Icop VSX-6124 User Manual page 19

J18: Power Connector (Terminal Block 5.0mm)
Pin # Signal Name
1 +5V
2 GND
J19: COM3
Pin # Signal Name Pin # Signal Name
1 DCD3
3 TXD3
5 GND
7 RTS3
9 RI3
J20 PRINT
Pin # Signal Name Pin # Signal Name
1 STB-
3 PD1
5 PD3
7 PD5
9 PD7
11 BUSY
13 SLCT
15 ERR-
17 SLIN-
19 GND
21 GND
23 GND
25 GND
J21: COM4
Pin # Signal Name Pin # Signal Name
1 DCD4
3 TXD4
5 GND
7 RTS4
9 RI4
Vortex86SX-6124
2 RXD3
4 DTR3
6 DSR3
8 CTS3
10 NC
2 PD0
4 PD2
6 PD4
8 PD6
10 ACK-
12 PE
14 AFD-
16 INIT-
18 GND
20 GND
22 GND
24 GND
2 RXD4
4 DTR4
6 DSR4
8 CTS4
10 NC
Vortex86SX™ Half-Size CPU Module
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