Advantech PCA-6781 - Floppy Connector(CN2); Printer Port Connector (CN3); B.1.3 Floppy Connector(CN2)

47 PCA-6781 User Manual
Appendix B Pin Assignments
B.1.3 Floppy Connector(CN2)
B.1.4 Printer Port Connector (CN3)
Table B.3: Floppy Connector (CN2)
Pin Signal Pin Signal
1GND 2RWC#
3GND 4NC
5GND 6NC
7 GND 8 INDEX#
9GND 10MOA#
11 GND 12 NC
13 GND 14 DSA#
15 GND 16 NC
17 GND 18 DIR#
19 GND 20 STEP#
21 GND 22 WD#
23 GND 24 WE#
25 GND 26 TRAK0#
27 GND 28 WP#
29 GND 30 RDATA#
31 GND 32 HEAD#
33 GND 34 DSKCHG#
Table B.4: Printer Port Connector (CN3)
Pin Signal Pin Signal
1STB# 2 AFD#
3 D0 4 ERR#
5D1 6 INIT#
7D2 8 SLIN
9D3 10GND
11 D4 12 GND
13 D5 14 GND
15 D6 16 GND
17 D7 18 GND
19 ACK# 20 GND
21 BUSY 22 GND
23 PE 24 GND
25 SLCT 26 NC