Artesyn ATCA-7480 Installation and Use (February 2015) - Manual (Page 320)

IPMI Feature Set
ATCA-7480 Installation and Use (6806800T17A) 320
Figure 9-4 Fail Protect
Present?
Swap Boot Bank and send a
System Firmware Hang event
to the ShMM
Timer expired? Failed once
start
Deassert signal
FPGA_PROGRAM
Evaluate signal
FPGA Done
Yes
Yes Yes
Both FPGA banks
corrupted
Crisis Recovery
FPGA Load Done
Swap Boot Bank to protect
working image
Remote Crisis
Recovery Mode (M1)
Success
Select Boot Bank from
NVRAM
Set Timer
send a System Firmware
Hang event to the ShMM
Set failprotect to
FAILED_ONCE
Set failprotect to
FAILED_TWICE