JTAG communication error displaying

Digital Signal Processing using computers.

JTAG communication error displaying

Postby Medris » Thu Feb 17, 2005 4:20 pm

Hi every one

I have small question about C6711 dsk, I have a problem in ports and JTA
communication error displaying. The DSK was ok and I don't Know what i
happen (may be due to executes random code), and the user LEDs in C671
DSK remain on when dsk is powered until open CCS, after that LED flashe
and switched off. Actually I spent more than one week to solve thi
problem, I have seen C6711 DSK online help and I burned the POST into th
DSK onboard flash but still the problem occur. Also I tried to program th
flash memory with post code from command prompt, unfortunately this messag
appear “please specify a valid board configuration file via the –f option”
I change –fspp.cfg, -fepp.cfg in command line, still the message happen
Would you please help me to solve this problem?

Note that for test the parallel port, addresses 378 spp and epp pass bu
addresses 278 epp, spp and addresses 3cb spp fail.

Thanks a lot





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Postby bob123 » Wed Apr 26, 2006 5:30 am

Just wondering if anyone figured this out. I am also having a problem.

Thanks
bob123
 
Posts: 1
Joined: Wed Apr 26, 2006 5:24 am


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