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TMS320F28388D: Is there any way to update our SW through Boot ROM ?

Part Number: TMS320F28388D


Hi,

I'm developing an equipment for Samsung Fab with TMS320F28388D. This is a wonderful chip. It's a brand new, but it's working fine without any bug. I love it.

My SW development is almost done, and I need to figure out how to update the SW in the fab at a running time. Of course, without a Jtag.

I'm thinking of SCI Boot ROM, but it doesn't seem to write my SW images into an internal flash memory. It just loads my SW into a RAM.

How can I write my SW images of CPU1, CPU2, and CM into a flash memory through a Boot ROM?

For your information, I'm not allowed to use Jtag in the Samsung Fab. This is why I'm thinking of SCI or other peripherals.

Regards,

Casey