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Sega Master System ROMs

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ROMs available: 367 (Custom set)

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Sega Master System/SG-1000 Mark III Technical Specifications

• CPU: 8 Bit Zilog Z-80 Processor running at 3.58 MHz
• Graphics: Texas Instruments TMS9929A VDP
• VRAM: 64K
• RAM: 64-Kbits
• ROM: 1MB
• Colours Available: 256
• Max. Colours on screen: 52
• Pixel Resolution: 240 x 226, 32x28 character text display mode
• Max. Simultaneous Sprites: 16
• Sprite size: 8 x 8 pixels
• Sound: Texas Instruments SN-76596 PCM audio processor producing 6 channel mono sound
• 1 cartridge port
• 1 Game Card slot (Mark III and Master System 1 only)
• 2 controller ports
• AV port and internal RF adapter