Path: utzoo!utgpu!water!watmath!clyde!burl!codas!killer!elg From: elg@killer.UUCP (Eric Green) Newsgroups: comp.sys.cbm Subject: C-128 CP/M UART support Message-ID: <2404@killer.UUCP> Date: 10 Dec 87 01:31:08 GMT Reply-To: elg@killer.UUCP (Eric Green) Organization: Bayou Telecommunications Lines: 14 I've been playing with the C-128's CP/M since getting a 1750 RAM expander. One thing I absolutely hate about it is that modem I/O is so slow and unreliable. I notice in the [DEVICE] list that there's a 6551 ACIA listed as a choice. That 6551 obviously must be in block 1, since the RAM expander is in block 2. One thing I don't know, though, is what interrupt line CP/M expects. Shall I connect the ACIA's interrupt line to the IRQ, or to the NMI? Informed people want to know :-). (BTW, Fred, pass this on to the DevPACK people -- WE WANT OUR DEVPACS!!!). -- Eric Lee Green elg@killer.UUCP Snail Mail P.O. Box 92191 {cbosgd,ihnp4}!killer!elg Lafayette, LA 70509 "There's someone in my head, but it's not me...." -PF