ADLINK cPCI-6S10 - Manual (Page 40)

30 Hardware Platform Management
3
Timer actions
[7] – reserved
[6:4] – pre-timeout interrupt
000b = none
001b = SMI
010b = NMI / Diagnostic Interrupt
011b = Messaging interrupt
110b,111b = reserved
[3] – reserved
[2:0] = timeout action
000b = no action
001b = Hard reset
010b = Power down
011b = Power cycle
110b,111b = reserved
4 Pre-timeout interval in seconds.
5
Timer use expiration flags
(1b = timer expired while associated ‘use’ was selected)
[7] – reserved
[6] – reserved
[5] – OEM
[4] – SMS/OS
[3] – OS/Load
[2] – BIOS/POST
[1] – BIOS FRB2
[0] – reserved
6 Initial countdown value, lsbyte(100ms/count)
7 Initial countdown value, msbyte
8 Preset countdown value, lsbyte
9 Preset countdown value, msbyte