From mboxrd@z Thu Jan 1 00:00:00 1970 From: ron@ronnatalie.com (Ronald Natalie) Date: Wed, 26 Nov 2014 16:39:56 -0500 Subject: [TUHS] What's with the DZ-11? In-Reply-To: References: Message-ID: The DZ was always looked down upon in my shops. The problem is that it interrupts the processor on every output character which isn’t particularly efficient. We used the DH-11 and as previously mentioned when able came out with the single board DH/DM-11 clone, we used those. I also had some goofy board (DQ) that allowed you to load a character table on when you wanted interrupts on input (you could program it for new line and whatever your INTR/QUIT/ERASE/KILL, etc… were) but I never got around to writing the driver for that.