Page 31
nanoX-BASE
User’s Manual
CN18:
Feature Connector
Pin
Signal
Pin
Signal
1
+5V
2
+5VSB
3
+5V
4
Hard Disk Activity
5
I2C_DAT
6
SMBCLK_SB
7
I2C_CK
8
SMBDATA_SB
9
Internal use
10
GPO0
11
Internal use
12
GPO1
13
PS_ON#
14
GPO2
15
SUS_S3#
16
GPO3
17
GND
18
GND
19
THRMTRIP#
20
SMBALRT#
21
GPI1
22
SUS_S4#
23
SUS_STAT#
24
GPI0
25
GPI2
26
SUS_S5#
27
WDTRIG
28
THRM#
29
GPI3
30
PCI_M66EN
31
BATLOW#
32
WAKE1#
33
PEG_ENABLE#
34
PEG_LANE_RV#
35
KBINH#
36
SYS_RESET#
37
GND
38
GND
39
PWBTN#
40
PWR_OK
1
2
39
40
Pin
Signal
Pin
Signal
1
Power LED
11
BUZZER
2
WDT_LED
12
NC
3
GND
13
NC
4
NC
14
+5V
5
GND
15
SYS_RESET
6
GND
16
GND
7
NC
17
ATA_ACT
8
PS_ON
18
+3.3V
9
5V STB
19
PWR_BTN
10
SIO_PME
20
GND
CN31:
Miscellaneous
Connector
6.22
Other Connectors
1 11
10 20
U48:
Secondary SPI BIOS Socket
See JP18/JPX3 BIOS Selection Jumpers
on page 34 and
7.2 SPI Secondary BIOS
on page 36 for detailed information.
Pin
Signal
1
CS#
2
DO
3
WP#
4
GND
5
DI
6
CLK
7
HOLD#
8
+3.3V
Summary of Contents for COM Express nanoX-BASE
Page 44: ......
