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Forum Index : Microcontroller and PC projects : rp2040 running CPM on HDMI screen

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zeitfest
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Joined: 31/07/2019
Location: Australia
Posts: 551
Posted: 10:48pm 19 Mar 2025
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Interesting device, two rp2040s, runs CPM with HDMI screen with USB keyboard

cimbo
 
bigmik

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Joined: 20/06/2011
Location: Australia
Posts: 2946
Posted: 08:26am 20 Mar 2025
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Hi Zeitfest,

It’s interesting and I had a smile watching Zork run on it.

Reading between the lines it appears to read in the 8080 code and reinterpret it into code suitable for a Pico.
It was hard to tell how responsive it is as there seemed to be glitches or delays on that very short demo clip.

Unfortunately, well for me, it’s come way too late.
My days of cp/m are way behind me now.

Regards,

Mick



.
Mick's uMite Stuff can be found >>> HERE (Kindly hosted by Dontronics) <<<
 
Mixtel90

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Joined: 05/10/2019
Location: United Kingdom
Posts: 7574
Posted: 08:44am 20 Mar 2025
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You can probably buy a proper CP/M computer for the cost of those components now. :)

XYZZY

:)
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
zeitfest
Guru

Joined: 31/07/2019
Location: Australia
Posts: 551
Posted: 10:52pm 20 Mar 2025
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Yes I can't see myself using the editor soon. Looks similar to
early mainframe utilities, ah, forgettable but not forgotten !!!


  Quote  XYZZY


In plughral !  
 
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