LISTSERV - HP3000-L Archives

HP3000-L Archives

April 2009, Week 4

HP3000-L@RAVEN.UTC.EDU

	LISTSERV Archives
	HP3000-L Home
	HP3000-L April 2009, Week 4

	Log In
	Register

	Subscribe or Unsubscribe

	Search Archives

Options:	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 >>]

Subject:	Oldie (Question, Not Me!)
From:	Jim Phillips <[log in to unmask]>
Reply To:	Jim Phillips <[log in to unmask]>
Date:	Mon, 27 Apr 2009 03:44:29 -0700
Content-Type:	text/plain
Parts/Attachments:	text/plain (22 lines)

Okay, so maybe it applies to me too.  I am connecting some terminals and printers using 3-pin ATP ports on a DTC (I know, "How quaint!").  Does anybody remember which pin is which on the ATP connector itself?  I know pin 1 is ground, pin2 is receive, and pin 3 is transmit, but how are the pins physically arranged?  That is, given this badly drawn ASCII art:

+----------+
|          |
|  P    P  |
|          |
|     P    |
|          |
+----------+

looking at the back of the DTC you have these pins.  Which of these is 1, 2, and 3?

TIA,

Jim Phillips


      

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *

ATOM RSS1 RSS2

RAVEN.UTC.EDU