Computer Systems and Architecture · Systems & Hardware

The Von Neumann Architecture

Analyzing the Fetch-Decode-Execute cycle and the role of registers, CPU, and memory.

Key Questions

  1. 1How does the physical design of a CPU limit the speed of computational tasks?
  2. 2What happens to a computer system if the bottleneck shifts from the CPU to the RAM?
  3. 3Why do we still use an architecture designed in the 1940s for modern computing?

National Curriculum Attainment Targets

KS3: Computing - Hardware and ProcessingKS3: Computing - Computer Architecture
Year: Year 9
Subject: Computing
Unit: Computer Systems and Architecture
Period: Systems & Hardware

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