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Re: The ideal standalone Z80-based retro computer

Newsgroups comp.os.cpm
Date 2023-08-22 02:34 -0700
References (7 earlier) <72829363-c906-4557-ac1c-50a925bc1639n@googlegroups.com> <4e68d3b3-9151-4b23-afbf-478dba485006n@googlegroups.com> <6285f571-6164-4011-b3ec-a213e57c5967n@googlegroups.com> <ubvee4$1rjn8$1@dont-email.me> <1e907055-1ed4-48c2-acf0-14a73069a41an@googlegroups.com>
Message-ID <fd6fe775-51c0-44e0-a979-3a53eee4bb82n@googlegroups.com> (permalink)
Subject Re: The ideal standalone Z80-based retro computer
From Tadeusz Pycio <tapy@wp.pl>

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Ladislau has a lot of things right, Z80 based is not the same as Z80 compatible. Compatibility is a term that covers a broader spectrum, there can be Z80, "Super-Z80" like Z180, Z280, eZ80, hardware emulations on FPGA and software emulations on any other architecture. 
Returning to the topic of the thread, I believe that there is no perfect Z80 computer, each has its limitations related to its purpose. You will need a different set up when you want to play games, a different set up to run CP/M, as well as a different set up to run MP/M. The low performance of the processor does not allow to build a universal computer as we know it from modern PCs. Yes, you can attempt to build one, but it will be a difficult task and quite expensive if you want to use chips from that era. I believe that any system running at a clock greater than 6MHz will give you a comfortable working environment with CP/M. Remember - the ZX Spectrum ran at 3.5MHz and provided a lot of entertainment.

