21
Chassis Intrusion Headers
This motherboard supports
(2-pin CI1, CI2: see p.8, No. 9)
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
COM4, 5, 6 Headers (RS232)
(9-pin COM4/COM5/COM6: see p.8, No. 19)
LPC Header
This connector supports a
(19-pin LPC1)
Trusted Platform Module (TPM)
(
see p.8, No. 24)
system, which can
securely store keys, digital
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
1
Signal
GND
1
2
SPDIF Header
(3-pin SPDIF1: see p.8, No. 25)
1
DUMMY
SPDIF OUT
GND
1
+3VSB
LED
LAN LED
(2-pin LAN_LED1/LAN_LED2: see p.8, No. 33)
VGA Header
(10-pin VGA1: see p.8, No. 34)
1
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN Signal
Name
10 DDC_DATA 8
VSYNC
6
GND
4
GND
2
GND
9 DDC_CLK 7
HSYNC
5
BLUE
3
GREEN
1
RED
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN Signal Name
1
DDCD#
3
TTXD
5
GND
7
RRTS#
9 +5V or +12V
2
RRXD
4
DDTR#
6
DDSR#
8
CCTS#
10
NC
