TMS320F28P659DK-Q1: Method to fill in one word to Flash setcor

Part Number: TMS320F28P659DK-Q1

Tool/software:

Hello TI expert,

    For some reason, We need to fill one word or byte to Flash sector.

For example, Flash Bank1 has 128 sectors.

Normally after compile the code, we may use the Flash Bank 0- 10.

Then the sector 11- 127 remains unused.

We want to fill some data(Any data is ok) into setctor 11-127, which make them in use.

Then generated -boot - sci -ascii format hex will contaion these sectors data.

Does TI have easy way to help realize this?