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From: nurmi@haapana.tut.fi (Nurmi Jari)
Newsgroups: comp.lsi,sci.electronics
Subject: RS-232 5V (???), reference needed
Message-ID: <9820@etana.tut.fi>
Date: 9 Nov 89 11:08:31 GMT
Sender: News@tut.fi
Reply-To: nurmi@tut.fi (Nurmi Jari)
Followup-To: comp.lsi
Organization: Tampere University of Technology, Finland
Lines: 16


I am looking for a standard serial interface which could be implemented
using 0-5V CMOS devices. I have heard some second hand information that
there EXISTS some RS-232-xxx standard that might do.

If someone out there knows such standard, please let me know! I would be
pleased to have a) a verification of the existence of the 5V version
b) the identification of the standard (by what name can I find it) and then
c) what is the reference where I can read the specifications of it.

Please save me a lot of work!

Jari Nurmi                        # Tampere University of Technology 
                                  #     /Signal Processing Laboratory
nurmi@tut.fi                      # PO Box 527, SF-33101 Tampere, Finland
(nurmi@tut.UUCP   mcvax!tut!nurmi)# tel: +358 31 162 697  fax: 162 913