ASROCK A320M-HDVP Handbuch Seite 22

ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.1, No. 1)
Serial Port Header
(9-pin COM2)
(see p.1, No. 15)
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.1, No. 19)
Print Port Header
(25-pin LPT1)
(see p.1, No. 14)
20
RRXD1
DDTR#1
DDSR#1
CCTS#1
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
SPI_DQ3
+3.3V
Dummy
CLK
SPI_MOSI
RST#
TPM_PIRQ
1
SPI_TPM_CS#
GND
RSMRST#
SPI_MISO
SPI_CS0
SPI_DQ2
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6
ACK#
SPD5
BUSY
SPD4
SPD3
SPD2
SPD1
SPD0
STB#
Please connect an ATX 12V
power supply to this connector.
*The power supply plug
fits into this connector in
only one orientation.
This COM2 header
supports a serial port
module.
This connector supports SPI
Trusted Platform Module (TPM)
system, which can securely store
keys, digital certificates, pass-
words, and data. A TPM system
also helps enhance network
security, protects digital
identities, and ensures platform
integrity.
This is an interface
for print port cable
that allows convenient
connection of printer
PE
devices.
SLCT