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Article #1468Re: How do get COMx to do 19,200 baud
From: Mark Alexander
Date: Tue, 06 Mar 1990 18:27
Date: Tue, 06 Mar 1990 18:27
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In article <8422@chaph.usc.edu> wilber@nunki.usc.edu (John Wilber) writes: >Each serial port has an 8250. Check some literature from Intel (they make the >chip)... Actually, the 8250 (and its very similar successor, the 16450 used in ATs) is made by National Semiconductor. Intel makes a serial chip called the 8251 which is quite different. Documentation on the 8250 and 16450 can be found in IBM's various PC and AT Technical Reference manuals, as well as other books about PC hardware. -- Mark Alexander (amdahl!drivax!alexande)
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!snorkelwacker!apple!amdahl!drivax!alexande From: alexande@drivax.UUCP (Mark Alexander) Newsgroups: comp.sys.ibm.pc.programmer Subject: Re: How do get COMx to do 19,200 baud Message-ID: <11XF4ZS@drivax.UUCP> Date: 6 Mar 90 18:27:11 GMT References: <32894@prls.UUCP> <2956@jato.Jpl.Nasa.Gov> <8422@chaph.usc.edu> Distribution: usa Organization: Bob-ist Temple of Monterey Lines: 11