Getac 9270D Service Manual page 118

4.12 System Management Interface Signals
Name
INTRUDER#
SML0DATA
SML0CLK
SML0ALERT#
/ GPIO60 /
SML1ALERT#
/ GPIO74
SML1CLK /
GPIO58
SML1DATA /
GP75
Type
Intruder Detect: This signal can be set to disable system if
I box detected open. This signal's status is readable, so it can be
used like a GPI if the Intruder Detection is not needed.
System Management Link 0 Data: SMBus link to external
I/OD
PHY. External pull-up is required.
System Management Link 0 Clock: SMBus link to external
I/OD
PHY. External pull-up is required.
SMLink Alert 0: Output of the integrated LAN controller to
O OD external PHY. External pull-up resistor is required. This signal
can instead be used as a GPIO60.
SMLink Alert 1: Alert for the ME SMBus controller to
optional Embedded Controller or BMC. External pull-up
O OD
resistor is required.
This signal can instead be used as a GPIO74
System Management Link 1 Clock: SMBus link to optional
I/OD Embedded Controller or BMC. External pull-up resistor is
required.
System Management Link 1 Data: SMBus link to optional
I/OD Embedded Controller or BMC. External pull-up resistor is
required.
Description