On 09/06/2010 09:20 AM, Teratux wrote: > > I get the following error: > > Open On-Chip Debugger 0.4.0 (2010-08-31-15:56) > Licensed under GNU GPL v2 > For bug reports, read > http://openocd.berlios.de/doc/doxygen/bugs.html > parport port = 0x0 > 1000 kHz > jtag_nsrst_delay: 100 > jtag_ntrst_delay: 100 > Info : clock speed 500 kHz > Error: JTAG scan chain interrogation failed: all zeroes > One suggestion for a starting point: use a slow clock, e.g.,
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