doom_riscv/projects/memtest/data/top-bitsy-v0-spi.pcf

# SPI
set_io --warn-no-port             spi_sck   15
set_io --warn-no-port -pullup no  spi_io[0] 14
set_io --warn-no-port -pullup no  spi_io[1] 17
set_io --warn-no-port -pullup no  spi_io[2] 12
set_io --warn-no-port -pullup no  spi_io[3] 13
set_io --warn-no-port -pullup yes spi_cs_n[0] 16
set_io --warn-no-port -pullup yes spi_cs_n[1] 37