57 lines
2.1 KiB
INI
57 lines
2.1 KiB
INI
# FTDI USB Hi-Speed to MPSSE Cable
|
|
#
|
|
# http://www.ftdichip.com/Products/Cables/USBMPSSE.htm
|
|
#
|
|
# C232HM-DDHSL-0 and C232HM-EDSL-0 provide 3.3V and 5V on pin 1 (Red),
|
|
# respectively.
|
|
#
|
|
# Adapter: http://www.ftdichip.com/Support/Documents/DataSheets/Cables/DS_C232HM_MPSSE_CABLE.PDF
|
|
# Chip: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf
|
|
# See pinout/colors at end of this file.
|
|
#
|
|
# Tech notes:
|
|
# http://www.ftdichip.com/Support/Documents/AppNotes/AN_135_MPSSE_Basics.pdf
|
|
# http://www.ftdichip.com/Support/Documents/AppNotes/AN_129_FTDI_Hi_Speed_USB_To_JTAG_Example.pdf
|
|
|
|
adapter driver ftdi
|
|
#ftdi device_desc "C232HM-DDHSL-0"
|
|
#ftdi device_desc "C232HM-EDHSL-0"
|
|
|
|
# Common PID for FT232H
|
|
ftdi vid_pid 0x0403 0x6014
|
|
|
|
# Layout
|
|
# High data byte 0x40 configures red LED on ACBUS6 initially high (unlit, since active-low)
|
|
# Low data byte 0x08 configures TMS on ACBUS3 initially high (asserted); TCK, TDI low
|
|
# High direction byte 0x40 configures red LED on ACBUS6 as high (output)
|
|
# Low direction byte 0x0b configures TDO on ACBUS2 as low (input)
|
|
ftdi layout_init 0x4008 0x400b
|
|
|
|
# ---A*BUS-------CCCCCCCC|DDDDDDDD
|
|
# --------\______76543210|76543210
|
|
# LED 0x4000 = 01000000|00000000 = ACBUS6
|
|
#GPIOL0 0x0010 = 00000000|00010000 = ADBUS4
|
|
#GPIOL1 0x0020 = 00000000|00100000 = ADBUS5
|
|
#GPIOL2 0x0040 = 00000000|01000000 = ADBUS6
|
|
#GPIOL3 0x0080 = 00000000|10000000 = ADBUS7
|
|
# -ndata treats the LED as active-low for expected behavior (toggle when transferring)
|
|
ftdi layout_signal LED -ndata 0x4000
|
|
# Available for aliasing as desired
|
|
ftdi layout_signal GPIOL0 -data 0x0010 -oe 0x0010
|
|
ftdi layout_signal GPIOL1 -data 0x0020 -oe 0x0020
|
|
ftdi layout_signal GPIOL2 -data 0x0040 -oe 0x0040
|
|
ftdi layout_signal GPIOL3 -data 0x0080 -oe 0x0080
|
|
|
|
# C232HM FT232H JTAG/Other
|
|
# Num Color Name Func
|
|
# 1 Red VCC Optionally, can power the board if it is not using its own power supply.
|
|
# 2 Orange ADBUS0 TCK
|
|
# 3 Yellow ADBUS1 TDI
|
|
# 4 Green ADBUS2 TDO
|
|
# 5 Brown ADBUS3 TMS
|
|
# 6 Grey ADBUS4 GPIOL0
|
|
# 7 Purple ADBUS5 GPIOL1
|
|
# 8 White ADBUS6 GPIOL2
|
|
# 9 Blue ADBUS7 GPIOL3
|
|
# 10 Black GND Connect to ground
|