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Re: A look at the C-One (Commodore One) reconfigurable computer

Subject: Re: A look at the C-One (Commodore One) reconfigurable computer
From: "Dunny" <paul.dunn4@ntlworld.com>
Date: Tue, 1 Feb 2005 11:21:16 -0000
Newsgroups: comp.sys.cbm, comp.sys.atari.8bit, comp.sys.sinclair, comp.sys.amstrad.8bit, comp.sys.apple2
References: <1107173315.002652.278190@z14g2000cwz.googlegroups.com> <ZGsLd.148$fA6.40@newsfe2-gui.ntli.net> <p14brb5h71m.fsf@panini.cling.gu.se> <367j07F4tq03qU1@individual.net> <p14mzuoogja.fsf@panini.cling.gu.se> <a38ebcab1e23d30ac494cb24208f3b2c$1@www.cconline.com.pl>
Reply-to: "Dunny" <paul.dunn@gmail.com>
Xref: g2news1.google.com comp.sys.cbm:15263 comp.sys.atari.8bit:3442 comp.sys.sinclair:12356 comp.sys.amstrad.8bit:1758 comp.sys.apple2:7839

"Tobiflex" <gutobix@gmx.de> wrote in message 
news:a38ebcab1e23d30ac494cb24208f3b2c$1@www.cconline.com.pl...
> MagerValp napisaï¿½:
>
>>>>>>> "D" == Dunny  <paul.dunn4@ntlworld.com> writes:
>
>> D> What's the compatibility like for the z80 side of things? Meaning
>> D> the undocumented opcodes and flag behaviour?
>
> Yes and Yes. The Risc can run Z80-Software with undocumented Opcodes. Its 
> full softwarecompatible but not cycle exact. The 6502-Software runs only 
> with documented 6502 opcodes and any special C-One-Stuff Opcodes.
> The Risc needs about 500LC's of the FPGA and needs support RAM of 64Kb for 
> the Z80 and 6502 Tables.

This gets better. I may be interested in one of these - but would I be right 
in saying that the DivIDE (Speccy expansion bus IDE interface and 
programmable ROM) would not be compatible? Or does the C1 provide the speccy 
expansion port too?

Must have a look at the specs.

D.

Follow-Ups:
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: tobiflex <gutobix@gmx.de>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: spike1@freenet.co.uk

References:
- A look at the C-One (Commodore One) reconfigurable computer
  - From: "Blake Patterson" <blakespot@gmail.com>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: "Kryten" <kryten_droid_obfusticator@ntlworld.com>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: MagerValp <MagerValp@cling.gu.se>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: "Dunny" <paul.dunn4@ntlworld.com>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: MagerValp <MagerValp@cling.gu.se>
- Re: A look at the C-One (Commodore One) reconfigurable computer
  - From: Tobiflex <gutobix@gmx.de>

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