A good rule of thumb is if the propagation delay of the data line is much less than one bit width, termination is not needed.
A good rule of thumb is if the propagation delay of the data line is much less than one bit width, termination is not needed.
一个好经验法则是：如果数据线的传播延迟远小于一个位宽度时,就不必使用终端电阻。