Greetings All!
per BigEd's encouragement, i'm posting some info about my DDL4 CPU:
https://hackaday.io/project/158510-ddl4-cpueach module is design to be experimented with independently of the others. you can connect them up to breadboards to learn about each section. the project has been covered on hackaday.com and hackster.io:
https://blog.hackster.io/building-more- ... 404c85f9ddhttps://hackaday.com/2018/06/30/ddl-4-i ... dular-cpu/the ALU is a logic gate duplication of the 74181 ALU. this too has been covered on hackaday.com:
https://hackaday.com/2017/11/18/huge-74 ... nderstand/https://hackaday.io/project/25596-mega-one-8-onei've been really struggling with where to go with the design next, and trying to decide if there is value in tuning this for some types of computing classes...
i'd really love some feedback, even if it isn't positive!