Learning Computer architecture

Question

How much computer architecture do i need to learn before i can say i know enough to emulate at least chip 8, 6502.
Can some one create a roadmap for me, and do i need assembly

Answer 1

1. **Basic Concepts:**
- Learn CPU, memory, registers, and instruction sets.

2. **Binary and Hexadecimal:**
- Understand binary and hexadecimal numbering.

3. **Assembly Language:**
- Learn Chip-8 and 6502 assembly basics.

4. **CPU Architecture:**
- Dive into Chip-8 and 6502 CPU architecture.

5. **Memory Mapping:**
- Understand memory addressing.

6. **Emulator Basics:**
- Learn fetch-decode-execute cycle basics.

7. **Chip-8:**
- Study Chip-8 instruction set and memory.

8. **6502:**
- Understand 6502 registers and addressing modes.

9. **Implement Emulation:**
- Develop basic Chip-8 and 6502 emulators.

10. **Debugging and Testing:**
- Learn debugging tools and write test ROMs.

11. **Optimization:**
- Optimize emulator performance.

12. **Documentation:**
- Document emulator code and design.

**Note:** Learning assembly is highly recommended for a deeper understanding.