Appendix B: I/O Port Pin Assignments - EUROCOM 8500 DeskNote User Manual

Appendix B: I/O Port Pin Assignments

Parallel Port
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
Serial Port
Pin
1
2
3
4
5
6
7
8
9
RCA Jack
Pin
1
2
Appendix B: I/O Port Pin Assignments
Signal
Strobe#
Data 0
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
ACK#
Busy
Paper Empty
Select
DCD (Data Carrier Detect)
RXD (Received Data)
TXD (Transmitted Data)
DTR (Data Terminal Ready)
GND (Signal Ground)
DSR (Data Set Ready)
RTS (Request To Send)
CTS (Clear To Send)
RI (Ring Indicator)
Pin Signal
14 Auto Linefeed#
15 Error#
16 Initialize#
17 Select In
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
Signal
Signal
Video-in
GND
B-1