DS90UB929 / DS90UB940 HDMI to MIPI

Prescott Siao

Intellectual 2220 points

Hi Team,

I use the DS90UB929 and DS90UB940 to do HDMI to MIPI CSI2.

Could DS90UB940 direct link to MIPI panel or need an application processor then link to display?

Thanks.

Prescott

over 9 years ago

0 Jason Blackman over 9 years ago

TI__Genius 14015 points

Hi Prescott,

Usually a panel that has MIPI input wants DSI (display serial interface), not CSI (camera serial interface). These interfaces are similar but not compatible. Therefore there would need to be an application processor in between.

Thanks,
Jason

0 Corsair over 9 years ago

Prodigy 30 points

You may connect an IC called TC358746AXBG(toshiba) to convert MIPI CSI-2 to DPI,then connect DPI to LCD

0 LeonardEllis over 8 years ago in reply to Jason Blackman

TI__Guru 71516 points

Jason,

So you are saying we do not have an HDMI > MIPI one IC solution, correct? Nothing to compete with the TC358743? We're actually looking for HDMI to eDP, and MIPI seems to be an acceptable format.

~Leonard

0 Jason Blackman over 8 years ago in reply to LeonardEllis

TI__Genius 14015 points

Hi Leonard,

I don't know of a chip like that, but my group only supports automotive serdes that happen to have these interfaces on the input or output. A single IC solution such as what you suggest would come from a different group (perhaps whatever team developed the SN65DSI96).

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DS90UB929 / DS90UB940 HDMI to MIPI