CAMBRIDGE 0478 & 0984 Specification Reference
Section 3.1 - 2a
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00:00 Intro
00:27 Purpose of the Components in a CPU: Main components of a computer
01:09 Internal Structure of the CPU
01:28 Control Unit
02:27 Program Counter
03:15 Memory Address Register
03:34 Memory Data Register
04:01 Current Instruction Register
04:32 Arithmetic Logic Unit
05:16 Accumulator
06:11 Buses
07:22 Summary
07:41 Going Beyond the IGCSE Specification
07:59 Internal Structure of the CPU: Other Important Components
08:15 Decode Unit
08:49 Status Register
09:15 Clock
09:53 Interrupt Register (IR)
10:34 Cache
11:12 Outro
