ADLINK cPCI-3510 Series - Manual (Page 96)

82 Watchdog Timer
Reset Watchdog Timer
This command is used to reload the WDT.
Set Watchdog Timer
This command is used to start and restart the Watchdog Timer
using the specified countdown value.
Action Byte Value Description
Request
0 18h NetFn/LUN
1 22h Defined command
Response 0 Complete Code 00h means OK
Action Byte Value Description
Request
0 18h NetFn/LUN
1 24h Defined command
2
[7] - 1b = don’t log
[6] - 1b = don’t stop timer*
[5:3] - reserved
[2:0] - timer use
000b = reserved
001b = BIOS FRB2
010b = BIOS/POST
011b = OS Load
100b = SMS/OS
101b = OEM
110b -111b = reserved
Timer Use
3
[7] - reserved
[6:4] - pre-timeout interrupt
000b = none
001b = SMI (optional)
010b = NMI / Diagnostic
Interrupt (optional)
011b = Messaging Interrupt
100b,111b = reserved
[3] - reserved
[2:0] - timeout action
000b = no action
001b = Hard Reset
010b = Power Down
011b = Power Cycle
100b,111b = reserved
Timer Actions