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i.MX8 SMARC SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
SMARC
Pin No.
SMARC Edge
Signal Name
CPU Ball Name/
Pin Number
Signal Type/
Termination
Description
S6
MIPI_CSI0_MCLK_OUT MIPI_CSI0_MCLK
_OUT /BJ23
O, 1.8V CMOS
Master Clock for Camera.
S7
MIPI_CSI0_I2C0_SDA
MIPI_CSI0_I2C0
_SDA /BN19
IO, 1.8V CMOS/
2.2K PU
MIPI CSI0 I2C Data.
S8
MIPI_CSI0_CLK_P
MIPI_CSI0_CLK
_P /BF20
I, MIPI
MIPI CSI0 differential Clock positive.
S9
MIPI_CSI0_CLK_N
MIPI_CSI0_CLK
_N /BE21
I, MIPI
MIPI CSI0 differential Clock negative.
S11
MIPI_CSI0_DATA0_P
MIPI_CSI0_
DATA0_P/
BF22
I, MIPI
MIPI CSI0 differential data lane 0
positive.
S12
MIPI_CSI0_DATA0_N
MIPI_CSI0_DATA0
_N/BE23
I, MIPI
MIPI CSI0 differential data lane 0
negative.
S14
MIPI_CSI0_DATA1_P
MIPI_CSI0_DATA1
_P/BE19
I, MIPI
MIPI CSI0 differential data lane 1
positive.
S15
MIPI_CSI0_DATA1_N
MIPI_CSI0_DATA1
_N/BF18
I, MIPI
MIPI CSI0 differential data lane 1
negative.
For more details on MIPI CSI0 signal connection on Expansion connector, refer below table:
Exp.
Pin No
Signal Name
CPU Ball Name/
Pin Number
Signal Type/
Termination
Description
80
MIPI_CSI0_DATA2_P
MIPI_CSI0_DAT
A2_P/BF24
I, MIPI
MIPI CSI0 differential data lane 2
positive.
82
MIPI_CSI0_DATA2_N
MIPI_CSI0_DLN
2_M/BE25
I, MIPI
MIPI CSI0 differential data lane 2
negative.
86
MIPI_CSI0_DATA3_P
MIPI_CSI0_DLN
3_P/BF16
I, MIPI
MIPI CS0 differential data lane 3
positive.
88
MIPI_CSI0_DATA3_N
MIPI_CSI0_DLN
3_M/BE17
I, MIPI
MIPI CSI0 differential data lane 3
negative.
For more details on MIPI CSI1 SMARC pinouts, refer below table:
SMARC
Pin No.
SMARC Edge
Signal Name
CPU Ball Name/
Pin Number
Signal Type/
Termination
Description
S1
MIPI_CSI1_I2C0_SCL
MIPI_CSI1_
I2C0_SCL/BN17
O, 1.8V CMOS/
2.2K PU
MIPI CSI1 I2C Clock.
S2
MIPI_CSI1_I2C0_SDA
MIPI_CSI1_
I2C0_SDA /BE15
IO, 1.8V CMOS/
2.2K PU
MIPI CSI1 I2C Data.
P3
MIPI_CSI1_CLK_P
MIPI_CSI1_
CLK_P/BJ17
I, MIPI
MIPI CSI1 differential clock positive.
P4
MIPI_CSI1_CLK_N
MIPI_CSI1_
CLK_N/BH16
I, MIPI
MIPI CSI1 differential clock negative.
P7
MIPI_CSI1_DATA0_P
MIPI_CSI1_
DATA0_P/BH18
I, MIPI
MIPI CSI1 differential data lane 0
positive.
P8
MIPI_CSI1_DATA0_N
MIPI_CSI1_
DATA0_N /BJ19
I, MIPI
MIPI CSI1 differential data lane 0
negative.