ASROCK B150M Pro4/D3 Manual Del Usuario página 24

ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 7)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 2)
Serial Port Headers
(9-pin COM1)
(see p.1, No. 18)
(9-pin COM2)
(see p.1, No. 19)
TPM Header
(17-pin TPMS1)
(see p.1, No. 20)
Print Port Header
(25-pin LPT1)
(see p.1, No. 17)
22
1 13
12 24
8 5
4 1
RRXD1
DDTR#1
DDSR#1
CCTS#1
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
1
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6
ACK#
SPD5
BUSY
SPD4
SPD3
SPD2
SPD1
SPD0
STB#
his motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
his motherboard pro-
vides a 8-pin ATX 12V
power connector.
he COM1 and COM2
headers support a serial
port module.
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.
his is an interface for printport
cable that allows conve-nient
connection of printerdevices
PE
SLCT