[daip] question abotu TVROAM

[Eric Greisen]

Patrick Palmer wrote:
> Hi,
> 
> I don't quite understand what I am seeing.  I am trying to inspect 4096 
> images.  The upper left corner of the image is about 154, 3892
> The lower left corner is about 329, 214.  In other words a few hundred 
> pixels is left off on each side.  If I use txinc=2;tyinc =2 everything 
> fits and I can see the actual corners.

The typical TV window is of order 1280 by 900.  So, with 16 memory 
planes, we can display >4096 in X but only 3600 in Y.  So the bottom 
left should be 1,249 and top left 1,3848.  This dimension is shown to 
you as you start up the TV.

Eric Greisen