Hi TI
The customer of this chip used the first two cameras, the first RVC and the second DMS 100W camera. Currently, only the first channel has image data and the second channel has no data output. Could you please help check if there is a problem with the register configuration? The customer needs a second image that can also be output.
[ 136.812944] reg_addr=0x32, reg_data=0x 1 .
[ 136.817169] reg_addr=0x20, reg_data=0x 0 .
[ 136.821685] reg_addr=0x1f, reg_data=0x 0 .
[ 136.826206] reg_addr=0x4c, reg_data=0x 1 .
[ 136.831086] reg_addr=0x72, reg_data=0xe1 .
[ 136.835309] reg_addr=0x70, reg_data=0x1e .
[ 136.839670] reg_addr=0x6d, reg_data=0x7f .
[ 136.843924] reg_addr=0x58, reg_data=0x58 .
[ 136.848169] reg_addr=0x7c, reg_data=0xb4 .
[ 136.852416] reg_addr=0x4c, reg_data=0x 0 .
[ 136.856665] reg_addr=0x4c, reg_data=0x12 .
[ 136.860977] reg_addr=0x70, reg_data=0x1e .
[ 136.865220] reg_addr=0x6d, reg_data=0x7c .
[ 136.869475] reg_addr=0x58, reg_data=0x5a .
[ 136.873728] reg_addr=0x7c, reg_data=0xc1 .
[ 136.877933] reg_addr=0x5c, reg_data=0x90 .
[ 136.882178] reg_addr=0x4c, reg_data=0x 0 .
[ 136.886388] reg_addr=0x4c, reg_data=0x24 .
[ 136.890829] reg_addr=0x70, reg_data=0x9e .
[ 136.895065] reg_addr=0x71, reg_data=0x9e .
[ 136.899410] reg_addr=0x6d, reg_data=0x7f .
[ 136.903750] reg_addr=0x58, reg_data=0x58 .
[ 136.907954] reg_addr=0x7c, reg_data=0xb4 .
[ 136.912201] reg_addr=0x4c, reg_data=0x38 .
[ 136.916433] reg_addr=0x70, reg_data=0xde .
[ 136.920714] reg_addr=0x71, reg_data=0xde .
[ 136.924946] reg_addr=0x6d, reg_data=0x7f .
[ 136.929254] reg_addr=0x58, reg_data=0x58 .
[ 136.933495] reg_addr=0x7c, reg_data=0xb4 .
[ 136.937722] reg_addr=0x33, reg_data=0x 3 .
Camera parameters for DMS 100W：
| SB2:I31ensor（感光芯片） | AR0144AT | |
| Resolution（分辨率） | 1280*720 | |
| IRIS Method（电子曝光方式） | Global shutter | |
| HDR Mode（动态范围） | ≤63.9dB | |
| SNRmax（信噪比） | ≤38dB | |
| ISP（图像处理器） | FH8310 | |
| Frame Rate（帧率） | 30 | |
| Serializer（串行器） | TI933 | |
| Output Format（输出格式） | YUV4:2:2 8Bit | |
| interface Format（接口格式） | POC | |
| Response time（响应时间） | ≤500ms | |
| Reset Control（复位控制方式） | 模组内部自动复位 | |
| Sensor IIC Address（IIC地址） | 0x20 | |
| Serializer IIC Address | 0x90 | |
| Lens Type（镜头结构） F/No. /EFL of Lens/IRF |
F.NO 2.5mm/4G/IR:940nm | |
| F.O.V(Diagonal/Horizontal/Vertical) | HFOV50°，VFOV30° | |
| Focusing Distance（调焦距离，物距） | 0.7-1.1 M | |
| Depth of Field（景深范围） | 0.47M-1.4M | |
| Outside Dimension（外形尺寸） | （42.6mm）*（23mm）*（29.5mm） | |
| Holder Material（底座材料） | 金属 | |
| Connector Type（连接器类型） | FAKRA:C2FA1-NCSPTC01W1, 红外灯2pin电源线连接器：522130211（molex） |
|
| LED type（VSCEL/LED）（补光灯种类） | LED | |
| LED power supply separately from sensor or integerated（分离还是集成？） | 分离 | |
| LED numbers（补光灯个数） | 2 | |
| LED drive current（LED驱动电流@多少V） | LED红外(150mA)@12V | |
| LED具体型号 | SFH4727AS A01 | |
| Typical operation voltage（工作电压） | 12V | |
| Input Voltage Range（电压范围） | 9V-16V | |
| Working Current（工作电流@多少V） | ＜ 250mA | |
| Power consumption（功耗） | 摄像头(100mA)功耗≤0.9W～1.6W，LED红外(150mA)补光灯功耗1.3W～2.4W | |
| IP class（Waterproof & Dustproof）（防护等级） | IP55 | |
| Working Temperature（工作温度） | (-40°—85°) | |
| Storage Temperature（储存温度） | (-40°—95°) | |
| Calibration Requirement（标定） | / | |
| 光轴精度/Optical Axis Accuracy Requirement | ±20Pilex | |
| MTF Resolution（解析力） | TV-line 中心＞500，四周＞400 | |
| Other parameters（其他参数） | 可支持外同步信号（trigger） | |
