Hi, I have updated the github repository with a new 1284p branch. It can do ZX Spectrum graphics in a VGA monitor with an atmega1284p clocked at 27MHz.
https://github.com/ajcasado/ardvga
Search found 4 matches
- Tue Oct 27, 2020 10:59 pm
- Forum: Showcase your work!
- Topic: Arduino ZX-ish VGA
- Replies: 4
- Views: 8783
- Wed Nov 21, 2018 1:38 pm
- Forum: Showcase your work!
- Topic: Arduino ZX-ish VGA
- Replies: 4
- Views: 8783
Re: Arduino ZX-ish VGA
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.
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.
- Fri Jun 22, 2018 8:47 am
- Forum: Showcase your work!
- Topic: Arduino ZX-ish VGA
- Replies: 4
- Views: 8783
Re: Arduino ZX-ish VGA
Thanks!!
The dot crawl can be achieved with this https://hackaday.com/2015/02/26/attiny8 ... -air-ntsc/
The dot crawl can be achieved with this https://hackaday.com/2015/02/26/attiny8 ... -air-ntsc/
- Wed Jun 20, 2018 11:37 am
- Forum: Showcase your work!
- Topic: Arduino ZX-ish VGA
- Replies: 4
- Views: 8783
Arduino ZX-ish VGA
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
With an atemega1284p board overclocked full ZX Spectrum resolution can be achieved.
Check it out at https://github.com/ajcasado/ardvga