Re: Mockingboard, Phasor, NMI, etc.

["Henry" <apl2research(.a.t.)comcast.net>]

Hello Linards.

I can check that info for you.  I'm a little busy this week but I hope to be 
able to answer your questions around the weekend.  I also have both cards.

I also have some questions for you.

Feel free to email me directly.


-- 
Henry S. Courbis
www.GSE-Reactive.com
Apple II Series Legacy Hardware - Come take a look at what we have to offer!


"Linards Ticmanis" <ticmanis@gmx.de> wrote in message 
news:448b2725$0$11074$9b4e6d93@newsread4.arcor-online.net...
> Hello,
>
> some questions arising from work on AppleWin:
>
> 1.) Does anybody know of any piece of A2 software that uses the
> Mockingobard's ability to cause NMI (as opposed to IRQ) through the
> second 6522? Is this feature even existent in the old MBs, or is it a
> "feature" only of the recent clones?
>
> 2.) What about the Phasor? does it have any of its 6522s wired to the
> NMI line? If so, which? And are the others all wired to IRQ?
>
> 3.) The speech chip on Phasor... where is its IRQ output wirded? to the
> 6522 or directly to the Apple Bus?
>
> If any of the few people who actually own a Phasor could check this,
> it'd be a great help.
>
> -- 
> Linards Ticmanis