REL1.0
Page 25 of 33
Snapdragon 820 SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin No
Signal Name
Signal Type /
Termination
Description
6
MIPI_CSI0_DLN1_P
I, DIFF
MIPI CSI0 differential date positive1.
7
MIPI_CSI0_DLN2_M
I, DIFF
MIPI CSI0 differential date negative2.
8
MIPI_CSI0_DLN2_P
I, DIFF
MIPI CSI0 differential date positive2.
9
MIPI_CSI0_DLN3_M
I, DIFF
MIPI CSI0 differential date negative3.
10
MIPI_CSI0_DLN3_P
I, DIFF
MIPI CSI0 differential date positive3.
11
GPIO_BLSP7_I2C_INT(GPIO_
125)
IO, 1.8V CMOS
General purpose input/output1.
12
GPIO_TOUCH_INT(GPIO_12
5)
IO, 1.8V CMOS
General purpose input/output2.
13
CLK1_OUT
O, 1.8V CMOS
Clock out from 24Mhz crystal source.
14
GND
Power
GND
15
CLK2_OUT
O, 1.8V CMOS
Clock out from 19.2MHz crystal source.
16
CCI_I2C0_SCL(GPIO_18)
O, 1.8V OD/
2.2K PU
I2C0 clock.
17
CCI_I2C0_SDA(GPIO_17)
IO, 1.8V OD/
2.2K PU
I2C0 data.
18
BLSP8_I2C_SCL(GPIO_7)
O, 1.8V OD/
2.2K PU
I2C3 clock.
19
BLSP8_I2C_SDA(GPIO_6)
IO, 1.8V OD/
2.2K PU
I2C3 data.
20
SSC_I2C_3_SCL
O, 1.8V OD/
2.2K PU
I2C4 clock.
21
SSC_I2C_3_SDA
IO, 1.8V OD/
2.2K PU
I2C4 data.
22
MIPI_DSI0_CLK_P
O, DIFF
MIPI DSI0 differential clock positive.
23
MIPI_DSI0_CLK_N
O, DIFF
MIPI DSI0 differential clock negative.
24
MIPI_DSI0_LN0_P
O, DIFF
MIPI DSI0 differential data positive0.
25
MIPI_DSI0_LN0_N
O, DIFF
MIPI DSI0 differential data negative0.
26
MIPI_DSI0_LN1_P
O, DIFF
MIPI DSI0 differential data positive1.
27
MIPI_DSI0_LN1_N
O, DIFF
MIPI DSI0 differential data negative1.
28
GND
Power
Ground.
29
AUD_EAROP
O, Analog
Earpiece amplifier output, differential
positive.
30
AUD_EARON
O, Analog
Earpiece amplifier output, differential
negative.