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SOM-DB2500 User Manual
Chapter 3
Jumper
S
ettings
Figure 3.6 GPIO1 Header
Figure 3.7 COM1 COM Port0&1 Connector
Pin
Signal
Pin
Signal
1
+V3.3
2
+V3.3
3
GPIO0_3V3
4
GPIO6_3V3
5
GPIO1_3V3
6
GPIO7_3V3
7
GPIO2_3V3
8
GPIO8_3V3
9
GPIO3_3V3
10
GPIO9_3V3
11
GPIO4_3V3
12
GPIO10_3V3
13
GPIO5_3V3
14
GPIO11_3V3
15
GND
16
GND
Pin
Signal
Pin
Signal
1
NC
2
NC
3
COM0_z_RXD
4
COM0_z_RTS#
5
COM0_z_TXD
6
COM0_z_CTS#
7
GND
8
NC
9
NC
10
GND
11
NC
12
NC
13
COM1_RX
14
NC
15
COM1_TX
16
NC
17
NC
18
NC
19
GND
20
GND
Summary of Contents for SOM-DB2500
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