Figure 3.6 Gpio1 Header - Advantech SOM-DB2500 User Manual

Pin Signal
1 +V3.3
3 GPIO0_3V3
5 GPIO1_3V3
7 GPIO2_3V3
9 GPIO3_3V3
11 GPIO4_3V3
13 GPIO5_3V3
15 GND
Pin Signal
1 NC
3 COM0_z_RXD
5 COM0_z_TXD
7 GND
9 NC
11 NC
13 COM1_RX
15 COM1_TX
17 NC
19 GND
Figure 3.7 COM1 COM Port0&1 Connector
Pin
2
4
6
8
10
12
14
16

Figure 3.6 GPIO1 Header

Pin
2
4
6
8
10
12
14
16
18
20
21
Signal
+V3.3
GPIO6_3V3
GPIO7_3V3
GPIO8_3V3
GPIO9_3V3
GPIO10_3V3
GPIO11_3V3
GND
Signal
NC
COM0_z_RTS#
COM0_z_CTS#
NC
GND
NC
NC
NC
NC
GND
SOM-DB2500 User Manual