Chapter 2
Parallel Port Connector: LPT1
The mainboard provides a
131
| 25 | 14 |
| Pin Definition |
|
PIN | SIGNAL | DESCRIPTION |
1 | STROBE | Strobe |
2 | DATA0 | Data0 |
3 | DATA1 | Data1 |
4 | DATA2 | Data2 |
5 | DATA3 | Data3 |
6 | DATA4 | Data4 |
7 | DATA5 | Data5 |
8 | DATA6 | Data6 |
9 | DATA7 | Data7 |
10 | ACK# | Acknowledge |
11 | BUSY | Busy |
12 | PE | Paper End |
13 | SELECT | Select |
14 | AUTO FEED# | Automatic Feed |
15 | ERR# | Error |
16 | INIT# | Initialize Printer |
17 | SLIN# | Select In |
18 | GND | Ground |
19 | GND | Ground |
20 | GND | Ground |
21 | GND | Ground |
22 | GND | Ground |
23 | GND | Ground |
24 | GND | Ground |
25 | GND | Ground |