Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!decwrl!amdcad!pepsi!phil
From: phil@pepsi.amd.com (Phil Ngai)
Newsgroups: comp.sys.ibm.pc
Subject: Re: SOURCING:  IBM PC/AT Controller Using the 8237A DMA Controller
Message-ID: <29169@amdcad.AMD.COM>
Date: 14 Feb 90 21:34:48 GMT
References: <22875@usc.edu>
Sender: news@amdcad.AMD.COM
Reply-To: phil@pepsi.AMD.COM (Phil Ngai)
Organization: Advanced Micro Devices, Inc. Sunnyvale CA
Lines: 11

In article <22875@usc.edu> annala@neuro.usc.edu (A J Annala) writes:
|I would really appreciate any advice you can offer about how to get
|an IBM PC/AT hard disk controller that either uses DMA or has enough
|internal memory buffering to be immune to the presence of another
|active DMA channel.

The WD1006 series have a track buffer, would that do?

--
Phil Ngai, phil@amd.com		{uunet,decwrl,ucbvax}!amdcad!phil
When guns are outlawed, only governments will have guns.