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Backplane PCI Express
Hot-Plug Connector
(5-pin CPU1_ HSBP1)
(see p.6, No. 1)
Thermal Sensor Header
(3-pin TR1)
(see p.6, No. 40)
PWM Configuration
Header
(3-pin PWM_CFG1)
(see p.6, No. 11)
Non Maskable Interrupt
Button Header
(NMI_BTN1)
(see p.6, No. 38)
SPI TPM Header
(13-pin TPM_BIOS_PH1)
(see p.6, No. 41)
1
GND
P0_HP_ALERT_L
CPU_HP_SDA
CPU_HP_SCL
+3V
TR1
TR1
1
GND
1
GND
1
CONTROL
SPC741D8QM3-NL
This header is used for the hot
plug feature of HDDs on the
backplane.
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.
The header is used for PWM
configurations.
Please connect a NMI device
to this header.
This connector supports SPI
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
1
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
27
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