The document discusses various aspects of emulating Nintendo Entertainment System (NES) hardware using different programming languages like PHP, Rust, and Go. It provides technical specifications of the NES CPU and memory and examples of opcode implementations in languages like PHP and Rust. It also outlines a 3 step process for building a basic NES emulator and references several GitHub repositories and presentations on creating NES emulators with languages like PHP.

2. ▸ @cakephper
▸
▸
▸ VAddy:
▸ Scutum: Web Application Firewall

3. (NES)
▸ CPU: RP2A03, 1.79MHz, 8bit
▸ PPU: RP2C02, 5.37MHz
▸ RAM: 2KB
▸ VRAM: 2KB
▸ Program ROM: 32KB
▸ Character ROM: 8KB

4. GOAAAAAL
▸
▸

5. ▸ (CPU, Memory, etc)
▸
▸ OS

6. PHP NES EMULATOR
▸ PHP
▸ Go
▸ 30

7. (PHP)
PHP

9. PROS/CONS
PHP, JS, RUST, GOLANG …
▸
▸

10. PROS/CONS
PHP, JS, RUST, GOLANG …
▸
▸

11. PROS/CONS
▸ Hello World 3
▸

12. HELLO WORLD

13. HELLO WORLD
▸ (ROM)
▸ CPU
▸ : 56 13
▸ CPU BUS (Memory-mapped I/O)
▸ PPU ( )

14. ROM ROM
16KB or 32KB

15. https://github.com/ichikaway/goNES/blob/master/cpu/opcode.go

16. 78 A2 FF 9A A9 00 8D 00 20 …
0x8000 0x8001 0x8002 0x8003 0x8004 0x8005 0x8006 0x8007 0x8008

17. 78 A2 FF 9A A9 00 8D 00 20 …
0x8000 0x8001 0x8002 0x8003 0x8004 0x8005 0x8006 0x8007 0x8008
0x8000
SEI

18. 78 A2 FF 9A A9 00 8D 00 20 …
0x8000 0x8001 0x8002 0x8003 0x8004 0x8005 0x8006 0x8007 0x8008
0x8001
LDX

19. 78 A2 FF 9A A9 00 8D 00 20 …
0x8000 0x8001 0x8002 0x8003 0x8004 0x8005 0x8006 0x8007 0x8008
0x8003
TXS

20. (PHP)
https://github.com/hasegawa-tomoki/php-terminal-nes-emulator/blob/master/src/Cpu/Cpu.php

21. (RUST)
https://github.com/bokuweb/rustynes/blob/master/src/nes/cpu/mod.rs

22. (RUST)
https://github.com/bokuweb/rustynes/blob/master/src/nes/cpu/instructions.rs

23. ▸ PHP RUST Go
▸
▸ uint8 uint16
▸ PHP int int & FF

24. ▸
▸
▸

26. STEP0
▸
▸
▸
▸ 2 PPU

27. STEP1
▸ Hello, World!
▸ @bokuweb
▸ https://qiita.com/bokuweb/items/1575337bef44ae82f4d3
▸ 3 PPU 30%

28. STEP2
▸
▸ ROM CPU
▸
▸ : NES Emulator JavaScript
▸ PHP Terminal NES Emulator
▸ https://github.com/hasegawa-tomoki/php-terminal-nes-
emulator/

29. STEP3
▸
▸ PPU
▸

30. THANK YOU
▸ @cakephper
▸ goNES
▸ https://github.com/ichikaway/goNES

31. ( )
▸ (@tomzoh)
▸ https://speakerdeck.com/tomzoh/yeeh-php-nes-emulators-
here
▸ PHP (@tomzoh)
▸ https://speakerdeck.com/tomzoh/create-a-nes-emulator-
with-php

32. ( )
▸ (@bokuweb)
▸ https://speakerdeck.com/bokuweb/
huamikonemiyuretafalsechuang-rifang

33. https://gist.github.com/ichikaway/151d0366f380e83afee0023e3b6e0c1a

34. ▸
▸
▸