J4, J8: At Keyboard And Ps/2 Mouse Connectors; J6, J7: Usb Connectors - TMC AI5TT User Manual

Chapter 5 Installation

5.3 J4, J8: AT Keyboard and PS/2 Mouse Connectors

J4: AT Keyboard Connector
J8: PS/2 Mouse Connector

5.4 J6, J7: USB Connectors

J6 and J7 are optional USB connectors. The following table shows the
pin outs of these connectors.
J6
1
2
3
4
USB
24
J4 Pin #
1
2
3
4
5
6
Signal Name Pin # Pin #
N.C.
N.C.
N.C.
Mouse data
GND
J7 J6 Pin #
1
2
3
4
AI5TT Pentium Baby AT Motherboard User's Manual
Signal Name
Keyboard data
N.C.
GND
5V
Keyboard clock
N.C.
Signal Name
1
3 4 Mouse clock
5 6
7 8
9 10
J7 Pin # Signal Name
5V
N.C.
N.C.