Watchdog timer sensor, 3 watchdog timer sensor – ADLINK aTCA-9300 User Manual

Page 32

Advertising
background image

32

4.1.3

Watchdog Timer Sensor

Sensor Type

Sensor
Type
Code

Sensor
Specific
Offset

Event

Watchdog 2

23h



00h
01h
02h
03h
04h-07h
08h

This sensor is recommended for new IPMI v1.0 and later
implementations.
Timer expired, status only (no action, no interrupt)
Hard Reset
Power Down
Power Cycle
reserved
Timer interrupt
The Event Data 2 field for this command can be used to
provide an
event extension code, with the following definition:
7:4 interrupt type

0h = none
1h = SMI
2h = NMI
3h = Messaging Interrupt
Fh = unspecified
all other = reserved

3:0 timer use at expiration:

0h = reserved
1h = BIOS FRB2
2h = BIOS/POST
3h = OS Load
4h = SMS/OS
5h = OEM
Fh = unspecified
all other = reserved


Advertising