SPRUJD8 June 2024
The EVM includes dual 40-pin (2x20, 0.5mm pitch) high speed connectors [J57] [J55] for connecting with cameras and other image capture devices. Each expansion connectors can support up to two MIPI-DPHY CSI2 interfaces. The bandwidth of each CSI2 interface is 10Gbps (each CSI2 port supports 4 data lanes each lanes up to 2.5Gbps). The expansion connectors also includes power and other IO for communicating with the capture devices. All control signals are configurable for 3.3V or 1.8V IO voltage levels. See Section 2.4.1 for configuration details.
Pin # | Pin Name | Description Processor Resource for [J57] / [J55] | Dir |
---|---|---|---|
1 | Power | Power, 12V | Output |
2 | I2C_SCL | I2C Bus Clock (I2C5) | Bi-Dir |
3 | Power | Power, 12V | Output |
4 | I2C_SDA | I2C Bus Data (I2C5) | Bi-Dir |
5 | CSIa_CLK_P | CSI Port 0 / Port 2 | Input |
6 | GPIO0/PWMA | IO Expander 0x20 bit P1 / Open | Output |
7 | CSIa_CLK_N | CSI Port 0 / Port 2 | Input |
8 | GPIO1/PWMV | IO Expander 0x20 bit P2 / bit P4 | Bi-Dir |
9 | CSIa_D0_P | CSI Port 0 / Port 2 | Input |
10 | REFCLK | 25MHz Reference Clock | Output |
11 | CSIa_D0_N | CSI Port 0 / Port 2 | Input |
12 | GND | Ground | |
13 | CSIa_D1_P | CSI Port 0 / Port 2 | Input |
14 | RESETz | GPIO, IO Expander 0x20 bit P0 | Output |
15 | CSIa_D1_N | CSI Port 0 / Port 2 | Input |
16 | GND | Ground | |
17 | CSIa_D2_P | CSI Port 0 / Port 2 | Input |
18 | GPIO2 | GPIO0_26 / IO Expander 0x20 bit P5 | Bi-Dir |
19 | CSIa_D2_N | CSI Port 0 / Port 2 | Input |
20 | GPIO3 | IO Expander 0x20 bit P3 / bit P6 | Bi-Dir |
21 | CSIa_D3_P | CSI Port 0 / Port 2 | Input |
22 | GPIO4 | GPIO0_28 / IO Expander 0x20 bit P7 | Bi-Dir |
23 | CSIa_D3_N | CSI Port 0 / Port 2 | Input |
24 | GND | Ground | |
25 | CSIb_CLK_P | CSI Port 1 / Open | Input |
26 | CSIb_D3_P | CSI Port 1 / Open | Input |
27 | CSIb_CLK_N | CSI Port 1 / Open | Input |
28 | CSIb_D3_N | CSI Port 1 / Open | Input |
29 | CSIb_D0_P | CSI Port 1 / Open | Input |
30 | Power | Power, 3.3V | Output |
31 | CSIb_D0_N | CSI Port 1 / Open | Input |
32 | Power | Power, 3.3V | Output |
33 | CSIb_D1_P | CSI Port 1 / Open | Input |
34 | Power | Power, 3.3V | Output |
35 | CSIb_D1_N | CSI Port 1 / Open | Input |
36 | Power | Power, 3.3V | Output |
37 | CSIb_D2_P | CSI Port 1 / Open | Input |
38 | Power | Power, IO Level (1.8V or 3.3V) | Output |
39 | CSIb_D2_N | CSI Port 1 / Open | Input |
40 | Power | Power, IO Level (1.8V or 3.3V) | Output |