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- Path: severus.mbfys.kun.nl!rhialto
- From: rhialto@mbfys.kun.nl (Olaf Seibert)
- Newsgroups: comp.sys.cbm
- Subject: Re: 6509 (was Re: I know there's a Z80 there somewhere!)
- Date: 21 Feb 1996 14:31:45 GMT
- Organization: University of Nijmegen, The Netherlands
- Distribution: world
- Message-ID: <4gfach$r67@wn1.sci.kun.nl>
- References: <4fnprr$a1p@gatekeeper.liffe.com> <4fqr8v$3ih@sdcc12.ucsd.edu> <DMqJpC.114@novice.uwaterloo.ca> <4ga5s8$ea2@wn1.sci.kun.nl> <Dn31Jv.nup@novice.uwaterloo.ca>
- NNTP-Posting-Host: severus.mbfys.kun.nl
-
- In <Dn31Jv.nup@novice.uwaterloo.ca> dfevans@bbcr.uwaterloo.ca (David Evans) writes:
- | I answered this through email, but figured that everyone else might want to
- |know as well. Plus I want to procrastinate...
- | I've never actually seen a B machine; my (small) knowledge comes mostly from
- |articles in The T. by Liz Deal. Anyway, the 6509 has the capability to chose
- |which bank is accessed on indirect operations, and all others. So location 0
- |(if I remember correctly) sets up the bank for all memory addressing *except*
- |indirect addressing. Location 1 handles indirect addressing.
-
- Yup, now that you say so, I remember better myself :)
-
- |David Evans (NeXTMail OK) dfevans@bbcr.uwaterloo.ca
- -Olaf.
- --
- ___ Olaf 'Rhialto' Seibert rhialto@mbfys.kun.nl The only excuse
- \X/ for making a useless thing is that one admires it intensely. -O.W.
-