ASROCK E3C222D4U User Manual page 32

Server/workstation motherboard
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TPM Header
(17-pin TPM1)
(see p.6, No. 30)
hermal Sensor header
(3-pin TR1)
(see p.6, No. 31)
Serial General Purpose
Input/Output Headers
(7-pin SATA_SGPIO1)
(see p.6, No. 10)
(7-pin SATA_SGPIO2)
(see p.6, No. 11)
PSU SMBus
(PSU_SMB1)
(see p.6, No. 3)
Non Maskable Interrupt
Button Header
(NMI_BTN1)
(see p.6, No. 21)
26
1
TR1
TR1
1
GND
SCLOCK
SLOAD
GND
1
SDATAOUT
GND
ALERT
SMBCLK
+3VSB
1
SMBDATA
GND
GND
1
CONTROL
his connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certiicates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
Please connect the thermal
sensor cable to either pin 1-2
or pin 2-3 and the other end to
the device which you wish to
monitor its temperature.
These headers support Serial
Li n k i nter face for onboa rd
SAS / SATA connections.
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Please connect a NMI device
to this header.

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