Mind map
1.1system architecture
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1.1system architecture
Embedded systems
- computer within another device
- example
- dish washer
- microwave
- washing machine
- example
- A computer systemmade up of both hardware and software
- (often known as firmware)
- doesnt usa=e an operating system
- computer within another device
cache
- what affects the performance?
- clock speed-doubling the clock speed will doubloe the number of the instruction executeper second
- cache size-increasing the cache size will reduce the number of memory to disk transferand thus may speed up processing and software
- definition-usually very fast and also has a small amount of memory on the processor
- what affects the performance?
MHz
- measured in hertz (Hz)
- IGHz processor executes 1 billion instructions per second
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- Mind Map on 1.1system architecture, created by Earlsean nucum on 12/09/2019.
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- Earlsean nucum
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