| 摘要 |
A method of sensing a data value stored at a resistance based memory is disclosed. The method includes receiving a data signal from a data cell. The data cell includes a resistance based memory element. A reference signal is received from a reference circuit. The reference circuit includes a resistance based memory element. The data signal is converted to a data output signal having a first frequency. The reference signal is converted to a reference output signal having a second frequency. A first output signal is generated when the first frequency exceeds the second frequency. A second output signal is generated when the second frequency exceeds the first frequency. |
