公开(公告)号：US06598102B1

公开(公告)日：2003-07-22

申请号：US09605992

申请日：2000-06-29

申请人： Ryoji Ninomiya ,  Nobutaka Nakamura

发明人： Ryoji Ninomiya ,  Nobutaka Nakamura

IPC分类号： G06F1300

CPC分类号： G06F13/4072

摘要： In this invention, serial transmission suitable for signal lines in which a transformer is inserted is realized by using existing differential buffers. Differential output buffers are connected in parallel with each other. A differential signal line pair in which a transformer is inserted is driven by these two differential output buffers. In this case, a voltage between the two lines of the differential signal line pair is determined by a combination of outputs from the two differential output buffers, and three values, i.e., “+V”, “−V”, and “zero”, can be output. By using this ternary data, serial signal transmission based on the bipolar transfer mode can be performed, and serial transmission suitable for the signal lines in which the transformer is inserted can be realized.

摘要翻译： 在本发明中，通过使用现有的差分缓冲器实现适用于其中插入变压器的信号线的串行传输。 差分输出缓冲器彼此并联连接。 其中插入有变压器的差分信号线对被这两个差分输出缓冲器驱动。 在这种情况下，差分信号线对的两条线之间的电压由两个差分输出缓冲器的输出的组合确定，并且三个值即“+ V”，“-V”和“零” ，可以输出。 通过使用这种三元数据，可以实现基于双极转移模式的串行信号传输，并且可以实现适合于插入变压器的信号线的串行传输。