Arduino ZX-ish VGA

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ajcasado
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Arduino ZX-ish VGA

Post by ajcasado » Wed Jun 20, 2018 10:37 am

Hi, I'm developing an arduino library to output ZX Spectrum graphics to VGA.
With an atemega1284p board overclocked full ZX Spectrum resolution can be achieved.

Check it out at https://github.com/ajcasado/ardvga
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spectron
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Re: Arduino ZX-ish VGA

Post by spectron » Thu Jun 21, 2018 12:28 pm

Excellent work but unless you've got dot crawl, it doesn't count :D
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ajcasado
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Re: Arduino ZX-ish VGA

Post by ajcasado » Fri Jun 22, 2018 7:47 am

Thanks!!

The dot crawl can be achieved with this https://hackaday.com/2015/02/26/attiny8 ... -air-ntsc/ :shock: :D
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ajcasado
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Re: Arduino ZX-ish VGA

Post by ajcasado » Wed Nov 21, 2018 1:38 pm

HI!,
I have updated the github repository.
For now it works on the atmega328p mcu boards.
The example prueba runs.
The schematic for nano on breadboard is ok, the schematic for uno is not tested but i guess is ok.
There are a couple of links to example videos.
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