Welcome, Guest. Please login or register.

Author Topic: Was PCI for Amiga a good choice?  (Read 13539 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline billt

  • Hero Member
  • *****
  • Join Date: Nov 2002
  • Posts: 910
    • Show all replies
    • http://www.billtoner.net
Re: Was PCI for Amiga a good choice?
« on: August 25, 2015, 05:32:01 PM »
Quote from: agami;794502
... but it's a safe assertion to make that if Commodore/Amiga persisted into the late '90s they would have adopted industry standard busses and edge connector profiles such as PCI.


Per Dave Haynie:

http://www.landley.net/history/mirror/commodore/haynie.html
Quote
But then a funny thing happened: PCI came out. PCI was designed to solve the very same problem, and by the time Intel kicked it out to the PCI SIG and they improved it, it was way better than the AMI bus at a bunch of things. And also, it was likely to be this huge standard. That’s a good thing....

See, there’s this misconception about C=/Amiga engineering and standards. We LOVED to use standards – any standard – as long as they did not suck. So you see all these proprietary buses and such around the Amiga, and figure, these guys hate standards. Not at all. We liked the good ones. PCI was a very good one, even then.

So, with all of that said, the next generation Amiga would have had a PCI bus. Also, probably, a PCI to Zorro III bridge. Graphics would have been on PCI. I had speced out PCI interface chips for AA and AAA subsystems, so the graphics could go on a card. Not at all cloning The PC; but the functionality is correct, to make these pieces modular if possible. I’ll let you say I’m copying the Apple ][ here is you like – after all, that’s what IBM did anyway.


http://www.cucug.org/amiga/aminews/1996/960925-haynie.html
Quote
AB - Can you tell us some hardware specifications of your new machine?

We're using PowerPC, naturally. The first systems, OEMed, are based on the PPC604 and PPC604e. We expect to have some PPC603ev systems later on, also OEMed. The PIOS ONE will also use the PPC603 family, at least that's the plan -- as with Amigas, we expect a fairly reasonable way to change the CPU. We're also endorsing the PCI bus as the primary expansion bus in these systems.
Bill T
All Glory to the Hypnotoad!