Want to master Low Level Systems programming (firmware/OS dev)? Master this one IDEA - Memory Mapped I/O ---- Library Contents:

Nice.

INTRODUCING: Agentic Security - LLM Security Scanner! 🔍 🔑 Features: Scans for prompt injections, jailbreaking & more. Provides detailed reports & options to customize attack rules. 🔗access the GitHub Link ↓

Ce genre de visuel m’aurait sauvé à mes débuts ! Quand tu piges le mapping mémoire, t’es prêt à parler direct au hardware 😜

Appreciate this cheers

Now explain Read-Modify-Write. And how different it can be on different processors

Will do :)

I did, age 11 on school z80: memory mapped IO into screen RAM but AFTER another IO call to bank switch into reachable decoded RAM area, bank switch back. The video monitor glitched every time, my video game had no chance at 'smooth'. LDIR for scrolling FTW. Such pioneering fun!

What an amazing tool. Thank you.