Note that part of the row precharge time is hidden during the access of the last data element.

注意，有一部分的预充电时间隐藏在访问最后一些数据时。

The main techniques used to decrease active power are :(1)reduce switch capacitance. (2)Minimize level of voltage which to precharge or discharge capacitance.

减少动态功耗的主要技术：（1）降低开关电容。（2）降低充放电电压摆幅等。