Von Neumman & Harvard Flashcards
1
Q
What is Von Neumann architecture made up of?
A
The basic components of the computer and processor (ALU, control unit, registers etc).
2
Q
How does Von Neumann architecture work?
A
A shared memory and shared data bus are used for both data and instructions.
3
Q
What does Harvard architecture use?
A
Physically separate memories for instructions and data.
4
Q
Why is Harvard architecture more useful/efficient?
A
It’s useful when memories have different characteristics.
5
Q
State two advantages of Von Neumann architecture.
A
- Cheaper to develop.
- Optimized in size.
6
Q
State two advantages of Harvard architecture.
A
- Quicker execution.
- Memories can be different sizes.
