| 摘要 |
A semiconductor device includes a register unit for storing additional bits associated with a command signal and outputting a selected additional bit corresponding to a received address; a combination circuit for combining received control bits and the selected additional bit, and outputting enable signals based on the combined bits, where the received control bits are generated in response to the command signal and a control signal; and a voltage generation circuit for outputting voltages distributed in response to the enable signals. |
