公开(公告)号：US08451031B2

公开(公告)日：2013-05-28

申请号：US12944464

申请日：2010-11-11

申请人： Charles Wang ,  Randall Shaw

发明人： Charles Wang ,  Randall Shaw

IPC分类号： H03B21/00 ,  H03B1/00 ,  H03K3/00

CPC分类号： H04L25/028 ,  H04L25/0278

摘要： Apparatus and methods are provided for generating output signals representative of bits of serial data. A transmitter includes driver circuitry configured to generate an output signal at an output node and an allocation control module coupled to the driver circuitry. The driver circuitry includes a plurality of driver legs configured to generate the output signal based on a plurality of data bits. The allocation control module is configured to allocate a respective subset of the plurality of driver legs to a respective data bit of a plurality of data bits, wherein the each subset generates a component of the output signal that is influenced by its respective data bit.

摘要翻译： 提供了用于产生表示串行数据位的输出信号的装置和方法。 发射机包括被配置为在输出节点处产生输出信号的驱动器电路和耦合到驱动器电路的分配控制模块。 驱动器电路包括被配置为基于多个数据位产生输出信号的多个驱动器脚。 分配控制模块被配置为将多个驱动器支路的相应子集分配给多个数据位的相应数据位，其中每个子集产生受其相应数据位影响的输出信号的分量。