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TMS570LS1224: Program loading issue

Pavansingh Hajari

Prodigy 20 points

Part Number: TMS570LS1224

Tool/software:

Error connecting to the target:
(Error -1141 @ 0x0)
Device is not responding to the request. 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).
(Emulation package 20.0.0.3178)

over 1 year ago

0 jagadish gundavarapu over 1 year ago

TI__Guru* 77166 points

Hi Pavansingh,

Can you please provide more details about this board?

1. Is it a custom board or TI-Specific board? If it is a TI board then which exact board it is?

2. Did you ever program this board before? or is it failing for first program itself?

Can you please verify some of the below solutions mentioned for similar issue:

(24) TMS570LC4357: HCLK frequency crashed Hercules MCU - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(24) TMS570LS1114: Cannot debug on custom board (CCSv7 w/ XDS200) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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

--
Thanks & regards,
Jagadish.

0 Pavansingh Hajari over 1 year ago in reply to jagadish gundavarapu

Prodigy 20 points

This is a custom board that was working previously, but the issue is now occurring during vehicle-level testing.

0 jagadish gundavarapu over 1 year ago in reply to Pavansingh Hajari

TI__Guru* 77166 points

Hi Pavansignh,

Sometimes the previously programmed invalid code can create this kind of issues.

Refer below threads for more details:

(+) TMS570LC4357: HCLK frequency crashed Hercules MCU - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) TMS570LC4357-SEP: TMS570 Programming Error -1170 @ 0x0) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

So, try the procedure given above threads multiple times with some simple LED blinky project.

--
Thanks & regards,
Jagadish.