ASRock H270M Pro4 [27/80] English

ASRock H270M Pro4 [27/80] English
22
English
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 7)
is 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.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.7, No. 1)
is motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
Serial Port Header
(9-pin COM1)
(see p.7, No. 24)
is COM1 header
supports a serial port
module.
TPM Header
(17-pin TPMS1)
(see p.7, No. 22)
is connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Print Port Header
(25-pin LPT1)
(see p.7, No. 23)
is is an interface
for print port cable
that allows convenient
connection of printer
devices.
1
GN D
SM B_DATA_ MAIN
LA D2
LA D1
GN D
S_ PWRDWN #
SE RIRQ #
GN
D
P CICL K
P CIRST #
LA D3
+3 V
LA D0
+3V S B
GN D
FR AM E
SM B_CLK_M AIN
12
1
24
13
5
1
8
4
1
AF D#
ER ROR #
PI NIT #
GN D
SL IN#
ST B#
SP D0
SP D1
SP D2
SP D3
SP D4
SP D5
SP D6
SP D7
AC K#
BU SY
PE
SL CT

Содержание

Похожие устройства