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From: rich@eddie.MIT.EDU (Richard Caloggero)
Newsgroups: comp.sys.apollo
Subject: This is interesting ...
Message-ID: <6827@eddie.MIT.EDU>
Date: Fri, 11-Sep-87 07:52:42 EDT
Article-I.D.: eddie.6827
Posted: Fri Sep 11 07:52:42 1987
Date-Received: Sat, 12-Sep-87 16:33:19 EDT
Organization: MIT EE/CS Computer Facility, Cambridge, MA
Lines: 41
Keywords: mnemonic debugger, sio port


---> This is rather interesting:
---------------
From apollo!oj Thu Sep 10 18:57:01 1987
Date: Thu, 10 Sep 87 17:36:01 edt
From: Ellis Oliver Jones <apollo!oj>
Message-Id: <8709102136.AA24636@apollo.UUCP>
To: rich@eddie.MIT.EDU
Subject: Re: Apollo login?
In-Reply-To: <6809@eddie.MIT.EDU>
References: <4240001@hpsadla.HP>
Organization: Apollo Computer, Chelmsford, MA
Cc: 

Rich,
In article <6809@eddie.MIT.EDU> you write:
>
>      This is not an answer to your question, but a query.
>How do you get access to the MD (mnemonic debugger) via an SIO port?
>
You know how when you're booting a node, you utter

   >RE

to reset it?  Then you have to press <RETURN>, then you get
the next prompt?

Well, if that <RETURN> (right after the RE) comes from the serial port
rather than the display keyboard, then you have MD on the serial port!

The command 

    >SK  switches you back & forth (serial / display)

/oj

----------------



				rich