ASRock h81m-dgs r2.0 [28/73] English

ASRock h81m-dgs r2.0 [28/73] English
24
English
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.9, 10, 11, No. 1)
is motherboard
provides an 4-pin ATX
12V power connector.
Infrared Module Header
(5-pin IR1)
(see p.9, 10, 11, No. 18)
is header supports an optional
wireless transmitting and
receiving infrared module.
Serial Port Header
(9-pin COM1)
(see p.9, 10, 11, No. 17)
is COM1 header
supports a serial port
module.
Chassis Intrusion Header
(2-pin CI1)
(see p.9, 10, 11, No. 12)
is motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. is
feature requires a chassis
with chassis intrusion
detection design.
TPM Header
(17-pin TPMS1)
(see p.9, 10, 11, No. 18)
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.
GND
IRRX
DUMMY
+5VSB
IRTX
1
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
Signal
GND
1
LFRAME#_L
CK_33M_TPM
TPM_RST#
LAD3_L
+3V
LAD0_L
+3VSB
GNDF_CLKRUN#
SERIRQ#
S_PWRDWN#
GND
LAD1_L
LAD2_L
SMB_DA
TA_MAIN
SMB_CLK_MAIN
GND

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