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V A R - E X T - C B 1 0 5 R E V 1 . 2
E X T E N S I O N B O A R D
8 Data Sheet Rev 1.2
3.1.2
Extension Header J15
– CAM & I2C
PIN
#
VAR-SOM-OM3X
Signal Name
VAR-SOM-MX25
Signal Name
VAR-SOM-AM35X5
Signal Name
1
VIO
VIO
VIO
2
VCC_3V3
VCC_3V3
VCC_3V3
3
CAM_D0
NC
CAM_D0
4
VCC_3V3
VCC_3V3
VCC_3V3
5
CAM_D1
NC
CAM_D1
6
NC
NC
NC
7
CAM_D2
CSI_D2
CAM_D2
8
NC
NC
NC
9
CAM_D3
CSI_D3
CAM_D3
10
NC
NC
NC
11
CAM_D4
CSI_D4
CAM_D4
12
NC
NC
NC
13
CAM_D5
CSI_D5
CAM_D5
14
I2C3_SDA
I2C1_SDA
I2C3_SDA
15
CAM_D6
CSI_D6_MMC2_CMD
CAM_D6
16
I2C3_SCL
I2C1_SCL
I2C3_SCL
17
CAM_D7
CSI_D7_MMC2_CLK
CAM_D7
18
CAM_PCLK
CSI_PIXCLK_MMC2_DAT3
CAM_PCLK
19
CAM_D8
CSI_D8
GND
20
NC
NC
NC
21
CAM_D9
CSI_D9
NC
22
CAM_XCLKA
CSI_MCLK_MMC2_DAT0
GND
23
CAM_D10
NC
CAM_D10
24
CAM_STROBE
CSPI_CS1
CAM_STROBE
25
CAM_D11
NC
CAM_D11
26
CAM_WEN
NC
CAM_WEN
27
CAM_VS
CSI_VSYNC_MMC2_DAT1
CAM_VS
28
CAM_HS
CSI_HSYNC_MMC2_DAT2
CAM_HS
29
GND
GND
GND
30
CAM_FLD
CAM_FLD
CAM_FLD