[HELP]question about loading different sof+elf files in remote upgrade

Thank you Jake. They (MSEL) are set to 010 (AS 3.3V). What I find confusing is the ALTREMOTE_UPDATE document (Ch 3 - table 3-3) lists Remote Update params and available bits in each param, while the Cyclone III Device Handbook Vol 1 (Ch 9 - table 9-27) shows the Remote update status in one 32-bit register. And then there's the ug_remoteupdate PDF with more information. Following all the scattered documentation has made this more difficult.

I do know the application configuration is loaded when the configuration is started and the bootstrap loads the factory NIOS II software. It is when the factory software runs that I want to check if it's in application mode and then in the NIOS II software load the EPCS data to RAM (upper) and copy this to lower RAM to run. I figured when I knew I could do this, then I'd move this logic to a custom boot copier.

Thank you,

Bill