37
GETTING TO KNOW YOUR IVH-9000
Pin No.
SIO GPIO Function
Pin No.
SIO GPIO Function
1
GND
14
GND
2
SIO_GP11
15
SIO_GP37
3
SIO_GP12
16
SIO_GP50
4
SIO_GP15
17
SIO_GP51
5
SIO_GP16
18
SIO_GP52
6
GND
19
GND
7
SIO_GP32
20
SIO_GP56
8
SIO_GP33
21
SIO_GP57
9
SIO_GP35
22
SIO_GP64
10
SIO_GP36
23
SIO_GP65
11
GND
24
GND
12
SMB_DATA
25
+5V
13
SMB_CLK
26
+5V
The pin assignments of CN7, CN14, and CN42 are listed in the following table:
2.4.13 CN12 : GPIO
This system offers sixteen programmable I/O within TTL 5V (1mA max. /pin)
tolerance. If the GPIO is logic high, it indicates that the mapping SIO GPIO pin
is logic high level. If the GPIO is logic low, it indicates that the mapping SIO
GPIO pin is logic low level.
CN22
