Re: Difference in luma-chroma delay of C64/C128 compared to standard S-video

On 09/02/2017 11:58 PM, Mia Magnusson wrote:
> 
> But isn't this even how the clock in a C64 is already? We know that the
> h-sync frequency is wrong to avoid some PAL dot crawl. (Dot crawl is
> kind of a feature of PAL...).

I thought dot crawl happens if pixel clock and color clock are not in 
sync? Like on a ZX Spectrum. With the discrete PLL in the C64 (and later 
the 8701), dot clock and color clock are in sync and that prevents dot 
crawl.

  Gerrit


       Message was sent through the cbm-hackers mailing list