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What is the memory word length?

Shulou Source: shulou.com Published: 2022-06-03 01:36:46 10月02日 Update

This article will explain in detail what is the storage word length, and the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

The memory word length refers to the number of binary codes stored in a memory cell, and the memory word length can be 8 bits, 16 bits, 32 bits, and so on. The memory word length of the early computer is generally equal to the instruction word length of the machine and the data word length, so you can get an instruction or a data with one access to the main memory.

Memory word length refers to the number of binaries stored in a memory cell.

1. Storage word:

A combination of binaries stored in a storage unit. A storage word can represent either a binary number or a string of characters, such as 0011011001111101, which can be represented not only as a 367DH (ASCII code) composed of hexadecimal characters, but also a 16-bit binary number, which corresponds to a decimal number of 13949 and two ASCII codes: "6" and "}". A storage word can also represent an instruction.

2. Storage word length:

The number of bits of the binary code (memory word) in the memory unit, and the memory word length can be 8 bits, 16 bits, 32 bits, etc. In the early days, the memory word length of the computer is generally equal to the instruction word length of the machine and the data word length, so one access to the main memory can fetch an instruction or a data. With the continuous expansion of the scope of computer application and the continuous improvement of problem-solving accuracy, it is often required that the instruction word length is variable, and the data word length is also required to be variable.

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