[stella] *Why* does the AtariVox work?
Thomas Jentzsch
tjentzsch at web.de
Wed Apr 16 14:25:28 CDT 2008
Stephen wrote:
>> > I'm asking because the AtariVox support in Stella does just that;
>> > any writes to SWACNT then also do writes to the controller port,
>> > and these latter writes are what drives the AVox.
>>
>> That sounds correct to me.
> OK, now I'm confused. My first paragraph states that writing to SWACNT
> causes immediate writes to the controller port as well, and you don't
> agree. But in the next paragraph I say the same thing, and now you do
> agree :) Which is it? As for the second part (about Stella doing it
> that way), it only does so because we added a hack for it; what I'm
> trying to figure out is what's really supposed to happen.
Sorry, I misread that paragraph.
I am no hardware expert *at all*, but I thing the write to SWACNT
*allows* the previous writes to SWCHA to become active.
If that makes sense...
Have fun!
Thomas
_______________________________________________________
Thomas Jentzsch | *** Every bit is sacred ! ***
tjentzsch at web dot de |
More information about the Stella
mailing list