E3C256D4I-2T
22
23
English
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.6, No. 25)
1
SPI_DQ3
SPI_PWR
SPI_DQ2
SPI_CS0
Dummy
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ
This connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
Serial General Purpose
Input/Output Header
(7-pin SATA_SGPIO1)
(see p.6, No. 13)
1
SLOAD
SCLOCK
GND
GND
SDATAOUT
The header supports Serial
Link interface for onboard
SATA connections.
Thermal Sensor Header
(3-pin TR1)
(see p.6, No. 15)
1
TR1
TR1
GND
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.
OCuLink Connectors
(OCU1)
(see p.6, No. 10)
(OCU2)
(see p.6, No. 17)
OCU1
OCU2
Please connect PCIE SSDs or
OCulink-to-SATA x4 cable to
the connectors.
Serial Port Header
(9-pin COM1)
(see p.6, No. 21)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
This COM header supports a
serial port module.
