interface ft232r
ft232r_vid_pid 0x0403 0x6015
# ULX3S specific GPIO setting
ft232r_tck_num DSR
ft232r_tms_num DCD
ft232r_tdi_num RI
ft232r_tdo_num CTS
# trst/srst are not used but must have different values than above
ft232r_trst_num RTS
ft232r_srst_num DTR
adapter_khz 1000

jtag newtap ecp5 tap -irlen 8 -expected-id 0x41112043