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F a n l e s s O p e r a t o r P a n e l
Digital I/O 8 bit Connector (CN9)
This connector offers 4-pair of digital I/O functions and address is
803H. The pin definitions are illustrated below:
Pin
Signal
1
GP40
3
GP42
5
GP44
7
GP46
9
+5V
The pin definitions and registers mapping are illustrated below:
Address: 803H
Pin1
4 IN/4 OUT
8 IN
8 OUT
OUT
MSB
Note:
4 IN/ 4 OUT, 8 IN, 8 OUT are chosen by BIOS.
AOP-8150 (D-SUB 15P Male)
Pin
Signal
1
DIN1
3
DIN3
6
DOUT1
8
DOUT3
11
+5V
Pin2
Pin3
IN
IN
IN
IN
IN
IN
OUT
OUT
Pin
Signal
2
GP41
4
GP43
6
GP45
8
GP47
10
GND
Pin4
Pin5
IN
OUT
IN
IN
OUT
OUT
Pin
Signal
2
DIN2
4
DIN4
7
DOUT2
9
DOUT4
12
GND
AOP-8150 Series User Manual Rev.A 2
A O P - 8 1 5 0
Pin6
Pin7
OUT
OUT
IN
IN
OUT
OUT
Pin8
OUT
IN
OUT
LSB
nd
Ed - 35 -
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