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[nextpnr_fpga_interchange] Fails to properly place and route a design with hierarchy #124

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clavin-xlnx opened this issue Jul 21, 2022 · 0 comments
Open

[nextpnr_fpga_interchange] Fails to properly place and route a design with hierarchy #124

clavin-xlnx opened this issue Jul 21, 2022 · 0 comments

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@clavin-xlnx
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It appears that any design that is not purely composed of primitive leaf cells cannot be placed in nextpnr_fpga_interchange. This would exclude most designs synthesized from Vivado that contain any amount of hierarchy.
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