Hardware User Manual for G8 Q7M i.Mx51 Module
Rev 1.0
Page
17
of
34
iWave Systems Technologies Pvt. Ltd.
3.6 80pin Expansion Connector-1 pin assignment
Table 6: 80pin Expansion Connector-1 pin assignments
Pin
#
signal
Instants
Pin
#
signal
Instants
1
GND
2
B_GPIO0
GPIO
3
B_GPIO1
GPIO
4
B_GPIO2
5
B_GPIO3
6
B_GPIO4
7
B_GPIO5
8
B_GPIO6
9
B_GPIO7
10
B_GPIO8
11
B_GPIO9
12
B_GPIO10
13
B_GPIO11
14
B_GPIO12
15
B_GPIO13
16
B_GPIO14
17
B_GPIO15
18
B_GPIO16
19
PWM
PWM
20
B_GPIO20
GPIO
21
B_GPIO21
GPIO
22
B_GPIO22
23
B_GPIO23
24
B_GPIO24
25
B_GPIO25
26
B_GPIO26
27
GND
28
B_GPIO27
GPIO
29
B_GPIO28
GPIO
30
B_GPIO29
31
B_GPIO30
32
GND
33
AI_MCLK
SSI Input
34
AI_LRCK
SSI Input
35
AI_BCLK
36
AI_DATA
37
GND
38
GPIO
GPIO
39
GND
40
B_LVDS_BLEN
LVDS Backlight control
41
TS_INT#
Touch screen interrupt
42
GND
43
GPIO
GPIO Input
44
GND
45
AO_DATA
SSI Output
46
AO_BCLK
SSI Output
47
AO_LRCK
48
AO_MCLK
49
GND
50
B_UART1_TX
UART
51
B_UART1_RT
UART
52
B_UART1_RX
