| 释义 |
error detection code
错误检测代码;［侦误码］
A code in which redundant bits are introduced as necessary to make all correct bit patterns conform to some rule. Hardware with which the code is used checks received bit patterns and signals an error when any are found that do not conform to the rule.
一种代码,其中采用了冗余位,使所有的校正位模式符合某些规则。使用中,硬件检查接收 到的位模式,一旦发现和规则有任何不符,便发出出错信号。 |