TMS570LS3137: TMS570LS3137

Hi Kaustubh,

In below FAQ, i attached example with procedure:

(+) [FAQ] TMS570LC4357: How to write the data into the Flash Bank-0 - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

Hopefully this should solve your problem.

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Thanks & regards,
Jagadish.

after disabling and enabling interrupts, this problem was solved.

But now I have another issue: 

I have situation , where I erase my TI controller TMS570LS3137 and then flash the bootloader starting with address 0x00000000. But since interrupt are enabled, even if I copy my code to RAM, the TI controller always have a PC at vector table at address 0x18 which is in flash, How can I proceed further?

How can I shift my vector table address to RAM so that the PC can be shifted to run from RAM instead of flash?

Hi Kaustubh,

Apologies for the delayed response, i was off for few days due to personal work!

Vector table relocation is not possible and please refer below threads for more details.

(+) TMS570LS3137: About Reset Handler and Vector Table for Booting Process. - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) RM57L843: Bootloader vs application vector table - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & regards,
Jagadish.