REL1.0
Page 24 of 33
Snapdragon 820 SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.10
I/O Connectors
2.10.1
30Pin I/O Connector
Snapdragon 820 SBC supports 30pin I/O Connector supports MIPI CSI0 (4lanes), MIPI DSI0 (2lanes), I2C x 3ports,
GPIOs and Earphone output interface signals. This 30pin Expansion Connector (J4) is physically located at the top of
the board as shown below.
Number of Pins: 30
Connector Part number: 20455-030E-76 from I-PEX
Mating Cable Assembly: 20453-230T-11 from I-PEX
Figure 13: 30Pin I/O Connector
Table 5: 30Pin I/O Connector Pin Out
Pin No
Signal Name
Signal Type /
Termination
Description
1
MIPI_CSI0_DCLK_M
I, DIFF
MIPI CSI0 differential clock negative.
2
MIPI_CSI0_DCLK_P
I, DIFF
MIPI CSI0 differential clock positive.
3
MIPI_CSI0_DLN0_M
I, DIFF
MIPI CSI0 differential date negative0.
4
MIPI_CSI0_DLN0_P
I, DIFF
MIPI CSI0 differential data positive0.
5
MIPI_CSI0_DLN1_M
I, DIFF
MIPI CSI0 differential date negative1.
