Article View: sci.electronics
Article #22022Re: 32bit DMA devices can you name them ..
From: Mark Robert Thorson
Date: Sat, 06 Jan 1990 18:32
Date: Sat, 06 Jan 1990 18:32
9 lines
1007 bytes
1007 bytes
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.
Technical Details
Message-ID:
<25672@cup.portal.com>Path:
arc1-ca.pugleaf.net!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!mmmReferences:
<2976@munnari.oz.au>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!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