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Editor to share with you where to read computer-processed files and data can be used by CPU, I believe that most people do not know much, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The files and data processed by the computer can only be used by CPU after they are read into "memory". Memory is used to temporarily store operational data in CPU and exchange data with external memory such as hard disk; as long as the computer starts running, the operating system will transfer the data needed to operate from memory to CPU for operation, and when the operation is completed, CPU will transmit the results.

The files and data processed by the computer can only be used by CPU after they are read into "memory".

Memory (Memory) is one of the important components of the computer, also known as internal memory and main memory. It is used to temporarily store the operational data in CPU and the data exchanged with external memory such as hard disk. It is the bridge between external memory and CPU. All programs in the computer are run in memory, and the performance of memory affects the overall performance of the computer. As soon as the computer starts running, the operating system will transfer the data that needs to be calculated from memory to CPU for operation, and when the operation is completed, CPU will transmit the results.

The operation of memory also determines the overall running speed of the computer.

classification

Memory generally uses semiconductor memory cells, including random access memory (RAM), read-only memory (ROM), and cache (CACHE). Just because RAM is the most important memory. (synchronous) SDRAM synchronous dynamic random access memory: the SDRAM is 168pins, which is the memory currently used by PENTIUM and above models.

SDRAM locks CPU and RAM together through the same clock, so that CPU and RAM can share a clock cycle and work synchronously at the same speed, and the rising edge of each clock pulse begins to transmit data, which is 50% faster than EDO memory.

DDR (DOUBLE DATA RATE) RAM: an updated product of SDRAM that allows data to be transmitted at the rising and falling edges of clock pulses, thus doubling the speed of SDRAM without increasing the clock frequency.

The above is all the contents of the article "where to read computer-processed files and data can be used by CPU". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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