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The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-07-25 02:30 -0700
  Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-07-25 04:39 -0700
    Re: The ideal standalone Z80-based retro computer Phil G <philg@talk21.com> - 2023-07-25 06:18 -0700
    Re: The ideal standalone Z80-based retro computer Phil G <philg@talk21.com> - 2023-07-25 06:48 -0700
      Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-07-25 07:10 -0700
        Re: The ideal standalone Z80-based retro computer Douglas Miller <durgadas311@gmail.com> - 2023-07-25 07:20 -0700
          Re: The ideal standalone Z80-based retro computer Roger Hanscom <norwestrzh@gmail.com> - 2023-07-25 11:05 -0700
            Re: The ideal standalone Z80-based retro computer Bozo User <anthk@disroot.org> - 2023-07-30 18:53 +0000
              Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-07-31 00:11 -0700
                Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-11 05:26 -0700
                Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-12 00:16 -0700
                Re: The ideal standalone Z80-based retro computer Bozo User <anthk@disroot.org> - 2024-04-05 22:00 +0000
      Re: The ideal standalone Z80-based retro computer Douglas Miller <durgadas311@gmail.com> - 2023-07-25 07:11 -0700
  Re: The ideal standalone Z80-based retro computer Adam Sampson <ats@offog.org> - 2023-07-25 19:34 +0100
    Re: The ideal standalone Z80-based retro computer Udo Munk <udo.munk@freenet.de> - 2023-07-25 12:39 -0700
      Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-07-25 23:05 -0700
  Re: The ideal standalone Z80-based retro computer yeti <yeti@tilde.institute> - 2023-07-28 05:01 +0000
  Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-19 10:47 -0700
    Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-19 22:02 -0700
      Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-20 01:19 -0700
        Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-20 11:36 -0700
          Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-20 12:40 -0700
          Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-20 13:03 -0700
            Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-21 00:08 -0700
              Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-21 01:03 -0700
                Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-21 03:01 -0700
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-21 03:11 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-21 20:31 +1000
                Re: The ideal standalone Z80-based retro computer ladislau szilagyi <ladislau_szilagyi@euroqst.ro> - 2023-08-21 05:09 -0700
                Re: The ideal standalone Z80-based retro computer Tadeusz Pycio <tapy@wp.pl> - 2023-08-22 02:34 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-22 21:17 +1000
                Re: The ideal standalone Z80-based retro computer Tadeusz Pycio <tapy@wp.pl> - 2023-08-22 04:44 -0700
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-22 05:23 -0700
                Re: The ideal standalone Z80-based retro computer Tadeusz Pycio <tapy@wp.pl> - 2023-08-22 05:56 -0700
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-22 06:07 -0700
                Re: The ideal standalone Z80-based retro computer "rwd...@gmail.com" <rwdeane@gmail.com> - 2023-08-22 10:00 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-23 03:36 +1000
                Re: The ideal standalone Z80-based retro computer Tadeusz Pycio <tapy@wp.pl> - 2023-08-22 11:41 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-23 16:10 +1000
                Re: The ideal standalone Z80-based retro computer Chris Syntichakis <csynt8bit@gmail.com> - 2023-08-24 23:37 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-25 20:39 +1000
                Re: The ideal standalone Z80-based retro computer Chris Syntichakis <csynt8bit@gmail.com> - 2023-08-26 00:29 -0700
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-27 08:48 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-28 21:35 +1000
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-24 11:51 -0700
                Re: The ideal standalone Z80-based retro computer "fridtjof.ma...@gmail.com" <fridtjof.martin.weigel@gmail.com> - 2023-08-26 09:40 -0700
                Re: The ideal standalone Z80-based retro computer Roger Hanscom <norwestrzh@gmail.com> - 2023-08-26 14:39 -0700
                Re: The ideal standalone Z80-based retro computer Zbig <zbigniew2011@gmail.com> - 2023-08-26 16:03 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-08-27 12:20 +1000
                Re: The ideal standalone Z80-based retro computer Greg Holdren <greg.holdren@gmail.com> - 2023-08-26 18:52 -0700
                Re: The ideal standalone Z80-based retro computer jeffj@panix.com (Jeff Jonas) - 2023-09-07 03:47 +0000
                Re: The ideal standalone Z80-based retro computer jeffj@panix.com (Jeff Jonas) - 2023-09-07 03:50 +0000
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-09-07 19:20 +1000
                Re: The ideal standalone Z80-based retro computer pH <wNOSPAMp@gmail.org> - 2023-09-07 16:03 +0000
                Re: The ideal standalone Z80-based retro computer yeti <yeti@tilde.institute> - 2023-09-07 18:03 +0000
                Re: The ideal standalone Z80-based retro computer pH <wNOSPAMp@gmail.org> - 2023-09-08 21:29 +0000
                Re: The ideal standalone Z80-based retro computer Roger Hanscom <norwestrzh@gmail.com> - 2023-09-08 08:51 -0700
                Re: The ideal standalone Z80-based retro computer pH <wNOSPAMp@gmail.org> - 2023-09-08 21:31 +0000
                Re: The ideal standalone Z80-based retro computer Bill McMullen <mcmullenbill0@gmail.com> - 2023-09-08 16:47 -0700
                Re: The ideal standalone Z80-based retro computer "mrgcm...@gmail.com" <mrgcms2001@gmail.com> - 2023-09-19 08:35 -0700
                Re: The ideal standalone Z80-based retro computer pH <wNOSPAMp@gmail.org> - 2023-09-20 03:04 +0000
                Re: The ideal standalone Z80-based retro computer "pbi...@gmail.com" <pbirkel@gmail.com> - 2023-09-19 23:22 -0700
                Re: The ideal standalone Z80-based retro computer "mrgcm...@gmail.com" <mrgcms2001@gmail.com> - 2023-09-20 12:51 -0700
                Re: The ideal standalone Z80-based retro computer dxforth <dxforth@gmail.com> - 2023-09-09 10:34 +1000
  Re: The ideal standalone Z80-based retro computer andrei-n <andrei.nesterov@gmail.com> - 2023-08-29 09:08 -0700
    Re: The ideal standalone Z80-based retro computer yeti <yeti@tilde.institute> - 2023-08-29 16:29 +0000

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