8170 N/B MAINTENANCE
Table 1.8 PARALLEL Port
PIN | SIGNAL NAME | DIRECTION | DESCRIPTION |
1 | STROBE# | O | Data Strobe |
2 | PD0 | I/O | PP Data bit 0 |
3 | PD1 | I/O | PP Data bit 1 |
4 | PD2 | I/O | PP Data bit 2 |
5 | PD3 | I/O | PP Data bit 3 |
6 | PD4 | I/O | PP Data bit 4 |
7 | PD5 | I/O | PP Data bit 5 |
8 | PD6 | I/O | PP Data bit 6 |
9 | PD7 | I/O | PP Data bit 7 |
10 | I | Printer Acknowledge | |
11 | BUSY | I | Printer Busy |
12 | PE | I | Paper Out |
13 | SLCT | I | Print Select Acknowledge |
14 | O | Auto Line Feed | |
15 | I | Printer Error | |
16 | O | Reset Printer | |
17 | SLCTIN# | I | 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 |
Case | GND | - | Ground |
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