Subject: Re: PX/PXG and Neon project (beating the dead horse again)
To: Maciej W. Rozycki <macro@ds2.pg.gda.pl>
From: Greg A. Woods <woods@weird.com>
List: port-pmax
Date: 04/17/2000 17:12:09
[ On Monday, April 17, 2000 at 17:41:08 (+0200), Maciej W. Rozycki wrote: ]
> Subject: Re: PX/PXG and Neon project (beating the dead horse again)
>
> That's the way Intel designs hardware -- see their APIC architecture used
> for i386/SMP systems -- it defines 240 hw interrupt sources (of which 16
> are not recommended), although a given implementation might not have
> enough physical IRQ lines.
You mean that's how they do it now after they made the mistake of
letting the world see the 8259.... :-)
--
Greg A. Woods
+1 416 218-0098 VE3TCP <gwoods@acm.org> <robohack!woods>
Planix, Inc. <woods@planix.com>; Secrets of the Weird <woods@weird.com>