Article View: rec.games.programmer
Article #715Re: vertical retrace inte
From: Cyberman
Date: Fri, 14 Aug 1992 00:40
Date: Fri, 14 Aug 1992 00:40
42 lines
2271 bytes
2271 bytes
-=> Khan spoke of "Re: vertical retrace inte" <=-
To All at 08-11-92 13:04
Kh> Whatever you say. ;-)
Thier is EXCEPT some companies have circumvented the problem
Kh> Your explanation does make sense, but my observations would appear to
Kh> disagree with it. Perhaps there is an alternate explanation? Might
Kh> some clone makers have realized that this "flaw" existed in the
Kh> original PC bus design, and designed their bus to correct it? Such
No then thier bus would not be standard.
Kh> things are not unprecedented; the original IBM printer port required a
Kh> hardware modification to become bidirectional, but most clone boards
Kh> are bidirectional right out of the box.
Eh not all. SOME, most maybe maybe not, thier are still some
that don't perhaps the ISA makers should make a chip set for
using the printer port "normally" and a high speed DMA chanel
also. This would allow high speed SCSI controllers to be placed
on the port as well as other neato toys.
Kh> Before you start flaming someone as a liar, you might want to check
Kh> your own facts.
Before you start becoming an expert on PC hardware you should
check your facts. Point is in some circumstance you can share
interupts on the PC but these are because periferal/multi I/O
boards where designed to allow thier interupts to be shared and
has nothing to do with the PC bus.
I assure thier is no intention here to "spread lies" the fact
remains the hardware is unchanged. Be sure you know what
hardware you are using also. IE muli IO card. As I said it can
be done but only on the INTRA card level not the INTER card
level.
Stephen Cyberman@Toz.Buffalo.NY.US
Scripted at Thu 08-13-1992 15:23:22
... Docs? Why would I want to look at the Docs. Nurses are better :)
--- Blue Wave/QWK v2.10
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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!cs.utexas.edu!rutgers!ub!toz!cyberman From: cyberman@toz.buffalo.ny.us (Cyberman) Newsgroups: rec.games.programmer Subject: Re: vertical retrace inte Message-ID: <gate.Z31gPB1w165w@toz.buffalo.ny.us> Date: 14 Aug 92 00:40:58 GMT Lines: 42 X-Maildoor: WaflineMail 1.00r