[Openchrome-users] What's a VT162XTableRec got in it?

Paul Gardiner lists
Fri Oct 31 02:03:37 PDT 2008


Xavier Bachelot wrote:
> Paul Gardiner wrote:
>> I want to add some more PAL modes for the 1625, but it looks like I'll
>> need to understand the VT162XTableRec. Where can I find out about it?
>>
> This table basically contains the VT1625 registers values for a given
> mode. Unfortunately the VT1625 datasheet is not available. I've asked
> VIA about it (and also about others LVDS/TMDS/TV encoders), they are
> considering to release these docs. No ETA though.

That's a shame. Presumably someone working on the project has had sight
of these documents at some stage. Was there a condition of that release
that the source code couldn't include descriptions of the registers? I
had been hoping to find comments in the source, but no luck.

Or is the trick to set up modes under Windows, and read out the values
from the registers? Ah... that would explain the fixed set of modes.

Cheers,
	Paul.





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