User manual

73 AIMB-252 User Manual
Appendix B Pin Assignments
B.2 Parallel Port Connector (LPT1)
B.3 USB Connector (USB56,USB78)
Table B.2: Parallel Port Connector (LPT1)
Pin Signal Pin Signal
1 STROBE* 14 AUTOFD*
2D0 15ERR
3D1 16INIT*
4D2 17SLCTINI*
5D3 18GND
6D4 19GND
7D5 20GND
8D6 21GND
9D7 22GND
10 ACK* 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT
* low active
Table B.3: USB5/USB6 Connector (USB56)
Pin USB1 Signal Pin USB2 Signal
1+5 V 2+5 V
3 LP5- 4 LP5+
5 LP5+ 6 LP5-
7 GND 8 GND
9NC 10GND
75
3
1
10864
2
1
2
12
13
14
25
15
24