| 摘要 |
A computation processing device executes logic computation based upon input data X(t) and data X(t−1) stored in memory. A ferroelectric capacitor includes a first terminal and a second terminal, and provides a function as memory. A bit line driver switches the voltage to be applied to the first terminal or the second terminal of the ferroelectric capacitor. A sense amplifier outputs a computation result according to the voltage that occurs at either of the first terminal and the second terminal of the ferroelectric capacitor. For example, the bit line driver switches the direction of the voltage to be applied to the ferroelectric capacitor according to the input data X(t). |
