Awatmath.2222 net.lan utzoo!decvax!watmath!jcwinterton Tue Apr 20 17:41:40 1982 Ann Arbor Ambassadors Ann Arbor Ambassador glitch. I have one of these terminals attached to a Sytek Localnet 20 t-box. Revision 2.19Q of the Localnet software (and therefore the new base release) has a "permanent virtual circuit" set up that can be useful except that the Ann Arbor doesn't co-operate. During the power-up of the terminal, it appears to put the Data Terminal Ready (DTR) up and down several times. When asked about this, Ann Arbor said, "With regards to DTR, we do not support flow control by signal. This is to be consistent with the sequence of the Reset and Setup Z, which do not take DTR low. The reasoning behind this is that for those users with modems, dropping DTR would terminate the phone connection and require redialing." Well, I don't know what they thought I said, but what I did ask was that they not assert DTR in a power-up sequence until the terminal is fully powered up and the self-checks have been passed. DTR should probably be dropped on Setup Z, because this is a full terminal reset and diagnostic. If they don't put it down, how do they know that they can? Anybody feel as stronly on this as I do? John Winterton @ decvax!watmath!jcwinterton. ----------------------------------------------------------------- gopher://quux.org/ conversion by John Goerzen of http://communication.ucsd.edu/A-News/ This Usenet Oldnews Archive article may be copied and distributed freely, provided: 1. There is no money collected for the text(s) of the articles. 2. The following notice remains appended to each copy: The Usenet Oldnews Archive: Compilation Copyright (C) 1981, 1996 Bruce Jones, Henry Spencer, David Wiseman.