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Everything looks like it's there and in great condition. Atari 520ST, 1040ST, Mega 1/2/4, Stacy, 1040STE, MegaSTE, TT and Falcon Computer Diagnostic Loop Test Hardware. Please check out the photos and if you have any questions please ask.
NEW Genuine Early 1985 Atari 520 ST Computer DMA C025913-20 40 Pin Chip IC
$6.15
Documentation