TDA4VMXEVM: IMX390 D3RCM

Hirokazu Hashimoto

Part Number: TDA4VMXEVM

Hi Support team,

I'm trying the Surround Calibration with J721E + IMX390(D3RCM).

TI Surround Vision Calibration Tool requests Focal Length [pixels] values as attached. Please let me know the D3RCM Focal Length value.

Thanks,
Hiro

0 Hirokazu Hashimoto over 3 years ago

Hi TI supprt tema,

Do you have any comment?

Thanks,
Hiro

0 Brijesh Jadav over 3 years ago in reply to Hirokazu Hashimoto

Hello Hiro-san,

I am not sure the value of the this field. I am checking it internally and get back as soon as possible.

Rgds,

Brijesh

0 Mayank Mangla over 3 years ago

Hello Hiro,

As per the documentation on D3's site

The lens is DSL239 and focal length is 1.83 mm. You should be able to convert that to pixel units knowing IMX390's pixel pitch.

Regards,

Mayank

0 Hirokazu Hashimoto over 3 years ago in reply to Mayank Mangla

Hi Mayank,

I expected TI already has the value. OK, I'll convert from lens info.

Thanks,
Hiro

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