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From: eirikur@amber.DEC (Eirikur Hallgrimsson)
Newsgroups: net.micro.trs-80
Subject: Model 100 control sequences
Message-ID: <1636@decwrl.UUCP>
Date: Fri, 6-Dec-85 13:09:08 EST
Article-I.D.: decwrl.1636
Posted: Fri Dec  6 13:09:08 1985
Date-Received: Sun, 8-Dec-85 03:25:26 EST
Sender: daemon@decwrl.UUCP
Organization: Digital Equipment Corporation
Lines: 47


I tried responding directly to the requestor, but that path wouldn't work for
me.  This is probably of general interest, anyway.

---

The TERM program (and perhaps the underlying screen driver) is essentially
an 8 line by 40 column VT52 emulator.  Jeff Lomicka and I discovered the
following additional control sequences by exhaustive testing.  This is the
document that I wrote up at that time.  I have since seen some of these
documented somewhere, I think, but I don't remember where it was.

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

Non-VT52 control sequences.

^L Clear
^K Home
$E Home&Clear
$L Insert line
$M Del line, scroll up
$Q cursor off
$P Cursor on
$j Home&Clear
$l Clear line
$p Reverse video
$q Normal video

DEC printer port cable data: (I let my M100 type files into Emacs for me!)
Printer ports accept input, and it appears as if it was keyed by the user.
File transfer *to* the M100 requires sending the printer-port-on escape
sequence.
Male, (M100) to  Female (VT125, or equivalent printer port).
20=20
2=3
3=2
7=7

Modem cable (RS232):
Male to Male straight through.

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

	Eirikur Hallgrimsson

	...decwrl!dec-rhea!dec-amber!eirikur
	EIRIKUR@DEC-MARLBORO.COM