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TMS320F280025: Power reset after flashing

Part Number: TMS320F280025


Hi team,

I am using F280025 microcontroller in my design.

When I flash my software using CCS, my code works as expected. But after power reset, the software seems to be blank and it is not running at all.

In configuration, I have selected "CPU1_FLASH".

In linker file the BEGIN address corresponds to Flash memory

"BEGIN            : origin = 0x080000, length = 0x000002"

One thing I have missed in during PCB design was, I haven't provided high(1) to GPIO26 and GPIO32 as mentioned in boot mode select, my understanding was that it will be taken care by CCS using software.

Please help me out with these issues,

1. Overcome the problem of blank software after power reset.

2. Do we really need to provide high(1) to GPIO26 and GPIO32 on the PCB?

3. Currently all my configuration is in debug mode, how to change it to release mode in CCS?

Thanks.

Jayant