Protathena 8-bit (WIP Computer)
7 Stars     1532 Views    

Author: blane1257

Project access type: Public


A basic (Unfinished, and currently non-functional) computer based loosely off of Ben Eater's breadboard computer series. Will be much more powerful than the SAP-1 example computer due to the inclusion of conditional jumps, many more ALU functions, a hefty number of instructions, a 16x16 display, and massive RAM (256 bytes) and ROM(s). (~2.5 kilobytes total)

Created: Sep 15, 2018

Updated: Apr 05, 2021

Copied to Clipboard!


Neato! The graphics module looks very promising.

By the way, did you know that you could increase the address width of the EEPROM from the setup menu? It could clean up alot of mess in your ROM module, and even eliminate the decoder you have there. That is, unless you like it this way, or it stays true to the original design.

Best of luck in you work!

Posted on May 21 2019 at 10:27PM UTC. Last modified by SDC on May 24 2019 at 10:46PM UTC.

That's something I could never have dreamed of.

Posted on Jul 15 2019 at 09:46PM UTC.

Hey i'm building a 16-bit computer and It's to the point where it can do alot. I'm going to build a GPU eventually, but for now just so i can have fun writing programs for it, is it alright if i copy it for now?

Posted on Feb 26 2020 at 12:59AM UTC.

simulation stack *???*

Posted on May 13 2021 at 05:00PM UTC.

You must login before you can post a comment.