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The System Unit of A Computer System - Coggle Diagram
The System Unit of A Computer System
The Components of a computer
Peripheral
Output
Storage
Input
Input/output storage
System unit
Storage device
Motherboard
Power supply
Central Processing Unit (CPU)
Central Processing Unit (CPU)
Control Unit (CU)
Register
Control Registers
Status Register
General Purpose register (GPRS)
Arithmetic and Logic Unit (ALU)
System Bus (Bus line)
Address bus
Control bus
Data bus
Machine Cycle
Sub-cycle
Decode
Execute
Fetch
Measurement of CPU Speed
Clock rate
Word length
Main Memory
Random access memory (ROM
Static random access memory (SRAM)
Dynamic random access memory(DRAM)
Read-only memory
Erasable programmable ROM
Electrically erasable programmable ROM (EEPROM)
Cache Memory
Latest Development of CPU and Main Memory