Re: [stella] Visible screen

Subject: Re: [stella] Visible screen
From: Chris Wilkson <ecwilkso@xxxxxxx>
Date: Wed, 30 May 2001 00:12:00 -0400 (EDT)

On Tue, 29 May 2001, John K. Harvey wrote:

> 	Also, would I be free to expand upward (take some VBLANK time
away) as
> well, or is this just an overscan-time sort of thing?  I guess I'm just
> looking for some limits.

Yah, you should be able to do this, no problem.  Note that if you use
these lines, you may get weird results with TVs that are capable of closed
caption decode, etc.  There's been much talk of making use of ahhh...line
21 I think it is for closed captioning.  Also, there's something special
about line 17 and a couple of others, but I don't remember the details...


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