The HDMI-TO-MIPI-CSI drive board uses the video bridge chip RK628D, which can realize the conversion requirements of HDMI video signal to MIPI CSI signal, greatly simplify the hardware design, improve the hardware design efficiency, and save the overall cost. It can be applied to intelligent micro projector, intelligent display screen, video acquisition and conversion products.
Size: 43.5mm * 30 mm
HDMI RX Interface:
Compliant with HDMI 1.4/HDMI 2.0
Supports 8/10bit per component video format
Supports rgb888/yuv420
Supports Max resolution 4K@60fps (yuv420)
MIPI CSI Interface:
Compliant with MIPI DPHY V1.2
Support Format: YUV422
Main Support Resolution:3840x2160@30fps,1920x1080@60fps,1280x720@60fps,720x480@60fps
LINEOUT Interface:
Same audio output: 3.5mm headphone interface * 1, 3P-2mm * 1, 2P-1.25mm * 1
Line Out: Output the analog signal processed by the sound card to the audio device through this interface.
| Pin Number | Definition | Voltage Level |
|---|---|---|
| 1 | SDA_CAM_1V8 (pull up resistor 2.2K) | 1.8V |
| 2 | SCL_CAM_1V8 (pull up resistor 2.2K) | 1.8V |
| 3 | NC (No Connection) | - |
| 4 | HDMIIN_Reset Input | 1.8V |
| 5 | GND | - |
| 6 | NC (No Connection) | - |
| 7 | HDMIIN_INT Input (pull up resistor 10K) | 1.8V |
| 8 | HDMIRX_DET Output (pull up resistor 4.7K) | 1.8V |
| 9 | NC (No Connection) | - |
| 10 | GND | - |
| 11 | MIPI_CSI_RX_D0P | - |
| 12 | MIPI_CSI_RX_D0N | - |
| 13 | GND | - |
| 14 | MIPI_CSI_RX_D1P | - |
| 15 | MIPI_CSI_RX_D1N | - |
| 16 | GND | - |
| 17 | MIPI_CSI_RX_CLK0P | - |
| 18 | MIPI_CSI_RX_CLK0N | - |
| 19 | GND | - |
| 20 | MIPI_CSI_RX_D2P | - |
| 21 | MIPI_CSI_RX_D2N | - |
| 22 | GND | - |
| 23 | MIPI_CSI_RX_D3P | - |
| 24 | MIPI_CSI_RX_D3N | - |
| 25 | GND | - |
| 26 | NC (No Connection) | - |
| 27 | NC (No Connection) | - |
| 28 | GND | - |
| 29 | VCC5V0_SYS (5V input) | 5V |
| 30 | VCC5V0_SYS (5V input) | 5V |
| Pin Number | Definition | Voltage Level |
|---|---|---|
| 1 | OUT_R | 3.3V |
| 2 | GND | - |
| 3 | OUT_L | 3.3V |
