C.7 Parallel port connector (CN3)
Table
Pin | Signal |
1 | STROBE* |
2 | D0 |
3 | D1 |
4 | D2 |
5 | D3 |
6 | D4 |
7 | D5 |
8 | D6 |
9 | D7 |
10 | ACK* |
14
15
16
17
18 
2
3
4
5
11 | BUSY |
19
6
12 | PE |
13 | SLCT |
14 | AUTOFD* |
15 | ERR* |
16 | INIT* |
17 | SLCTINI* |
18 | GND |
19 | GND |
20 | GND |
21 | GND |
22 | GND |
23 | GND |
24 | GND |
25 | GND |
* active low
20
21
22
23
24
25
7
8
9
10
11
12
13
Appendix C I/O Pin Assignments | 1 1 5 |
