Hey guys, this is the second video of my Z80 project. In this episode we start building the sound interface card containing the legendary YM2612, SN76489 and AY-3-8910 and we will troubleshoot a design issue.
Hey Guys,I’ve uploaded the first video regarding the Z80 Computer on my YouTube Channel. Check it out!
In a previous post, I’ve already presented the MIO card. This card is responsible for : I already tested some of the functionalities including the PCF8584 I2C Bud Controller and was able to get something out of it. However, I have not yet been able to communicate with the I2C. For an upcoming project I … Read More
You might have already figured out that this isn’t my first attempt at designing and building a computer. There have been several prototypes along the way. The initial ones were built on breadboards, and the later ones on perfboard. The current version is the first with printed circuit boards. The previous iteration was already more … Read More
If you have not read my article about my CPU Card, I would recommnend to do it now before you continue reading this article. As my Z80 Homebrew Computer continues, I intend to add more features to my Z80 computer. Since the CPU board is fairly limited connection wise with only 2 serial ports, I … Read More
Almost 8 years ago, I decided that I wanted to learn more about computers and how they work under the hood. As a way of achieving this knowledge, I started a new project: designing and building a homebrew computer from scratch. Throughout the years, I built several prototypes and spent a tremendous amount of time … Read More