Date   : Thu, 12 Jul 2007 16:41:00 +0100
From   : zeem.uk@... (Alex Taylor)
Subject: Using a TFT screen for Beeb output

On 7/12/07, neil f <faz@...> wrote:

>
> I have a TFT screen that has two switchable inputs, one of which
> is currently unused. Both inputs will accept 1V RGB and
> composite sync according to the spec. Vertical bandwidth starts
> at 50Hz, with horizontal starting at 30kHz. Assuming I attenuate
> the Beeb's signals as necessary, is there any way I could get
> the monitor to produce some sort of display?


I'm not an expert on this, but going by the figures you've just given, I'm
thinking that this isn't going to work. This is based on the 30kHz figure
you've given, the Beeb's PAL output having a line rate of 15kHz. Unless of
course you use some kind of scan-doubling device - I'll leave discussion of
those to others :-)


-- 
Alex Taylor
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