ASROCK B150M Pro4S Manual Del Usuario página 24

ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 5)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
Serial Port Header
(9-pin COM1)
(see p.1, No. 20)
TPM Header
(17-pin TPMS1)
(see p.1, No. 18)
Print Port Header
(25-pin LPT1)
(see p.1, No. 19)
22
12 24
1 13
8
4
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-
5
vides an 8-pin ATX 12V
power connector. To use a
1
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
his COM1 header
supports 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 print
port cable that allows
convenient connection of printer
devices.
PE
SLCT