Thermal Interface; Miscellaneous Signals Routing Guidelines; Table 47: Thermal Management Signal Definitions - Advantech SOM-5992 Design Manual

2.16.4 Thermal Interface

Table 47 : Thermal Management Signal Definitions
Signal Pin#
THRM# B35
THRMTRIP# A35
Note:

2.16.5 Miscellaneous Signals Routing Guidelines

NA
Description
Thermal Alarm active low signal generated by the
external hardware to indicate an over temperature
situation. This signal can be used to initiate thermal
throttling.
Carrier Board:
Connect to THRM# output of Hardware Monitor.
N/C if not used.
Thermal Trip indicates an overheating condition of the
'THRMTRIP#'
processor. If
immediately transitions to the S5 State (Soft Off).
Carrier Board:
Connect to THERMTRIP# input of devices.
N/C if not used.
１１８
goes active the system
I/O Note
I 3.3V
CMOS
O 3.3V
CMOS