The number of logical terminals depended on the geometry, e.g., you could have 4 24x80 sessions, 2 27x132 session, 1 62x160 session. It still ate up 4 addresses. I never wanted to run it as anything but 62x160, but several places had them chopped up into 4 for consoles.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Wendell Lovewell [000001e9c0ee0673-dmarc-requ...@listserv.ua.edu] Sent: Monday, April 19, 2021 10:06 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Is there a vertical split in ISPF? You configured the 3174 controller to use 4 of it's ports to support 4 different LUs on the same coax, and it had to be in DFT mode. Then I think the 4 LU's were configurable to whatever screen size you wanted, but you might have had to give up some of the 3290's memory to get the 160 by ? screen size. My ears were younger back then & I could rest my eyes and listen for the high-pitched sound that meant the screen was being refreshed again (back in the days of "seconds" response time). My older boss didn't really believe me the time he caught me at it! ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
