> Really there's no need to use Imgur or any other third-party image sharing site. It's better (and more convenient) to attach images to your post. (There is a limit per post, but it's generous. And if necessary you can use multiple posts.)

I did both just in case(it's so sad to see many forum post ...

tried to dump ROMs(in circuit, so maybe desoldering would change things) and they were full FFs, making a copy is a target, but would be more than willing to just make an alternate design with some modern parts along the way.

> Do you mean to say the schematics you posted were created by you, based ...

I’ve been working on a project that I think some of you might find interesting. I’m attempting to replicate a very obscure microcomputer from El Salvador, the GACSA (Grupo Atlacatl Comercial) EZ-48.


I first learned about this micro through a Univision documentary on Latin American microcomputers ...