Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site talcott.UUCP Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!genrad!panda!talcott!kendall From: kendall@talcott.UUCP (Sam Kendall) Newsgroups: net.arch,net.unix-wizards Subject: Max address on 3B20 query Message-ID: <540@talcott.UUCP> Date: Tue, 5-Nov-85 00:25:14 EST Article-I.D.: talcott.540 Posted: Tue Nov 5 00:25:14 1985 Date-Received: Thu, 7-Nov-85 04:32:15 EST Organization: Delft Consulting Corp., New York Lines: 13 Keywords: 3B20 Xref: watmath net.arch:2037 net.unix-wizards:15601 On a 3B20S running System V Release 2.0.2, the maximum address seems to be 0xFFFFF, which seems to mean 20-bit addressing. Questions: (1) Is this a hardware or software limit? (2) If hardware, is it the same on the 3B20A? If software, how about for System V Release 2.1? Release 3? (3) Is the limit going to change? It had better, for a decent virtual address space. Sam Kendall Delft Consulting Corp. {allegra, ihnp4, philabs, seismo!cmcl2}!delftcc!sam (or this address) (212) 243-8700