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Chapter 5 Installation
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual 25
5.8 J10: Parallel Port Connector
The following table describes the pin out assignments of this connector.
Signal Name Pin # Pin # Signal Name
Line printer strobe 1 14 AutoFeed
PD0, parallel data 0 2 15 Error
PD1, parallel data 1 3 16 Initialize
PD2, parallel data 2 4 17 Select
PD3, parallel data 3 5 18 Ground
PD4, parallel data 4 6 19 Ground
PD5, parallel data 5 7 20 Ground
PD6, parallel data 6 8 21 Ground
PD7, parallel data 7 9 22 Ground
ACK, acknowledge 10 23 Ground
Busy 11 24 Ground
Paper empty 12 25 Ground
Select 13 N/A N/A
5.9 J15: IrDA Connector
This connector is used for an IrDA connector that supports infrared
wireless communication with IrDA devices.
Pin # Signal Name
1 +5V
2 No connect
3 Ir RX
4 Ground
+5V IRRX IRTX
N.C. GND
5 Ir TX
5.10 J5: USB Connector
J5is the USB connector on AI5VG. The following table shows the pin out
assignments of these connectors.
Pin # Signal Name
1 5 Vcc
2 6 USB-
3 7 USB+
1
2
3
4
USB
5
6
7
8
4 8 Ground