[comp.terminals] VT-100's and handshaking

mwilson@crash.cts.com (Marc Wilson) (09/24/90)

     Having just become the proud owner of a true blue, unadauterated,
DEC VT-100 AA terminal, I have a few questions:

	1)  Does the blasted thing support any handshaking other than
		XON/XOFF?  DTR is apparently not used.  I cannot
believe that DEC would build a mainframe terminal with no hardware
handshaking!

	2) How do you write to the 25th line on the thing?  Or does it
have one?  I remember that there was an "advanced graphics option (
NOT REGIS )" for the VT-100.  Does that support it?

							Thank you.

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Marc Wilson
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gwyn@smoke.BRL.MIL (Doug Gwyn) (09/29/90)

In article <4613@crash.cts.com> mwilson@crash.cts.com (Marc Wilson) writes:
-     Having just become the proud owner of a true blue, unadauterated,
-DEC VT-100 AA terminal, I have a few questions:
-	1)  Does the blasted thing support any handshaking other than
-		XON/XOFF?  DTR is apparently not used.

No, XON/XOFF is it.

-	2) How do you write to the 25th line on the thing?  Or does it
-have one?

No, there are only 24 lines (or 14 lines in 132-column mode, unless
you have the AVO, in which case there are 24 lines there too, in addition
to the extended character attribute support).