VICUG-L Archives

Visually Impaired Computer Users' Group List

VICUG-L@LISTSERV.ICORS.ORG

Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Tom Fowle <[log in to unmask]>
Reply To:
Tom Fowle <[log in to unmask]>
Date:
Thu, 20 Jun 2002 11:29:23 -700
Content-Type:
text/plain
Parts/Attachments:
text/plain (39 lines)
Message-ID: <[log in to unmask]>

Mike
Dan is quite correct, RS232 is just an electrical standard, it says nothing
at all about what is send back and forth.
there is protocols and there is protocols.

Let's compair it to the internet again.

Having a serial port is kinda like just having a basic modem connection.

Beyond that you have to have higher level protocols that detail how the data
is structured.

Serial ports have nothing at all to do with all that.

As I said before, it is like all the TCP/IP, pop3 and that medium level stuff
that makes sure that everybody knows how to handle different kinds of data.

If you want to know more, study network protocols, it'll give you a headache.

And, NO, BrailleLites and the like no absolutely nothing about all that kind
of stuff

If you aren't confused yet, I havn't explained well enough.
Tom


Net-Tamer V 1.12.0 - Registered


VICUG-L is the Visually Impaired Computer User Group List.
To join or leave the list, send a message to
[log in to unmask]  In the body of the message, simply type
"subscribe vicug-l" or "unsubscribe vicug-l" without the quotations.
 VICUG-L is archived on the World Wide Web at
http://maelstrom.stjohns.edu/archives/vicug-l.html


ATOM RSS1 RSS2