. Explore Stack Internal Using MMCM/PLL source clock pin elsewhere in design breaks timing Ask Question Asked 3 years ago Modified 3 years ago Viewed 2k times 0 \$\begingroup\$ TL;DR: New to Vivado Clocking Wizard, using the clock pin from the FPGA for anything other than the input to MMCM/PLL IP fails timin

fpga - Using MMCM/PLL source clock pin elsewhere in design breaks timing - Electrical Engineering Stack Exchange

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