Irda Connector (Cn8) - Aaeon MB-662 User Manual

Floppy Drive Connector (CN7)
Pin Signal
1 GND
3 GND
5 GND
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
Note: Please refer to the next page for (CN9) pin definitions.

IrDA Connector (CN8)

How to install infrared module:
1.) Plug infrared module into IrDA connector. Caution must be
taken with the connector's orientation before plugging into
IrDA connector.
2.) Enable infrared function in the BIOS system setup.
IrDA connector (CN8) pin definitions:
Pin
1 Vcc
2 FIrRx
3 IrRx
28 MB-662 User Manual
Signal
Pin Signal
2 DENSITY SELECT
4 N/C
6 DRIVE TYPE
8 INDEX
10 MOTOR 0
12 DRIVE SELECT 1
14 DRIVE SELECT 2
16 MOTOR 1
18 DIRECTION
20 STEP
22 WRITE DATA
24 WRITE GATE
26 TRACK 0
28 WRITE PROTECT
30 READ DATA
32 HEAD SELECT
34 DISK CHANGE
Pin Signal
4 GND
5 IrTx
6 CIrRx