Concerto can debug CMS, but not C28

Pat Harris

Other Parts Discussed in Thread: UNIFLASH

I have a problem with one of my boards in that I can no longer access the C28 side of the chip. It appears to be running normally, but trying to connect in CCS5.4 debug fails. It alo fails using UinFlash. This is true for both the XDS100v2 as well as the XDS560 STM. Connecting to the CM3 side is not a problem.

Any help, please.

Thanks,

Pat

over 12 years ago

0 Gautam Iyer over 12 years ago

Guru 192875 points

Ohh...one more. One of my friend faced the same issue, will inquire and inform you for the solution asap.

Regards,

Gautam

0 xawme88 over 12 years ago in reply to Gautam Iyer

Intellectual 320 points

Did you solve the problem? I've the same problem with Concerto F28M36 device and XDS100v2. I connect with M3 core but I cannot connect with C28 core (in Code Composer Studio 5.5 and Uniflash)

0 Pat Harris over 12 years ago in reply to xawme88

Genius 3890 points

Jaume,

I got past the problem, but don't remember the specifics. There were a number of issues at the time. I recommend the erase and reprogram procedure as a possible help.

http://e2e.ti.com/support/microcontrollers/c2000/f/171/p/307791/1071337.aspx#1071337

Pat

0 xawme88 over 12 years ago in reply to Pat Harris

Intellectual 320 points

Hi,

I solved the problem changing the microprocessor (Concerto device). It's seem that C28 core was damaged.

Regards!

0 Gautam Iyer over 12 years ago in reply to xawme88

Guru 192875 points

That's a great news JMS, just be careful next time :)

Regards,

Gautam

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Concerto can debug CMS, but not C28