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Re: 6502 illegal opcodes questions

Subject: Re: 6502 illegal opcodes questions
From: heuser.marcus@freenet.de
Date: 17 May 2006 08:31:17 -0700
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> Huh? They did move forward. 6510 -> 8500 -> 8502.

And what exactly were the differences between these chips?

> And also, I don't think it's any kind of problem for Commodore to use
> customized CPUs since they owned MOS, the owners and producers
> of 6502 tech back then :)

And, yes, MOS made all the funky custom chips - but the 6502-core chips
were AFAIK the most advanced CPUs designed/modified/produced by them.

bye
Marcus

Follow-Ups:
- Re: 6502 illegal opcodes questions
  - From: "John Selck" <gpjiweg@t-online.de>

References:
- 6502 illegal opcodes questions
  - From: Linards Ticmanis <ticmanis@gmx.de>
- Re: 6502 illegal opcodes questions
  - From: Linards Ticmanis <ticmanis@gmx.de>
- Re: 6502 illegal opcodes questions
  - From: tjentzsch@yahoo.de
- Re: 6502 illegal opcodes questions
  - From: "mdj" <mdj.mdj@gmail.com>
- Re: 6502 illegal opcodes questions
  - From: John Selck <selck_j@informatik.hgv-hamburg.de>
- Re: 6502 illegal opcodes questions
  - From: "mdj" <mdj.mdj@gmail.com>
- Re: 6502 illegal opcodes questions
  - From: Bruce Tomlin <bruce#fanboy.net@127.0.0.1>
- Re: 6502 illegal opcodes questions
  - From: "Michael J. Mahon" <mjmahon@aol.com>
- Re: 6502 illegal opcodes questions
  - From: heuser.marcus@freenet.de
- Re: 6502 illegal opcodes questions
  - From: "Michael J. Mahon" <mjmahon@aol.com>
- Re: 6502 illegal opcodes questions
  - From: heuser.marcus@freenet.de
- Re: 6502 illegal opcodes questions
  - From: "Michael J. Mahon" <mjmahon@aol.com>
- Re: 6502 illegal opcodes questions
  - From: John Selck <selck_j@informatik.hgv-hamburg.de>

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