87 AIMB-780 User Manual
Appendix B I/O Pin Assignments
B.2 Parallel Port (LPT1)
B.3 USB Header (USB56, USB78, USB910, USB1112
& USB1314)
Table B.2: Parallel Port (LPT1)
Pin Signal Pin Signal
1 STROBE* 14 AUTOFD*
2 D0 15 ERR*
3D116INIT*
4D217SLCTINI*
5D318GND
6D419GND
7D520GND
8D621GND
9D722GND
10 ACK* 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT 26 N/C
1526
13 2
25
12 1
14
Table B.3: USB Header (USB56,USB78,USB910,USB1112,USB1314)
Pin Signal Pin Signal
1 USB_VCC5 2 USB_VCC5
3 USB_D- 4 USB_D-
5 USB_D+ 6 USB_D+
7 GND 8 GND
9 Key 10 N/C
USB56 USB78
USB910 USB1112 USB1314
1
2
10
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