Article View: comp.sys.nsc.32k
Article #537Re: Intel-based floppy controller
From: Bdale Garbee
Date: Fri, 30 Nov 1990 23:08
Date: Fri, 30 Nov 1990 23:08
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962 bytes
> The Z181 "SAC" Smart Access Controller adds half an SCC (one channel) > an Z80 CTC (4 8 bit counter/timers), 2 8 bit general purpose parallel > I/O ports and two chip select signals in a 100 pin QFP! It is > available with a 10Mhz system clock. Cost: about $15. For the same price, you can have either a V40 or V50. 8088 or 8086 style processor, interrupt controller, dram refresh controller, serial port, 4 dma channels, 3 timer/counters, etc. No parallel port bits. 68-pin PGA or PLCC. I hate programming Intel processors, but I've done a lot of it... Bdale
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!usc!zaphod.mps.ohio-state.edu!mips!daver!bungi.com!news From: bdale@col.hp.com (Bdale Garbee) Newsgroups: comp.sys.nsc.32k Subject: Re: Intel-based floppy controller Message-ID: <9011302308.AA03816@hpcsbg.col.hp.com> Date: 30 Nov 90 23:08:11 GMT Sender: news@daver.bungi.com Lines: 12 Approved: news@daver.bungi.com