I was looking for a document or so, where I could find the instructions/commands of ICAP for spartan6. It will be used in VHDL (no HWICAP IP).
Untill now I find those two ducuments most informing for what I would like to use.
- SP601 and multiboot : xtp038.pdf
- Multiboot with virtex5 FPGA ... : XAPP1100.PDF
- (I found more looong docs, but it seemed about partial reconfig ... (I did not read that document))
Are there more commands, or just those?
What I was most interested in : What is the watchdog for the ICAP about (I read it in xtp038.pdf) . Is it like: you reboot from a new bitfile , and that new bitfile has to give a signal to ICAP or else it will boot from the golden image? Or was it ment with a separated process to be used in partial reconfig?
If yes, where could I find more info on how to implement this?