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TMS320F28377D: Checksums are the same between CCS730 and Uniflash421 ?

Hideaki Nambu
Mastermind 9165 points
Part Number: TMS320F28377D
Other Parts Discussed in Thread: UNIFLASH

Hello,

I think the titled tools can show checksums:

- https://e2e.ti.com/support/microcontrollers/c2000/f/171/p/578974/2328284

- http://processors.wiki.ti.com/index.php?title=CCS_UniFlash_v4.2.1_Release_Notes&keyMatch=uniflash+checksum&tisearch=Search-EN-Everything#What.27s_new_for_v4.2.1

My question is, do the tools shows the same values anytime?

As a background my customer plans a use case like, a software team finalize a flash memory image and generate its checksum with CCS. Their factory opens the data with Uniflash.

I'm afraid they are not the same sometimes. Because (when) I tried the checksum on CCS, the program counter moved from the main() entry. From the observation I thought CCS checksum source is not the .OUT file but the debug target uC.