1# FTDI USB Hi-Speed to MPSSE Cable 2# 3# http://www.ftdichip.com/Products/Cables/USBMPSSE.htm 4# 5# C232HM-DDHSL-0 and C232HM-EDSL-0 provide 3.3V and 5V on pin 1 (Red), 6# respectively. 7# 8# Adapter: http://www.ftdichip.com/Support/Documents/DataSheets/Cables/DS_C232HM_MPSSE_CABLE.PDF 9# Chip: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf 10# See pinout/colors at end of this file. 11# 12# Tech notes: 13# http://www.ftdichip.com/Support/Documents/AppNotes/AN_135_MPSSE_Basics.pdf 14# http://www.ftdichip.com/Support/Documents/AppNotes/AN_129_FTDI_Hi_Speed_USB_To_JTAG_Example.pdf 15 16adapter driver ftdi 17#ftdi_device_desc "C232HM-DDHSL-0" 18#ftdi_device_desc "C232HM-EDHSL-0" 19 20# Common PID for FT232H 21ftdi_vid_pid 0x0403 0x6014 22 23# Layout 24# High data byte 0x40 configures red LED on ACBUS6 initially high (unlit, since active-low) 25# Low data byte 0x08 configures TMS on ACBUS3 initially high (asserted); TCK, TDI low 26# High direction byte 0x40 configures red LED on ACBUS6 as high (output) 27# Low direction byte 0x0b configures TDO on ACBUS2 as low (input) 28ftdi_layout_init 0x4008 0x400b 29 30# ---A*BUS-------CCCCCCCC|DDDDDDDD 31# --------\______76543210|76543210 32# LED 0x4000 = 01000000|00000000 = ACBUS6 33#GPIOL0 0x0010 = 00000000|00010000 = ADBUS4 34#GPIOL1 0x0020 = 00000000|00100000 = ADBUS5 35#GPIOL2 0x0040 = 00000000|01000000 = ADBUS6 36#GPIOL3 0x0080 = 00000000|10000000 = ADBUS7 37# -ndata treats the LED as active-low for expected behavior (toggle when transferring) 38ftdi_layout_signal LED -ndata 0x4000 39# Available for aliasing as desired 40ftdi_layout_signal GPIOL0 -data 0x0010 -oe 0x0010 41ftdi_layout_signal GPIOL1 -data 0x0020 -oe 0x0020 42ftdi_layout_signal GPIOL2 -data 0x0040 -oe 0x0040 43ftdi_layout_signal GPIOL3 -data 0x0080 -oe 0x0080 44 45# C232HM FT232H JTAG/Other 46# Num Color Name Func 47# 1 Red VCC Optionally, can power the board if it is not using its own power supply. 48# 2 Orange ADBUS0 TCK 49# 3 Yellow ADBUS1 TDI 50# 4 Green ADBUS2 TDO 51# 5 Brown ADBUS3 TMS 52# 6 Grey ADBUS4 GPIOL0 53# 7 Purple ADBUS5 GPIOL1 54# 8 White ADBUS6 GPIOL2 55# 9 Blue ADBUS7 GPIOL3 56# 10 Black GND Connect to ground 57