The serial bus can carry multiple channels of data at the same time in a multiplexing signal.
数据的串行总线可以携带多个通道同时在一个多路复用信号。
This invention provides a method for multiplexing pins based on PCI bus which can reduce port numbers of PCI interface equipments but does not increase complexity of adding circuits.
本发明提供了一种基于PCI总线的管脚复用的方法。该方法可以明显的减少PCI接口设备的端口数量，而且不需要大幅度增加电路的复杂度。
Lastly, the clock speed of the bus feeding scan chain data to the pins of the DUT is increased by multiplexing the scan chain data being transferred to the bus.
最后，通过多路传送被传输到总线的扫描链数据，可以提高输送扫描链数据到DUT管脚的总线的时钟速度。
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