pptx, 938.59 KB
pptx, 938.59 KB

NEW J277 SPECIFICATION:

Here you will find easy to follow revision sheets which will help your students to recap the topic:

1.1 Systems Architecture which includes:

The purpose of the CPU:
o The fetch-execute cycle
¨ Common CPU components and their function:
o ALU (Arithmetic Logic Unit)
o CU (Control Unit)
o Cache
o Registers

¨ Von Neumann architecture:
o MAR (Memory Address Register)
o MDR (Memory Data Register)
o Program Counter
o Accumulator

How common characteristics of CPUs affect their performance:
o Clock speed
o Cache size
o Number of cores

¨ The purpose and characteristics of embedded systems
¨ Examples of embedded systems

The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.

Enjoy!

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