Date   : Sun, 07 Feb 1999 22:12:55 +0100
From   : "Mark Usher" <marku@...>
Subject: Re: OS Patch for video output.

> The problem is that the top-frequency anywhere in the BBC is
> about 16 Mhz (crystal).
> Any other frequency in the BBC (2 Mhz for the processor, etc.) is
> achieved by dividing
> this 16 Mhz. So it is not possible to use anything above 16 Mhz,
> as is needed for a VGA-monitor.

Oh well, another one bytes the dust. I think I'm going to have to go back to
playing around with splitting the syncs, converting them to analog signals
and then using some of the Amiga sync doublers again
(http://www.livewire.com.au/aminet/dirs/hard_hack.html) as the Amiga has the
same output (frequency wise) as the BBC. Never got it to work though yet.

Mark