Status: Tags: Links: Nand2Tetris Unit 5
Nand2Tetris Project 5
Link to Website Instruction Bits Powerpoint
Memory
Tips
- Realize the abstraction
- RAM, Screen, Keyboard
- Funnels into correct register
CPU
Tips
- All chips are made from previous parts
- C fields are from instructions
- Use HDL to send route instruction bits to the control bits of relevant chip-parts
- Used proposed implementation in figure 5.9 of chapter 5
- Use ARegister and DRegister for extra GUI side-effects
- Load of PC should be a comparison of jump bits and output of number
- j1 is < 0
- j2 is = 0
- j3 is > 0
ROM
- Free real estate B)
- Implemented using ROM32K chip
Computer
References: