start address of the application configuration in remote configuration mode

Hi,

I have a CyIV GX connected in active serial with an EPCS128.

I would like to use the IP altremote update for managing a "factory" and an "application" area in the EPCS.

Because i'm in AS configuration (no pgm pins) i need to use the altasmi parallel IP.

"after power up or a configuration error, the factory configuration logic writes the

remote system upgrade control register to specify the address of the application

configuration to be loaded."

How the CyIV knows the value of the start address of the application 1 configuration ?

Because this action is automatic, so it doesn't depend on the user logic implemented in the design.