序列检测的代码，检测10010时，为高电平，其余为低电平-Sequence detection code 10010 when testing for the high, and the remaining low. .

八位数据选择器和序列10010检测器，数据选择器具有数据选择功能，序列检测器是一个自动检测序列功能-Eight data selector 10010 and the sequence detector, a data selector having a data selection function, the sequence detector is a sequence of automatic detection function