Re: Anybody know what this is??

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Article #21282

#21282

From: Forrest Cook
Date: Tue, 02 May 1989 17:17

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>In article <3340003@hpcvca.CV.HP.COM> mjr@hpcvca.CV.HP.COM (Mark Reed) writes:
>> The 1402 may be an RCA CMOS micro.  (?)
>No, the RCA micro is 1802 (a.k.a. COSMAC).  I don't know what a 1402 is,

I think the 1402 is one of those old fashioned UART chips.
(Universal Asynchronous Receiver/Transmitter)  They are (were) typically used
to implement RS-232 async serial to parallel conversion.

 ^   ^  Forrest Cook - Beware of programmers who carry screwdrivers - LB
/|\ /|\ cook@stout.ucar.edu (The preceeding was all my OPINION)
/|\ /|\ {husc6|rutgers|ames|gatech}!ncar!stout!cook
/|\ /|\ {uunet|ucbvax|allegra|cbosgd}!nbires!ncar!stout!cook

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!ncar!stout!cook
From: cook@stout.ucar.edu (Forrest Cook)
Newsgroups: sci.electronics
Subject: Re: Anybody know what this is??
Message-ID: <3128@ncar.ucar.edu>
Date: 2 May 89 17:17:26 GMT
References: <2444@lll-lcc.UUCP> <3340003@hpcvca.CV.HP.COM> <8497@siemens.siemens.com>
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Reply-To: cook@stout.UCAR.EDU (Forrest Cook)
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