🎮 Insert Cartridge
⏻ Power
1×
2×
⏭
🔊
CRT
💾 Save
📂 Load
📸
🔧 Debug
SEGA
MASTER SYSTEM
CPU — Z80A
VDP Registers
PSG Channels
Disassembly
Breakpoint
Set
Clear
▶ Run
⏸ Pause
⏭ Step
▲
◀
▶
▼
PAUSE
RESET
1
2
← → ↑ ↓ D-Pad | Z = Btn1 | X = Btn2 | Enter = Pause | Backspace = Reset
0 FPS
0 cyc/f
0%
No Cartridge
Idle