Re: Homebrew Z80

[Brad H]

You might be looking at my TVT project.. sorry.  The z80 computer is mixed in 
there.  Here's a direct shot of its motherboard:
https://drive.google.com/file/d/0B4pq0-BHd2x6WmVQZjctMzFadlk/view?usp=drivesdk


Sent from my Samsung device

 Original message 
From: Liam Proven <lpro...@gmail.com> 
Date: 2017-01-07  6:37 AM  (GMT-08:00) 
To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk@classiccmp.org> 
Subject: Re: Homebrew Z80 

On 6 January 2017 at 20:52, Brad H <vintagecompu...@bettercomputing.net> wrote:
>
>
> I've put some pics of it here:
> https://drive.google.com/drive/folders/0B4pq0-BHd2x6bjY3MTRZbGRCQmM?usp=shar
> ing
>
>
>
> Thoughts/opinions welcome.


The logo is right there on one of the boards.

http://www.swtpc.com/mholley/RadioElectronics/TV_Typewriter.htm

https://en.wikipedia.org/wiki/TV_Typewriter

-- 
Liam Proven • Profile: https://about.me/liamproven
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Re: Homebrew Z80

[Liam Proven]

On 6 January 2017 at 20:52, Brad H  wrote:
>
>
> I've put some pics of it here:
> https://drive.google.com/drive/folders/0B4pq0-BHd2x6bjY3MTRZbGRCQmM?usp=shar
> ing
>
>
>
> Thoughts/opinions welcome.


The logo is right there on one of the boards.

http://www.swtpc.com/mholley/RadioElectronics/TV_Typewriter.htm

https://en.wikipedia.org/wiki/TV_Typewriter

-- 
Liam Proven • Profile: https://about.me/liamproven
Email: lpro...@cix.co.uk • Google Mail/Talk/Plus: lpro...@gmail.com
Twitter/Facebook/Flickr: lproven • Skype/LinkedIn/AIM/Yahoo: liamproven
UK: +44 7939-087884 • ČR/WhatsApp/Telegram/Signal: +420 702 829 053

Homebrew Z80

[Brad H]

Hey guys.. I bought this Homebrew Z80 machine from what I assume is the
early 80s (going by the chips).  Pretty sure it's a Netronics keyboard but
wondering if any of you have seen a design like this one.  I'm just curious
if it came from a magazine article or something as it goes beyond the
typical basic homebrew and even appears to have some ROMs.  I'm not sure
what the TOS ROM is though.

 

I've put some pics of it here:
https://drive.google.com/drive/folders/0B4pq0-BHd2x6bjY3MTRZbGRCQmM?usp=shar
ing

 

Thoughts/opinions welcome.