Ice40 placement #590
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Ice40 placement #590
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Signed-off-by: Tim Callahan <[email protected]>
Signed-off-by: Tim Callahan <[email protected]>
Signed-off-by: Tim Callahan <[email protected]>
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We might need to do an |
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Generate files
critpath.pngandcritpath.login the buildgateware/directory. The PNG file contains a color-coded plot of placement color coded by LiteX, CPU, and CFU; the plot is overlayed with the critical path. The LOG file contains the text list of cells on the critical path, and also the color key for the placement.To do: generalize to make it easy to adapt for ECP5, Nexus, or any other part that uses Nextpnr.