Can't I write the UTEST area using Flash driver?

[jaejynshin]

Dear Experts.

I am using MPC5777C.

I want to write JTag Password in the UTEST area through flash api which was based on flash driver.

But Verification Fail occurred during writing. 

Can't I write the UTEST area using Flash driver?

Thank you

Jaejyn

[petervlna]

Hi,

The DCF records are not intended to be written via application SW.

User have to write them during development phase. (not in field)

For this purpose use can use debugger (scripts) or via programmer machine in production.

Peter