This is an automated email from Gerrit. Paul Fertser ([email protected]) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/2357
-- gerrit commit 1e13e9023a2efe66018d427874f4bdf6ec3952b5 Author: Paul Fertser <[email protected]> Date: Sun Oct 26 13:49:51 2014 +0300 tcl/interface/ftdi/swd-resistor-hack: clarify and add schematic diagram Change-Id: I8600ee983de85e4225430ae508a50cd938122d89 Signed-off-by: Paul Fertser <[email protected]> diff --git a/tcl/interface/ftdi/swd-resistor-hack.cfg b/tcl/interface/ftdi/swd-resistor-hack.cfg index 7848875..04f3a73 100644 --- a/tcl/interface/ftdi/swd-resistor-hack.cfg +++ b/tcl/interface/ftdi/swd-resistor-hack.cfg @@ -3,6 +3,23 @@ # so depending on the drive capability of the target and adapter); # connect TDO directly to SWDIO. # +# You also need to have reliable GND connection between the target and +# adapter. Vref of the adapter should be supplied with a voltage equal +# to the target's (preferrably connect it to Vcc). You can also +# optionally connect nSRST. Leave everything else unconnected. +# +# FTDI Target +# ---- ------ +# 1 - Vref ----------------- Vcc +# 3 - nTRST - +# 4 - GND ----------------- GND +# 5 - TDI ---/\470 Ohm/\--- SWDIO +# 7 - TMS - +# 9 - TCK ----------------- SWCLK +# 11 - RTCK - +# 13 - TDO ----------------- SWDIO +# 15 - nSRST - - - - - - - - - nRESET +# transport select swd -- ------------------------------------------------------------------------------ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
