Flashing with debug kit

Mathieu L.

Hi, I try to flash a mcu with the dev kit. I disconnect the head that link the Debug MCU from the on board MCU. I connect correctly TCK, TWS , TDO, TDI TX and RX but code composer can't find the device. I pull-up TCK and TWS with a 10 K. I connected the TX and RX on PA0 and PA1 of the tm4c123gh6pge.

over 10 years ago

0 Amit Ashara over 10 years ago

TI__Guru**** 244400 points

Hello Mathieu,

The previous post from me asked for the connections. That is not there in this post either!!!!

Regards
Amit

0 Mathieu L. over 10 years ago in reply to Amit Ashara

Expert 1630 points

Hi, I create a new post because the issue isn t the same. The previous post was the debug and I made mistake on my PCB. You were right on the jtag pin out. But for now i know you can use the dev kit as a debug tool to programm MCU and right i got problems with that. Sorry, if you are confused right now.

0 Mathieu L. over 10 years ago in reply to Amit Ashara

Expert 1630 points

Sorry, I thought i had delete the comment on the previous post

0 Amit Ashara over 10 years ago in reply to Mathieu L.

TI__Guru**** 244400 points

Hello Mathieu,

I would still need to know which Dev Kit it is and what connections have been made from Dev Kit to your custom board and changes that you have made on the Dev Kit as well.

Regards
Amit

0 Mathieu L. over 10 years ago in reply to Amit Ashara

Expert 1630 points

Hi, Amit, if you don't mind, I think for future reader of this post, we should jsut redirect them to this link:
e2e.ti.com/.../430445

because right now we have 2 post going parallel on the same subject

Arm-based microcontrollers

Arm-based microcontrollers forum

Flashing with debug kit