带状电缆普遍存在较强的互感，尤其是当多路信号共用返回路径的时候。
Mutual inductance is a common problem in ribbon cables, especially when a single return is common to several signal circuits.
如果不需要非易失性门，考虑使用器件共用在模拟和混合信号系统中：数字电位器(图1)。
If you need only a few nonvolatile gates, consider using a component common in analog - and mixed-signal systems: the digital potentiometer (Figure 1).
该方法还包括通过共用控制信号发出指令到选定的非易失性存储器控制器和易失性存储器中的一个。
The method also includes issuing commands to the selected one of the non-volatile memory controller and the volatile memory via the Shared control signals.
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