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CCS / AWR1642：Questions about AWR1642 connection to TMDSEMU110-U XDS110 Debug Probe

user5015281
Prodigy 20 points
Part Number: AWR1642
Other Parts Discussed in Thread: TMDSEMU110-U, , UNIFLASH,

Tool/software: Code Composer Studio

I have a AWR1642BOOST，a TMDSEMU110-U XDS110 Debug Probe,and some X1642BIGABL.

The AWR1642BOOST contains XDS110 and X1642BIGABL.

Now，we want to connect the X1642BIGABL and the TMDSEMU110-U XDS110 Debug Probe together.

What should we do?

The definition of TMDSEMU110-U XDS110 Debug Probe is different from AWR1642BOOST.

What are the pins of the TMDSEMU110-U XDS110 Debug Probe need to be connected to the X1642BIGABL？

TMDSEMU110-U XDS110          X1642BIGABL

TMS                                                 TMS

TDI                                                   TDI

TDO                                                 TDO

TCK                                                 TCK

nRESET                                           NRESET

GND                                               GND

UARTTX                                          RS232_TX

UARTRX                                         RS232_RX

I have been connected in accordance with the above one by one correspondence.

But the CCS and the Uniflash did not work.

What did i do not notice?

I need help，thanks.

  • 0
    TI__Guru 58035 points
    Hello,
    We have not tried using the "TMDSEMU110" debugger with the AWR1642 device. Can you confirm from the debugger side the signal levels you are observing are at 3.3V level? I would recommend disconnecting the nRESET signal from the debugger to the AWR device. The AWR1642 device should be brought out of reset seperatly.
    In order to connect to CCS you need to first flash the "xwr16xx_ccsdebug.bin" , so you need to get the UART interface working first. I would assume the UARTRX from the debugger is a receive pin, so needs to be connected to the RS232_TX signal from the AWR1642 device. Came case for the UARTTX pin.

    Regards,
    Vivek
  • 0 in reply to Vivek Dham
    Prodigy 20 points

    Thanks for your teaching and help.

    Let me try your advice.