Pinout Description of Image Sensor 4k High-resolution for VOXL (MSU-M0024)

Hung Pham

Thank you @Moderator and @Vinny

I have some question:

Can you send me the power consumption of the camera?
Logic level voltage of pin CAM0_RST0_N?
Where can I find detailed documentation for the camera?

Thank you for your support!

Vinny

Hi @Hung-Pham

Can you send me the power consumption of the camera?
M0024 is an IMX214:
Logic level voltage of pin CAM0_RST0_N?
All signals on our camera ports are 1.8V CMOS. We explain that here: https://docs.modalai.com/voxl2-connectors/#connector-callouts
Where can I find detailed documentation for the camera?
What else are you looking for? This may help: https://docs.modalai.com/image-sensors/

Hung Pham

Hi @Vinny

Thank you for your information.

Hung Pham

@Vinny Hi Vinny,

Can I use to CSI 2 Lane for Full HD 240fps?
Please, Let me know.

Thank you!

Vinny

HI @Hung-Pham
Pretty sure that is not possible on a 2-Lane interface.
Here is my rough homemade calculator I use to determine things like that:

With that fast of a frame rate, you need a 4-Lane port.
And, running at 2.5Gbps requires VERY short flexes, likely less than 50mm.
So, if we run it at 2Gbps, we are still at 4 lanes and this is much more stable:

But, all of this is moot if the SW does not support it. We cannot offer infinite flexibility of resolutions and frame rates. Please review this section in detail to see what combination of sensors and resolution are supported: https://docs.modalai.com/camera-video/

Hope this helped!

Hung Pham

@Vinny Thank you for your information!

Hung Pham

Hi @Vinny ,
I have a problem with sensor IMX-412, part number M0107.

I am connect camera M0107 sensor IMX412 with RB5 SoM and it not detect I2C of camera.

Can you help me?
Please. Tell me know, should I connect pin MCLK0_BUFF, CAM_FLASH, CAM_SYNC_0 on the SoM RB5

Hope good news from you!
Thank you!

Vinny

Hi @Hung-Pham
Can you please share more details of your setup?
Pictures, hardware components, and other relevant configuration will help along with versions of all your SW using "voxl-version". From there we can see if I can help, or I need to pull in someone from SW team.
Are you using ModalAI based RB5 platform? We do not maintain third party support of other RB5 platforms.

As a reminder, here are our supported camera configs: https://docs.modalai.com/voxl2-supported-architectures/

Hung Pham

@Vinny ,

Thank you for your information.

And I have any question:

what is the frequency of pin CAM_MCLK0_BUFF?
Can I change the frequency of pin CAM_MCLK0_BUFF?

Thank you!

Vinny

@Hung-Pham said in Pinout Description of Image Sensor 4k High-resolution for VOXL (MSU-M0024):

what is the frequency of pin CAM_MCLK0_BUFF?

Can I change the frequency of pin CAM_MCLK0_BUFF?

Thank you!

Most MCLKs are 24MHz.
No, unless you build the kernel on your own. It is not something we will be able to do by default. However, a few customers have contracted with us to do custom driver work.

Thanks!