The Madness of Z80 I/O

This episode is sponsored by PCBWay https://www.pcbway.com/ Do you know what exactly OUT (C),A does? Are you sure? Prepare for a deep dive into the madness that is Z80 I/O and some sneaky ways to get around it. Support Noel's Retro Lab on Patreon: https://www.patreon.com/NoelsRetroLab You can also support Noel's Retro Lab on YouTube by joining this channel: 🛠 Tools used in this video (affiliate links): Signal generator https://amzn.to/3O2DMMB Oscilloscope https://amzn.to/48OnYoB Power supply https://amzn.to/3RYPrNA Other tools I use https://noelsretrolab.com/tools.html Chapters: https://www.seevid.ir/fa/w/aB9AuKx8kBU Intro https://www.seevid.ir/fa/w/aB9AuKx8kBU Memory-mapped IO https://www.seevid.ir/fa/w/aB9AuKx8kBU Dedicated IO lines https://www.seevid.ir/fa/w/aB9AuKx8kBU OUT https://www.seevid.ir/fa/w/aB9AuKx8kBU Measuring https://www.seevid.ir/fa/w/aB9AuKx8kBU What about B? https://www.seevid.ir/fa/w/aB9AuKx8kBU Amstrad CPC https://www.seevid.ir/fa/w/aB9AuKx8kBU Alternative to OUT Connect with Noel's Retro Lab: Discord ➤ https://discord.gg/ETcCh6J Facebook ➤ https://www.facebook.com/NoelsRetroLab Twitter ➤ https://twitter.com/NoelsRetroLab Instagram ➤ https://www.instagram.com/NoelsRetroLab Mailing list ➤ https://noelsretrolab.com/