Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!cs.utexas.edu!samsung!zaphod.mps.ohio-state.edu!mips!apple!fox!portal!cup.portal.com!mmm
From: mmm@cup.portal.com (Mark Robert Thorson)
Newsgroups: sci.electronics
Subject: Re: 32bit DMA devices can you name them ..
Message-ID: <25672@cup.portal.com>
Date: 6 Jan 90 18:32:00 GMT
References: <2976@munnari.oz.au>
Organization: The Portal System (TM)
Lines: 9

32-bit DMA chips for what bus?  Are you talking about a DMA controller to
go on the motherboard, or a bus master interface chip to go on a peripheral
card, or a DMA interface chip to go on a peripheral card?

If you just want a general purpose DMA chip (whatever that is), check out
the MEAN chip from NCR.  I believe the part number is 86C05.  The "MEAN"
acronym stands for Mico Channel/EISA/AT-bus/NuBus.  This chip is strap
selectable for handling any of those bus interface standards!  It is 
intended for use as a bus-master interface on a peripheral card.