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Data Transfer (Data Transfer Ports (Audio ports (Pink: input sound through…
Data Transfer
Data Transfer Ports
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Serial ports: 5 pins on top, 4 pins on bottom
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Parallel ports: 13 pins on top, 12 pins on bottom
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Games port: 8 pins on top, 7 pins on bottom
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CPU
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Speed measured in Hertz.
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1GHz = 1,000,000,000 tasks per second = 1 Ns/task
Control Unit (CU) - manages and controls data between peripherals, memory and the CPU.
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