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Memory - Coggle Diagram
Memory
Definiton
Memory consists of electronic components that store instructions waiting to be executed by the processor
Function
To store data and instructions waiting to be executed by the processon and the results of processing the data(information)
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Non-volatile memory
Read-only Memory (ROM)
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Programmable ROM (PROM)
- a blank ROM chip which allows programmer to write permanently
Erasable Programmable ROM (EPROM)
-allow programmer to erase the contents by exposing to ultraviolet light.
Electrically Erasable Programmable ROM (EEPROM)
-allow programmer to erase the contents with an electrical signal.
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