On Thu, 07 Oct 1999, Frits Hilderink wrote:
> I've seen demos that display screen 5, 7 en screen 12 at the same time.
To get that impression on the screen, you don't actually have to change
video mode. SCREEN 5 can be simulated in SCREEN 7 by doubling all pixels.
SCREEN 12 is in fact not a screen mode, but SCREEN 8 + YJK. YJK can be
enabled in any mode, although it's most useful in SCREEN 7 and 8.
However, YJK does move the display 4 pixels to the right...
I guess there is some internal buffer that converts normal pixel values to
YJK colors.
In the FF7 Slide Show (on FutureDisk 35), I used the "set adjust" register
to scroll the screen 4 pixels to the left during YJK, so that YJK and
non-YJK pictures would both be centered.
> Btw, it won't go out of sync with NLMSX...
Do you mean it will display correctly or just that it won't hang?
Bye,
Maarten
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