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8단계 편집 중 —

단계 유형:

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The top two chips are the 6532 Ram-I/O-Timer (RIOT) chip and MOS Technology's 6507 CPU (a slimmer version of the more popular 6502). By the current revision, they were manufactured by Synertek and Rockwell, respectively.

Atari's custom chip, the Television Interface Adapter (TIA) is the moneymaker of the 2600, as it allowed for multiple colors, increased graphic capabilities, and sound.

Because memory was so expensive during the 2600's design, the video processor has no external RAM. As a result the CPU must send video data to the TIA one line of video at a time.

There are six components of video that the TIA can create: The playing field, Two sprites (8 pixel lines), a "ball" (single pixel), and two "missiles" (two pixel lines). Combinations of these elements allowed for the complex video games witnessed in the 2600.

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