Bon apres verification, la SNES semble beaucoup mieux doter Graphiquement. Mais son Processeur est cadencé 2 fois moins vite que celui de la megadrive.
Voila les caracteristiques :
Megadrive :
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C.P.U: Motorola M68000 16 bit processor running at 7.67Mhz
Sound C.P.U: Z80a running at 3.58 MHz
Main sound chip: Yamaha YM2612 6 channel FM
Additional sound chip: 4 channel PSG
Palette: 512
Onscreen colours: 64
Onscreen sprites: 80
Resolution: 256x224 or 320x224 (software switchable) - thanks to yerricde for pointing this out.
Outputs: separate R.F aerial and R.G.B outputs (AUX connector - Megadrive 1 only),
stereo headphone jack (original model only)
9 pin EXT port (Early original model only)
Expansion port on the bottom right hand side for Mega CD
2 nine pin joypad connectors on the front of the machine.
SNES :
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Memory:
Work RAM for CPU: 128 Kb
Video RAM for CPU: 16Kb
PROCESSOR
16-Bit PPU (Picture Processing Unit)
APU (Audio Processing Unit): 8-Bit (main sound processor)
producing 16-Bit sound
COLOR Maximum colors on one screen: 256
Total colors available: 32,678
RESOLUTION
Maximum screen resolution: 512x448
SPRITES
Maximum Sprites per screen: 128
Maximum Sprites per line: 32
Maximum Sprite size: 64x64
Minimum Sprite size: 8x8
SCROLLING
Horizontal, Vertical, Diagonal
16-Bit Pulse Code Modulator
Number of Sound Channels: 8
CLOCK SPEED 3.58, 2.68, and 1.79 Mhz
SOFTWARE RAM available
