openocd/tcl/interface/ftdi/tumpa.cfg
Paul Fertser c044c60121 ftdi/tumpa.cfg: enable proper output buffer control, add another USB ID
The schematics used for writing the config file were incorrect, real
hardware needs ACBUS3 _low_ as it's connected directly to the output
buffer's !OE pin.

Also apparently sometimes TUMPA comes with default FTDI IDs.

Real-life tested (including TRST and SRST) with a custom stm32f103
board, thanks to Mike Wang for the adapter sample.

Change-Id: Iab566e6d14f8392030f6ff2c8d976e1b57cf5ce6
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1789
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2013-10-31 20:40:28 +00:00

15 lines
326 B
INI

#
# TIAO USB Multi-Protocol Adapter (TUMPA)
#
# http://www.diygadget.com/tiao-usb-multi-protocol-adapter-jtag-spi-i2c-serial.html
#
interface ftdi
ftdi_vid_pid 0x0403 0x8a98 0x0403 0x6010
ftdi_layout_init 0x0038 0x087b
ftdi_layout_signal nTRST -data 0x0020
ftdi_layout_signal nSRST -data 0x0010
reset_config srst_push_pull