Icop VMXP-6453, User Manual, Page: 15 / 31

Vor-6453
Vortex86MX+

PC/104 CPU Module
11
J9: COM1 RS232 / 422 / 485 (Optional: TTL / PWMx8)
Pin # Signal Name Pin # Signal Name
1 DCD2/ 422TX- / RS485- 2 RXD1 / 422TX+ / RS485+
3 TXD1 / 422RX+ 4 DTR1 / 422RX-
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1 10 NC
J10: COM 3 (Optional: TTL)
Pin #
Signal
Name
Pin #
Signal
Name
1 DCD3 2 RXD3
3 TXD3 4 DTR3
5 GND 6 DSR3
7 RTS3 8 CTS3
9 RI3 10 NC
J11: PRINT
Pin # Signal Name Pin # Signal Name
1 STB- 14 AFD-
2 PD0 15 ERR-
3 PD1 16 INIT-
4 PD2 17 SLIN-
5 PD3 18 GND
6 PD4 19 GND
7 PD5 20 GND
8 PD6 21 GND
9 PD7 22 GND
10 ACK- 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT 26 NC