❏
Centronics-compatible parallel printer port
(25pin subminiature “D” connector):
Pin #
l/O Type:
1
Input
2
output
3
output
4
output
5
output
6
output
7
output
8
output
9
output
1 0
output
11
output
12
Output
1 3
N/A
1 4
Input
1 5
I/0
16
Input
1 7
Input
18-25
Ground
Signal Name:
-Strobe
Data Bit 0
Data Bit 1
Date Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
-Acknowledge
Busy
Paper Out
select
-Autofeed
-Error
-Initialize Printer
-Select Printer
GND
1. All outputs are software generated. All inputs ate
real-time signals (not latched).
2. All signals are TTL compatible.
❏
Keyboard Port
(5-pin mini “DIN” connector)
Pin#
Signal Name
1
Keyboard clock
2
Keyboard data
3
Reserved
4
Ground
5
+5v
D-2 Connector Pinouts
Summary of Contents for CW3S16 Canadian Product
Page 1: ...OPERATIONS GUIDE l l l l l l l l l l l l l l l l l l l l l l ...
Page 2: ...S X 3 8 6 M OPERATIONS GUIDE ...
Page 83: ...4 18 Using MS DOS With Your Computer ...
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