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4 PORT PINOUTS
The following table lists the pinouts of the DP-301P’s 36-pin
parallel port connector (identical to the parallel port connector
used on most printers.)
Signal names beginning with n are active-low signals.
Pin # Signal Source
1 nStrobe H
2 Data 1
♣
Bi-Di
♠
3 Data 2 Bi-Di♠
4 Data 3 Bi-Di♠
5 Data 4 Bi-Di♠
6 Data 5 Bi-Di♠
7 Data 6 Bi-Di♠
8 Data 7 Bi-Di♠
9 Data 8
♦
Bi-Di♠
10 nAck P
11 Busy P
12 PError P
13 Select P
14 nAutoFd H
15 Not Defined
16 Logic Gnd
17 Chassis Gnd
♣
Least Significant Bit
♠
Data signals will be driven by some , but not all peripheral devices.
♦
Most Significant Bit