Path: utzoo!mnetor!uunet!ncc!alberta!att-ih!ihnp4!ihlpf!dennis
From: dennis@ihlpf.ATT.COM (Dennis Dale)
Newsgroups: comp.sys.mac.programmer
Subject: screen memory address
Message-ID: <4396@ihlpf.ATT.COM>
Date: 12 Apr 88 20:36:21 GMT
Organization: AT&T Bell Laboratories - Naperville, Illinois
Lines: 11
Keywords: mac video addressing


Is there a memory location or system call that I can use to find out
the address of the start of the memory mapped video RAM?  I'd like
to do some things by directly 'poking' them to RAM, which is easy
enough to do, but if I hard code the start address, it won't work on
machines of different sizes.
(I'm just an old Apple ][ hacker at heart).
-- 
Dennis Dale
AT&T Bell Laboratories - Naperville, IL
ihnp4!ihlpf!dennis