Re: NTSC Emulation

[vladitx <vladitx@nucleusys.com>]

On Jan 25, 11:12 am, "Michael J. Mahon" <mjma...@aol.com> wrote:

> Because of the bandwidth limiting, several prceding pixel values
> participate in determining the current pixel color/brightness.
> I proposed that the current pixel concatenated with about 11 prior
> raw pixel values (all binary) would be a satisfactorily long index
> into a 4096-entry RGB table for the current pixel value.

The tables are four, one for each of the colour carrier phases
regarding the dot clock. This doesn't change the approach at all, and
I have shown that it works satisfactory for different vector (lookup)
lengths. It just makes the table space 4x, because of the 14.318 /
3.58 relationship.