Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!husc6!bloom-beacon!think!ames!amdahl!ptsfa!lll-tis!ohlone!ojibwa!tds From: tds@ojibwa.UUCP Newsgroups: comp.sys.m6809 Subject: Re: OS9 Level II device drivers Message-ID: <16800009@ojibwa> Date: Mon, 14-Sep-87 17:06:00 EDT Article-I.D.: ojibwa.16800009 Posted: Mon Sep 14 17:06:00 1987 Date-Received: Wed, 16-Sep-87 06:42:29 EDT References: <58@abvax.icd.ab.com> Lines: 9 Nf-ID: #R:abvax.icd.ab.com:-5800:ojibwa:16800009:000:338 Nf-From: ojibwa.UUCP!tds Sep 14 14:06:00 1987 Larry, I had the same problem with a device drive i'd written. I discovered that if the device driver was put into the boot file, i no longer got this error. I suspect it's 'cause the entire 8K DAT block containing the device driver's gotta get mapped into the system address space, which is also limited to 64K. tim sirianni