Re: Apple II VGA Video Generator Card Project

[bieling@terra.es]

>Alternatively the graphics memory for the extra mode could be placed on
>the card only, and 'windowed' via I/O locations, with configurable
>resolutions.

I have this question : what addresses should be chosen for this I/O
locations ?
If they fall in the i/o space of the slot, then the card won't be
"transparent" and you will not be able to "piggiback" another card on
it, and you'll loose a slot.
OTOH, are there any "unused" addresses in the (usual) $C000 range (i/o
space) ?