In the first part of this series, I discussed the ALU of our CPU. In this part, we’ll take a look at the data and program storage and how to address the them. I’ll also discuss how the ALU is controlled.
Continue reading How to design your own CPU from scratch – Part 2
This series will discuss the basic building blocks of a simple theoretical CPU design. In it, I’ll cover one topic in each article and append the theoretical design. In the end, we’ll have a functioning CPU model.
Continue reading How to design your own CPU from scratch – Part 1Obsolete information! Please view this article for a complete and easier guide!
Just a real quick update about the project.
Obsolete information! Please view this article for a complete and easier guide!
This is the last revision I’m going to post before I completely finish the post. It has all the features I wanted and defined in the first part, and it’s as easy to manufacture and to build as possible. So this is just a really short and quick update with the newest files for editing and printing. Continue reading Homemade DIY word clock – Part 3.1
Obsolete information! Please view this article for a complete and easier guide!
In this part I’ll discuss the code, needed to set and read the current time from the RTC and to control the individual LEDs on the LED matrix:
Obsolete information! Please view this article for a complete and easier guide!
It’s been a while since I posted something about the wordclock build. I want to apologise for that. I’ve been somewhat busy because of the university and I haven’t quite found the time to write about the project. Also it took me some tries to make the PCB at home. It took five tries until I was satisfied with the outcome.
Continue reading Homemade DIY word clock – Part 2.1 (Update)
Obsolete information! Please view this article for a complete and easier guide!
In this part of the series we’ll cover the electronics. I’ll show you how I planned to build the internals of the clock and how I built it afterwards. Just like in the first part of the series I wrote this article while the build was in progress. I planned to leave errors I might make during this build in the articles, so that me and others can review them and don’t make the same mistakes again. If I find out that something is wrong, I’m going to mark it as wrong in the article and correct it afterwards:
mistake I made
correction
However in the last part we planned our clock in general. So now it’s on to planning the electronics that’ll give the clock a function. Continue reading Homemade DIY word clock – Part 2
