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CPU (Dedicated registers (Program Counter, Current instructions register,…
CPU
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Control signals are sent along the control bus between the control unit and the other components of the computer.
Control signals include: memory read, memory write, bus request, bus grant, clock.
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ALU is the problem solving part of the CPU. It performs arithmetic, logical and shift operations on data.
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The system clock is a number of on/off signals are used to synchronise the operations of the processor components.
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Von Neumann is where data an instructions are sent along a single bus they're also stored on a common main memory.
Harvard architecture is an alternative model and it separates data and instructions into separate memory using different buses.
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RISC is a minimum number of very simple instructions, each takes one clock cycle and used to accomplish all required operations in multiple general purpose computers.