027. Cambridge IGCSE Topic 3.1 Von Neumann architecture
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CAMBRIDGE 0478 & 0984 Specification Reference
Section 3.1 - 2a
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00:00 Von Neumann architecture
00:28 Intro
00:33 Fixed- and stored-program computers
01:16 Von Neumann architecture
02:51 Program counter
03:10 Memory address register (MAR)
03:19 Memory data register (MDR)
03:30 Accumulator
03:39 Fetch stage
04:14 Decode stage
04:24 Execute stage
04:47 Summary
05:47 Outro
Last updated: 04.09.25
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