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发明授权
US08284607B2 Semiconductor memory system including a plurality of semiconductor memory devices 有权
半导体存储器系统包括多个半导体存储器件

Semiconductor memory system including a plurality of semiconductor memory devices
摘要：
A communication line is connected to first and second chips, and held at a first signal level. A monitor circuit changes a signal level of the communication line from the first signal to a second signal level while one of the first and second chips uses a current larger than a reference current. When the signal level of the communication line is the second signal level, the other of the first and second chips is controlled to a wait state that does not transfer to an operating state of using a current larger than the reference current.
摘要（中）：

通信线路连接到第一和第二芯片，并保持在第一信号电平。 监视电路将通信线路的信号电平从第一信号改变到第二信号电平，而第一和第二芯片中的一个使用大于参考电流的电流。 当通信线路的信号电平为第二信号电平时，第一和第二芯片中的另一个被控制为等待状态，该等待状态不转移到使用大于参考电流的电流的操作状态。

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