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Binary numeral system
Boolean algebra
Central processing unit
Digital logic circuits
Stored-program computer
Vacuum tube
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Binary numeral system
→
Digital logic circuits
enables
Binary representation reduces data and control signals to distinguishable 0/1 states, providing the representational basis for implementing logic operations with electronic switches.
Boolean algebra
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Digital logic circuits
enables
Boolean algebra expresses logical operations such as AND, OR, and NOT as composable rules, enabling systematic design and verification of logic gates.
Central processing unit
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Digital logic circuits
depends on
A CPU consists of registers, an arithmetic logic unit, control logic, and interconnects, all implemented using digital logic.
Digital logic circuits
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Stored-program computer
enables
Composable electronic logic allows arithmetic, control, and conditional branching to be executed by unified circuitry, providing the hardware foundation for stored-program computers.
Vacuum tube
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Digital logic circuits
enables
Vacuum tubes can act as high-speed switches and amplifiers; early electronic computers used them to implement logic gates, flip-flops, and registers.