The word length of a microcomputer is 4 bytes. What does it represent?
It means: the binary code transmitted and processed in the CPU as a whole is 32 bits. The word length of the computer determines the actual number of bits processed by its CPU in one operation. A byte is an 8-bit long binary unit; so the word length is 4 bytes, and the code bits are transmitted and processed in the CPU as a whole. It is "4×8=32" bits.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The word length of a microcomputer is 4 bytes, which means that the binary code transmitted and processed in the CPU as a whole is 32 bits.
The word length of the computer determines the actual number of bits processed by its CPU in one operation. One byte is an 8-bit long binary unit; so when the computer's word length is 4 bytes , the code bits that are transmitted and processed in the CPU as a whole are "4×8=32" bits.
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Word length of computer
In the computer field, for a specific In computer design, a word is a term used to represent its natural unit of data, a fixed length used to represent a one-time transaction. The number of bits in a word, that is, the word length, is an important feature in the structure of computer systems. Word length is reflected in many aspects of computer architecture and operation. Most registers in computers are one word in size. Typical numerical values processed by computers may also be in word length units.
The unit of data transfer between CPU and memory is usually one word length. Also, the address used to specify a storage location in memory is often expressed in word lengths. The word lengths of modern computers are usually 16, 32, or 64 bits.
Other word lengths that have been used are: 8, 9, 12, 18, 24, 36, 39, 40, 48, 60 bits; slab is another early word length example.
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