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Sega Mega Drive/Genesis ROMs

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ROMs available: 1031 (Full set)

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Sega Mega Drive/Genesis Technical Specifications

• CPU: 16-bit Motorola 68000 running at 7.61 MHz
• Co-processor: Zilog Z80 running at 4 MHz (Not Present in model MK-1631) controls PSG (Programmable Sound Generator) & FM Chips
• RAM: 64 Kbytes
• ROM: 1 Mbytes (8-Mbit)
• VRAM: 64 Kbytes (Video Ram)
• Graphics: VDP (Video Display Processor) dedicated video display processor for playfield and sprite control, 3 Planes, 2 scrolling playfields, 1 sprite plane
• Colours Available: 512
• Max. Colours on screen: 64
• CRAM: 64 x 9-kbit (Colour RAM)
• Pixel Resolution: 320 x 224, 40 x 28 text display mode
• Sound: Texas Instruments PSG (Programmable Sound Generator) TI 76489 chip, Yamaha YM 2612 FM chip
• Signal/Noise Ratio: 14dB
• Sound Channels: 6 stereo sound channels
• Sound RAM: 8 Kbytes
• 1 sidecar expansion slot
• 1 cartridge port
• 2 joystick ports
• AV port
• Backwards compatible with all Sega Master System games using converter