Copyright © 2020 NEXCOM International Co., Ltd. All Rights Reserved.
13
NSA 3190A User Manual
Chapter 2: Jumpers and Connectors
Internal 24-Pin ATX Power Connector
Connector type: 2x12 24-pin header
Connector location: CON1
Pin
Definition
Pin
Definition
1
+P3.3V
2
+P3.3V
3
GND
4
+P5V
5
GND
6
+P5V
7
GND
8
PW-OK
9
+P5_AUX
10
+P12V
11
+P12V
12
+P3.3V
13
+P3.3V
14
NC
15
GND
16
PS-ON
17
GND
18
GND
19
GND
20
NC
21
+P5V
22
+P5V
23
+P5V
24
GND
1
12
13
24
GPIO Pin Header
Connector type: 2x5 10-pin header
Connector location: GPIO1
1
9
2
10
Pin
Definition
Pin
Definition
1
3.3V
2
GND
3
GPIN1
4
GPOUT1
5
GPIN2
6
GPOUT2
7
GPIN3
8
GPOUT3
9
GPIN4
10
GPOUT4