Compiler/AM5726: 16-bit capture support

Prerak Patel

Expert 2230 points

Part Number: AM5726

Tool/software: TI C/C++ Compiler

Hello,

I am using am5726 customize board.

Camera sensor is giving 16bit data of 3000x1650 resolution @ 30 FPS.

Does AM5726 hardware support it ?

Regards,

Prerak

over 5 years ago

0 Biser Gatchev-XID over 5 years ago

TI__Guru**** 393215 points

‭

Hi,

Maximum VIP input clock frequency is 165MHz. You want to capture 3000 * 1650 * 30 = 148500000‬ pixels per second, so this is very close to the hardware capacity of the device.

0 Prerak Patel over 5 years ago in reply to Biser Gatchev-XID

Expert 2230 points

Hello,

Does h_blank and v_blank comes in picture ?

According to your statement i am able to capture video from sensor @ 30 FPS right ?

Regards,

Prerak

0 Biser Gatchev-XID over 5 years ago in reply to Prerak Patel

TI__Guru**** 393215 points

Prerak Patel said:
Does h_blank and v_blank comes in picture ?

You should check your camera datasheet for output format.

Prerak Patel said:
According to your statement i am able to capture video from sensor @ 30 FPS right ?

I stated that this is very close to AM572x hardware capacity. Note that my rough calculation includes only pixel data. If there is any additional overhead the hardware capacity of the VIP input may well be exceeded.

0 Prerak Patel over 5 years ago in reply to Prerak Patel

Expert 2230 points

If i want to capture 16bit yuyv data in DTB or driver side, where I need to change ?

Regards,

Prerak

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Compiler/AM5726: 16-bit capture support