Cannot build video rgb_panel example on master yosys+nextpnr

smunaut / ice40-playground

Various iCE40 cores / projects to play around with (mostly targeted at the icebreaker)

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Closed tdaede closed 5 years ago

tdaede commented 5 years ago

ERROR: Bel 'X23/Y0/io1' of type 'SB_IO' is not valid for cell 'spi_reader_I.iob_miso_I' of type 'SB_IO'
ERROR: Placing design failed.