3.4.6 RPi CSI Camera Interface

The SAMA7G54-EK board features a MIPI CSI camera connector (Raspberry Pi compatible).

Figure 3-43. RPi MIPI CSI Connector Schematic

Table 3-35. RPi CSI Connector Pin Assignment
Pin No.	RPi Signal	Signal Name	Shared With	PIO	Function
1	GND	GND	–	–	Ground
2	CAM_DO_N	MIPI_D0_N	–	MIPI_DN0	MIPI DPHY negative differential input data lane 0
3	CAM_DO_P	MIPI_D0_P	–	MIPI_DP0	MIPI DPHY positive differential input data lane 0
4	GND	GND	–	–	Ground
5	CAM_D1_N	MIPI_D1_N	–	MIPI_DN1	MIPI DPHY negative differential input data lane 1
6	CAM_D1_P	MIPI_D1_P	–	MIPI_DP1	MIPI DPHY positive differential input data lane 1
7	GND	GND	–	–	Ground
8	CAM_CK_N	MIPI_CK_N	–	MIPI_CLKN	MIPI DPHY negative differential input clock lane
9	CAM_CK_P	MIPI_CK_P	–	MIPI_CLKP	MIPI DPHY positive differential input clock lane
10	GND	GND	–	–	Ground
11	CAM_IO0	CAM_GPIO0_PE1	RPi 40-pin connector	PE1	MIPI CSI power enable
12	CAM_IO1	CAM_GPIO1_PE2	RPi 40-pin connector	PE2	MIPI CSI LED indicator
13	CAM_SCL	CAM_TWCK	ECC608B	PC13	TWI clock line
14	CAM_SDA	CAM_TWD	ECC608B	PC14	TWI data line
15	CAM_3V3	VDD_3V3	–	–	3.3V power supply