Nevio
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Joined: Thu Jul 02, 2015 9:25 am

SDI to LVDS

Thu Jul 02, 2015 9:27 am

Good Morning
I ask if the SDI output of the Raspberry module is electrically compatible with Ti SN65DSI84

Thanks

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DougieLawson
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Re: SDI to LVDS

Thu Jul 02, 2015 10:38 am

What SDI output?

If you mean the DSI, then it's not documented anywhere and is currently only compatible with the (maybe soon to be released) Raspberry Pi display.
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InsideJob
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Re: SDI to LVDS

Sat Jul 04, 2015 9:43 pm

I was very disappointed to discover it's a proprietary display port. My 3.5" LCD connects via GPIO which is extremly slow, around 16Hz. That's nowhere near good enough for full motion video. So I guess I have to wait for the official screen like everyone else.

The Banana Pi M2 has an industry standard LVDS connector though. I've got a screen from a broken laptop that should work just fine with it. ;)

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Re: SDI to LVDS

Sun Jul 05, 2015 2:54 pm

It is a DSI port which is a standard.
The issue is that it is controlled by the GPU firmware, and that is closed source.

You can run a DPI display on a B+ or Pi2 easily enough - have a look at http://blog.reasonablycorrect.com/raw-dpi-raspberry-pi/ or https://learn.adafruit.com/adafruit-dpi ... ah-ttl-tft. It does use up almost all the GPIOs though.
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