DEBIX SOM A I O Board Camera Adapter Board User Guide
- May 15, 2024
- DEBIX
Table of Contents
DEBIX SOM A I O Board Camera Adapter Board User Guide
Camera Adapter Boardfor DEBIX SOM A I/O Board Introduction
Camera Adapter Board is an add-on board designed for DEBIX SOM A I/OBoard to allow the connection with DEBIX Camera Modules. It connects to the MIPI CSI interface of the DEBIXSOM A I/O Board via the CSI cable, and connects to the DEBIX Camera Module viatheFPCcable.
Main features:
- Double-row CSI connection cable
- Designed for DEBIX SOM A I/O Board
- Compatible with DEBIX Camera 200A, Camera 500A and Camera 1300A
Overview
Camera Adapter Board has two connectors. DEBIX SOM A I/O Board can be
connectedtotheDEBIX Camera Module via the Camera Adapter Board, which is
composed as follows:
Figure 2 Camera Adapter Board
Table 1 Camera Adapter Board specification
I/O Interface
Connector| l 1 x 24pin/0.5mm Pitch FPC socketl 1 x 20pin/1.25mm Pitch MIPI_CSI socket
Interface
The Camera Adapter Board provides two interfaces:
- One is a 24pin/0.5mm FPC socket (J1) for connection to the DEBIX Camera Module.
- One is a 20pin/1.25mm MIPI_CSI socket (J2) for connection to DEBIX SOMAI/OBoard.
J1
The pin sequence of J1 is as shown in the figure
Figure 3 Pin sequence of J1
The interface is defined as follows:
Table 2 Pin definition of J1 interface
| Pins | Definition | Description |
|---|---|---|
| 1 | Not used | – |
| 2 | VDD_3V3 | 3.3V input |
| 3 | VDD_1V8 | 1.8V input |
| 4 | CSI_PWD | Power Control |
| 5 | CSI_NRST | Reset control |
| 6 | CSI_I2C_SDA | I2C data signal (controlled by I2C2) |
| 7 | CSI_I2C_SCL | I2C clock signal (controlled by I2C2) |
| 8 | Not used | – |
| 9 | CSI_MCLK | Master clock input |
| 10 | GND | To Ground |
| 11 | CSI_DN0 | CSI Differential data channel 0（-） |
| --- | --- | --- |
| 12 | CSI_DP0 | CSI Differential data channel 0（+） |
| 13 | GND | To Ground |
| 14 | CSI_DN1 | CSI Differential data channel 1（-） |
| 15 | CSI_DP1 | CSI Differential data channel 1（+） |
| 16 | GND | To Ground |
| 17 | CSI_CKN | CSI Differential Clock Channels（-） |
| 18 | CSI_CKP | CSI Differential Clock Channels（+） |
| 19 | GND | To Ground |
| 20 | CSI_DN2 | CSI Differential data channel 2（-） |
| 21 | CSI_DP2 | CSI Differential data channel 2（+） |
| 22 | GND | To Ground |
| 23 | CSI_DN3 | CSI Differential data channel 3（-） |
| 24 | CSI_DP3 | CSI Differential data channel 3（+） |
J2 **
**
The pin sequence of J2 is as shown in the figure
Figure 4 Pin sequence of J2
The interface is defined as follows: Table 2 Pin definition of J2
interface
| Pins | Definition | Description |
|---|---|---|
| 1 | VDD_3V3 | 3.3V input |
| 2 | VDD_1V8 | 1.8V input |
| 3 | CSI_CKN | CSI Differential Clock Channels（-） |
| 4 | CSI_CKP | CSI Differential Clock Channels（+） |
| 5 | GND | To Ground |
| 6 | Not used | – |
| 7 | CSI_DN0 | CSI Differential data channel 0（-） |
| 8 | CSI_DP0 | CSI Differential data channel 0（+） |
| 9 | CSI_DN1 | CSI Differential data channel 1（-） |
| 10 | CSI_DP1 | CSI Differential data channel 1（+） |
| 11 | GND | To Ground |
| 12 | CSI_PWD | Power Control |
| 13 | CSI_DN2 | CSI Differential data channel 2（-） |
| 14 | CSI_DP2 | CSI Differential data channel 2（+） |
| 15 | CSI_DN3 | CSI Differential data channel 3（-） |
| 16 | CSI_DP3 | CSI Differential data channel 3（+） |
| 17 | GND | To Ground |
| 18 | CSI_NRST | Reset control |
| 19 | CSI_I2C_SDA | I2C data signal (controlled by I2C2) |
| 20 | CSI_I2C_SCL | I2C clock signal (controlled by I2C2) |
Packing List
- 1 x Camera Adapter Board
- 1 x 20pin/1.25mm Pitch MIPI_CSI cable
- 1 x 24pin/0.5mm Pitch FPC cabl
Get Started
Hardware Installation
The installation procedure is the same for one DEBIX Camera module and twoDEBIXCamera modules, and they are used in the same way; this section describestheinstallation of two DEBIX Camera modules as an example.
Component Preparation
- 1 x DEBIX SOM A + I/O Board
- 2 x 24Pin/0.5mm Pitch FPC cable
- 2 x 20Pin/1.25mm Pitch MIPI_CSI cable
- DEBIX Camera 200A and 500A Module
Hardware Connection
Warning
The device can be powered on only after all the accessories are completely
connected; and the accessories cannot be inserted or removed at will during
the working process
-
Pull up the black rubber snap of J1 interface on the camera adapter board, insert theFPCcable that has been connected to the DEBIX Camera 200A Module (note the directionof the gold finger, gold finger facing down), press the snap, and then connect the double-rowCSI connection cable to J2 interface, as follows:
-
Remove the white rubber snap of CSI interface on the DEBIX SOMA I/OBoard, andinsert the other end of the double-row CSI connection cable, after installation as follows:
-
Connect the DEBIX Camera 500A Module as in above steps 1-2.
Complied by: Polyhex Technology Company Limited（http://[www.polyhex.net](http://www.polyhex.net)/）
Camera Adapter Board is an add-on board designed for DEBIX SOM A I/OBoard to allowtheconnection with DEBIX Camera Modules.
Figure 1 Camera Adapter Board for DEBIX SOM A I/O Board
REVISION HISTORY
Rev.| Date| Description
1.0| 2023.09.06| First edition
