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 # Daily Logs
 
+## 2026-01-22 - (Thu) Nand2Tetris Unit
+
+**Tasks:** Finalize the reading on Unit 3 and start the project.
+**Blocker:** Full understanding of what happened.I kind of got it at the end when I implemented the RAM8. The bit & register made sense, but was struggling a little bit with RAM implementation. Had to figure out how to route things the right way. dMux8Way and Mux8Way.
+**Lesson:** Learned of RAM implementation and how they stack on top if each other. Just like many other things in computer architecture. It's awesome. bit-register -> 16bit-register -> RAM8 and so on. Everything made sense when I was reading and watching the videos, but as soon as I had to implement it, I blanked. That's okay I think. Piecing it together.
+**Tomorrow:** Finalize the project.
+**Time Spent:** 90m
+
 ## 2026-01-21 - (Wed) - Nand2Tetris Unit 3
 
 **Tasks:** Watching the final videos of Unit 3 and reading the material.