C-6
Connectors
Parallel Port
Parallel Port Connector Pinout
Pin Signal Pin Signal
1 STROBE_L 10 ACK_L
2 Data bit 0 11 Busy
3 Data bit 1 12 PE
4 Data bit 2 13 SLCT
5 Data bit 3 14 AUTO_L
6 Data bit 4 15 ERROR_L
7 Data bit 5 16 INIT_L
8 Data bit 6 17 SLCTIN_L
9 Data bit 7 18
−
25 GND
Serial Ports COM1 and COM2
Serial Ports COM1 and COM2 Connector Pinout
Pin Signal Description
1 DCD Data carrier detected
2RXDReceive data
3 TXD Transmit data
4 DTR Data terminal ready
5 GND Ground
6 DSR Data set ready
7 RTS Return to send
8 CTS Clear to send
9 RIA Ring indication active
RJ-45 LAN Connector
RJ-45 LAN Connector Pinout
Pin Signal Description
1 TX+ Transmit data plus—the positive signal for the TD differential pair contains the
serial output data stream transmitted onto the network
2 TX- Transmit data minus—the negative signal for the TD differential pair contains
the same output as pin 1
3 RX+ Receive data plus—the positive signal for the RD differential pair contains the
serial input data stream received from the network
4NC
5NC
6 RX- Receive data minus—the negative signal for the RD differential pair contains
the same input as pin 3
7NC
8NC
