Due to signal propagation delays, sampling TDO on rising TCK can become quite peculiar at fast TCK rates. However, FTDI chips offer a possiblity to sample TDO on falling edge. With this change, stable operation can be achieved at 30MHz clock even over 10cm ribbon cable. Change-Id: Icaf240535dae15512e3c60a944e22a5fbc1b0b06 Signed-off-by: Matthias Welwarsky <matthias@welwarsky.de> Reviewed-on: http://openocd.zylin.com/3180 Tested-by: jenkins Reviewed-by: Paul Fertser <fercerpav@gmail.com> |
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.. | ||
manual | ||
INSTALL.txt | ||
Makefile.am | ||
fdl.texi | ||
openocd.1 | ||
openocd.texi |