altremote_update - application image mode

Hi guys,

I'm having a hard time using this core. I'm not the guy that asks before reading documentation, I've read the AN521 and the _ug "several" times, but my application still doesn't work.

This is what I did:

1. I generated a dual-boot pof file, as shown here (http://img714.imageshack.us/img714/6246/dualboot.png) and programmed in into hardware.

2. I intend to boot with 2nd application image (offset 0x080000). I write param 4 as follows:
   • read_source = 0x00

   • param = 4

   • data_in = 0x10000

3. To check if writing was succesful, I read back param 4:
   • read_source = 0x11

   • param = 4

   • data_out = 0x10000

4. I wait ~ 5 seconds and trigger reconfiguration (set reconfig to 1, no reset of reconfig to 0) - I need a delay so SignalTap has time to fetch the aquired samples.

The FPGA reconfigures again using address 0x000000.

Can someone figure out what I do wrong? Or what I don't do?

Are the watchdog settings compulsory?

Thanks guys for the help so far!