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X10DDW-i/iN Motherboard User's Manual
Internal Speaker
The Internal Speaker (SP1) can be
used to provide audible indications
for various beep codes. See the table
on the right for pin definitions. Refer
to the layout below for the location of
the internal buzzer.
TPM/Port 80 Header
A Trusted Platform Module/Port 80
header, located at JTPM1, provides
TPM support and Port 80 connection.
Use this header to enhance system
performance and data security. See
the table on the right for pin definitions.
A
P1_NVME0
P1_NVME1
SP1
1
CLOSE 1st
CPU1
OPEN 1st
FAN8
FAN6
LAN2
BT1
JSXB1_2
BMC
JBT1
PCH
BIOS
LICENSE
CLOSE 1st
2-30
Internal Buzzer
Pin Definition
Pin#
Pin 1
Pos. (+)
Pin 2
Neg. (-)
TPM/Port 80 Header
Pin Definitions
Pin #
Definition
1
LCLK
3
LFRAME#
5
LRESET#
7
LAD 3
9
+3.3V
11
LAD0
13
SMB_CLK4
15
+3V_DUAL
17
GND
19
LPCPD#
USB0/1(2.0)
LAN1
USB4/5(3.0)
COM1
VGA
I-SGPIO2
JSTBY1
JOH1
IPMI_LAN
JWD1
LAN
BIOS
LE2
X10DDW-i
Rev. 1.10
JF1
CPU2
OPEN 1st
Definitions
Beep In
Alarm Speaker
Pin #
Definition
2
GND
4
<(KEY)>
6
+5V (X)
8
LAD 2
10
LAD1
12
GND
14
SMB_DAT4
16
SERIRQ
18
CLKRUN# (X)
20
LDRQ# (X)
A. Internal Speaker
(Buzzer)
B. TPM/80 Port
B
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