DM8168 VGA capture for 1280x1024@67

Angel Phillips

Other Parts Discussed in Thread: TVP7002

Hi Everyone,

Currently, I am trying of supporting VGA capture for 1280x1024@67fps, I already have got to configure the TVP7002 chip for this resolution, but I'm not sure if DM8168 can be able to support this resolution (1280x1024@67fps).

Have anyone worked with something like that?

I'm using linux-2.6.37-psp04.04.00.01

Best Regards

Angel

over 9 years ago

0 Margarita Gashova over 9 years ago

TI__Guru* 80190 points

Hello,

What is the software release that you are using here?

Maximum pixel clock support for capture and display is 165MHz.

If you are using EZSDK the scaler, display, control component support up to 1920x1080@60.

www.ti.com/.../tvp7002.pdf

Margarita

0 Angel Phillips over 9 years ago in reply to Margarita Gashova

Intellectual 295 points

Hi Margarita,

Thanks for reply,

I'm using ti-ezsdk_dm816x-evm_5_05_02_00

Another question, Does DM8168 SoC support 1280x1024@67?

Best Regards

Angel

0 Brijesh Jadav over 9 years ago in reply to Angel Phillips

TI__Guru**** 481635 points

It can, as long as pixel clock is less than 165MHZ and total horizontal width/height less than 2048. Please note that if you are using any of the internal module, active video size must be less than or equal to 1920x1080.

Regards,

Brijesh

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DM8168 VGA capture for 1280x1024@67