control unit and ALU.
The CPU does the work and determines the order in which operation are preformed . There are 3 main section of the CPU: - the on-chip memory section - the arithmetic -logic section - the control section
Arithmetics logics unit that is alu ,is the section of cpu that performs addition.
Arithmetics logics unit that is alu ,is the section of cpu that performs addition.
i cpu fool
what is L1 cache
CPU (Central Processing Unit)
Load Lever
cu
ALU and control unit
Pressing the Load Lever
Primary memory also called main memory is normally the Random Access Memory (RAM) of the computer. It is the memory that the Central Processing Unit (CPU) can access directly. All data and program instructions are stored and retrieved by the CPU from the primary memory in small block normally from 1 to 8 bytes at a time. The CPU can not store or retrieve anything from the permanent storage locations such as hard drives, jump drives, diskettes, etc. Therefore data on permanent storage is retrieved from the storage device in large blocks, normally 512 to 65536 bytes at a time, and written to the primary memory where it is then used by the CPU. When it is time to save the data or programs from the primary memory to a permanent storage location it is written again in large blocks to the device.
The computer contains:Hard DriveRAM (memory)Processor chipGraphic chipMotherboardmouse+ keyboardMonitor/ScreenThe main section would be the Motherboard and RAM. Computer would not be able to run without it.