6
F_PANEL1 : PWR & RST Buttons and Indicators panel
PIN DESCRIPTION
PI
N
DESCRIPTION
PWR_LED
1
ACPILED
2
BEEP_PWR
BUZZER
3
NC
4
NC
5
GND
6
NC
PWR_BTN
7 PWRBTN_SW#_C 8
PC_BEEP
9
GND
10
NC
NC
HDD_LED
11
12
EXTRST-
RESET
13
IDELED-
14
GND
COM1~2 : Internal Serial Port Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
-NDCD1
6
-NCTS1
2
-NDSR1
7
-NDTR1
3
NSIN1
8
-XRI1
4
-NRTS1
9
GND
5
NSOUT1
10
GND
SATA1~3: Serial ATA Connector
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1
GND
5
RXN
2
TXP
6
RXP
3
TXN
7
GND
4
GND
8
N/C
TPM1:Trusted Platform Module connector
PIN NO. DESCRIPTION PIN NO.
DESCRIPTION
1
LCLK
2
GND2
3
LERAME#
4
KEY
5
LRESRT#
6
+5V
7
LAD3
8
LAD2
9
+3V
10
LAD1
11
LAD0
12
GND3
13
SCL
14
SDA
15
SB3V
16
SERIRQ
17
GND1
18
GLKRUN#
19
LPCPD#
20
LDRQ#
