Справочник Пользователя для Intel MB884
INSTALLATIONS
18
MB884 User’s Manual
J1: Digital I/O Connector (4 in, 4 out)
This 10-pin Digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
control external devices requiring ON/OFF circuitry.
Signal Name
Pin #
Pin #
Signal Name
Ground 1 2 +5V
Out3 3
4 Out1
Out2 5
6 Out0
IN3 7
8 IN1
IN2 9
10 IN0
J3: IrDA Connector
Pin #
Signal Name
1 +5V
2 No
2 No
connect
3 Ir
RX
4 Ground
5 Ir
TX
J4: USB Connector
The following table shows the pin outs of the USB pin header.
Signal Name
Pin
Pin
Signal Name
Vcc 1
5
Ground
USB0- 2
6 USB1+
USB0+ 3
7 USB1-
J4
Ground 4
8 Vcc
J5: CD-In Audio Connector
Pin #
Signal Name
1
CD Audio R
2 Ground
3 Ground
3 Ground
4
CD Audio L