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Article #8094Re: SP0256-AL2 XTAL (was Re: Looking for SPO256-AL2 chip)
From: DAVE CHU
Date: Fri, 02 Nov 1990 02:18
Date: Fri, 02 Nov 1990 02:18
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In article <1990Oct31.232018.24991@infonode.ingr.com> girzong@infonode.ingr.com (Gary Girzon) writes: > >does anyone know a good source for the 3.12 MHZ crystal required with >the SP0256? also, will a standard colorburst (3.58 MHZ) crystal work, >perhaps with a higher pitch? >-- >Gary Girzon ...!uunet!ingr!optron!gary!gary >Optronics, An Intergraph Division (508) 256-4511 x8691 I've used this chip before for a project, and found that the colorburst crystal works just as well as the 3.12MHz crystal. It does produce a higher pitch and I did not experienced any timming problem with the higher clock rate. Hope this helps, bye. davec@maxwell.concordia.ca davec@davinci.concordia.ca
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!maxwell!davec From: davec@maxwell.Concordia.CA ( DAVE CHU ) Newsgroups: sci.electronics Subject: Re: SP0256-AL2 XTAL (was Re: Looking for SPO256-AL2 chip) Message-ID: <2499@clyde.concordia.ca> Date: 2 Nov 90 02:18:32 GMT References: <21381@orstcs.CS.ORST.EDU> <970015@hpdmd48.boi.hp.com> <1990Oct31.232018.24991@infonode.ingr.com> Sender: usenet@clyde.concordia.ca Organization: Concordia University, Montreal Quebec Lines: 18