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Hi to all,
I have been using the Experiments kit TMS320C2000
with the controlCARD with Piccolo TMS320F28027FPTT implemented. I am using CCS6.1 and with the emulator
www.olimex.com/.../TMS320-XDS100v3_UM.pdf
everything works OK.
In order to save some space for my project I decided to implement the MCU to my control board.
I used the same exact drawing like:
ftp.ti.com/.../CC2802x%28Picc-A%29-R1-SCH.pdf
and
http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=sprr096&fileType=pdf
and the Same code
the ''Test connection'' of the target gives no errors
Finally the CCS gives me the following error.
I have checked the my PCB for again and again to trace any hardware error but it seems ok.
ANY help could save me. I have run out of possible mistakes
Thanks in advance even for your time spend to read my issue
Ioannis
Hi Loannis,
Can you update us with JTAG's TRST pin status? Also, based on the error message attached, it looks like XRSn pin is held low for some reason. Did you already try probing for XRSn pin? If this pin is held low, then device is held in reset. This clearly looks like a hardware issue.
Regards,
Gautam