Arm-based microcontrollers

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TMS570LC4357: blackhawk XDS200 debugger not working

praveen kumar

Prodigy 30 points

Part Number: TMS570LC4357

Tool/software:

Hi sir/mam

i am getting problem with the debugger XDS200, i am able to do update of xds200 firmware with pc but unable to program the target board

Error connecting to the target: (Error -2131 @ 0x0) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).

0 jagadish gundavarapu 5 months ago

TI__Guru 62905 points

Hi Praveen Kumar,

This issue might happen anyone of the several reasons, so make sure below things:

1. Make sure you are getting proper voltages on the board (3.3v and 1.2v etc).

2. Make sure ribbon connector between XDS200 and Controller board doesn't have problems.

(24) RM57L843: XDS110 [ERROR] IcePick: Error connecting to the target: (Error -2131 @ 0x0) on some XDS110 probes - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

3. If it is a custom board then please verify the JTAG circuit connectivity proper or not.

And also refer similar threads once:

(+) LP-XDS110: Debuge Programming Error -2131 @ 0x0 - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) TMS570LS0432: Cannot FLASH firmware onto TMS5700432BPZQQ1; Error -2131: @0x0 - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) RM48L952: JTAG: No TDO data clocking out on custom board - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) RM57L843: JTAG - Connection/Debugging Issue - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) TMS570LS0714: Unable to flash code to the micro-controller - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & regards,
Jagadish.