how to use Rlink JTAG

[kashif]

Posted on July 08, 2010 at 12:45

how to use Rlink JTAG

[kashif]

Posted on May 17, 2011 at 13:57

i got this reply at another forum which works for me :)

After connecting using SWD, you have to power the board OFF and ON to return to JTAG mode.

Please first check that.

If that does not solve the problem, then the most likely explanation for your problem is that one of the signals used for JTAG and not for SWD (TDI or TDO) is not correctly connected on your board. Or maybe one of the anex signals. (RST or TRST) Please see the JTAG connector here (All signals are required if the CPU provides them.):

http://forum.raisonance.com/viewtopic.php?id=2449