MPC5604C NVUSRO Register Programming

[ghogg]

Hello everyone,

I would like to ask for advise on how to correctly program the NVUSRO register into the MPC5604. Does this register have to be programmed into BOTH the CFlash and Shadow Flash sectors of the microcontroller in order to function correctly?

Many thanks for the support.

Kind regards,

Greg

[lukaszadrapa]

Hi,

there's only one NVUSRO register. It's in shadow flash memory at address 0x20_3E18.

I would recommend to read this application note before updating the shadow flash content:

http://www.freescale.com/files/32bit/doc/app_note/AN3787.pdf

http://www.freescale.com/files/32bit/doc/app_note/AN3787SW.zip

Regards,

Lukas

[ghogg]

Thanks for the information Lukas.

Best regards,

Greg