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Tech-Specs > Supported Systems/Models > Atari System 2 Atari System 2

Main PCB: A042571 ATARI SYSTEM II CPU <br>Main CPU: DEC T11 @ 10 MHz <br>Sound CPU: MOS Technology M6502 2.2 MHz <br>Sound Chips: Yamaha YM2151 @ 3.579545 MHz, 2 x Atari Pokey @ 1.789772 MHz, Texas Instruments TMS5220 @ 625 KHz <br>Oscillators: 14.31818 & 20.000 <br>VLSI: 645 V D727B, VGC7205-0672, 137304-2002 [40pin DIP, row 7] <br>Video Resolution: 512 x 384 <br>Hardware Notes: The most notable difference between System 1 and 2 was the upgraded graphics, now running at medium resolution and requiring a newer medium resolution monitor.

box cover thumbnail Paperboy (1984 · DOS, Game Boy, Game Boy Color...)