英语词汇“parity bit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

parity bit

noun Computing

A bit which acts as a check on a set of binary values, calculated in such a way that the number of 1s in the set plus the parity bit should always be even (or occasionally, should always be odd).To overcome this limitation, the driver simulates it by using the parity bit....

The simplest device is a ‘parity bit,’ an extra bit that keeps track of whether the number of 1s in a binary number is odd or even.
The logic circuit is described by a parity-check matrix for this code comprising 128 data bits, 16 check bits, and 2 address parity bits.

单词	parity bit
释义	parity bit noun Computing A bit which acts as a check on a set of binary values, calculated in such a way that the number of 1s in the set plus the parity bit should always be even (or occasionally, should always be odd).To overcome this limitation, the driver simulates it by using the parity bit.... The simplest device is a ‘parity bit,’ an extra bit that keeps track of whether the number of 1s in a binary number is odd or even. The logic circuit is described by a parity-check matrix for this code comprising 128 data bits, 16 check bits, and 2 address parity bits.
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