Article View: sci.electronics
Article #22110Re: PAL's vs gates
From: S Millington
Date: Wed, 31 Jan 1990 09:31
Date: Wed, 31 Jan 1990 09:31
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1247 bytes
In article <21960@unix.cis.pitt.edu> yahoo@unix.cis.pitt.edu (Kenneth L Moore) writes: >In article <358@poppy.warwick.ac.uk> phupp@warwick.ac.uk (S Millington) writes: [deleted] >=>Stuart Millington. > >The PAL should be faster as there is no chip to chip barrier. Would speed be >important in an "A500" board? Whatever that is. > >-- >I don't yell and I don't tell and I'm grateful as hell: Benny Hill The A500 is a Comodore Amiga A500. As for speed the logic is being used to control multi-board 68000 bus request-grant-acknowleges ( up to 5 boards) and to prevent multiple boards responding to the same event. I'll have to have a close look at the timing and see if I can get away with fast 74 series chips. Thanks to all. Stuart Millington. phupp@poppy.
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!umich!samsung!cs.utexas.edu!uunet!mcsun!ukc!warwick!phuppReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!umich!samsung!cs.utexas.edu!uunet!mcsun!ukc!warwick!phupp From: phupp@warwick.ac.uk (S Millington) Newsgroups: sci.electronics Subject: Re: PAL's vs gates Message-ID: <386@lily.warwick.ac.uk> Date: 31 Jan 90 09:31:21 GMT References: <358@poppy.warwick.ac.uk> <21960@unix.cis.pitt.edu> Reply-To: phupp@warwick.ac.uk (S Millington) Organization: Computing Services, Warwick University, UK Lines: 22