Aaeon MB-662 User Manual page 39

Parallel Port 1 Connector (CN10), 25-pin D-sub
Pin Signal
1 /STB
3 D1
5 D3
7 D5
9 D7
11 BUST
13 /SLCT
15 ERR
17 /SLCTINI
19 GND
21 GND
23 GND
25 GND
Parallel Port 2 Connector (CN21), 13x2 pin header
Pin Signal
1 /STB
3 DO
5 D1
7 D2
9 D3
11 D4
13 D5
15 D6
17 D7
19 /ACK
21 BUST
23 PE
25 SLCT
30 MB-662 User Manual
Pin Signal
2 DO
4 D2
6 D4
8 D6
10 /ACK
12 PE
14 /AUTOFD
16 /INIT
18 GND
20 GND
22 GND
24 GND
26 GND
Pin Signal
2 /AUTOFD
4 ERR
6 /INIT
8 /SLCTINI
10 GND
12 GND
14 GND
16 GND
18 GND
20 GND
22 GND
24 GND
26 N/C