HDMI to LVDS 1080p 60/120Hz

DeeJay

Hi,
We have a display product that requires a video card with the following features and hope i could get some advice here as how these can be implemented.

Main thing I’m looking for is something that can handle

1)      HDMI input - LVDS 1080p 60/120Hz output. We currently use a frame doubler to get the 120Hz. Would be great if we could do it all in the one card.

Wish list

1)      Can handle multiple screen resolutions

2)      Can handle 1 and 2 channel LVDS

3)      Has OSD (on screen display) for changing screen brightness and colour

Thanks.

Regards,

Deejay

over 10 years ago

0 Moises Garcia over 10 years ago

TI__Mastermind 23815 points

Hi DeeJay,

We have a 2 chip solution, please refer to this application note:
www.ti.com/.../slla325a.pdf

Regards

0 DeeJay over 10 years ago in reply to Moises Garcia

Intellectual 840 points

Hi Moises,

Unfortunately that 2 chip solution doesn’t support 120Hz screens at 1080p.

We don’t actually have 120 unique frames every second, so if that solution could be modified to replicate frames (copying every frame to produce a 120Hz signal) then that would be perfect. Unfortunately I don’t know about LVDS to know if that is possible with that solution which is why I need TI’s help.

Thanks.
Rgds,
Deejay

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HDMI to LVDS 1080p 60/120Hz