| 摘要 |
A memory device includes a pad that provides an interface with an exterior, a first setting unit that generates a termination setting signal for setting the pad for a purpose of termination data strobe using a first specific code of a mode register set operation, a second setting unit that generates a mask setting signal for setting the pad for a purpose of data mask using a second specific code of the mode register set operation, and a third setting unit that generates a write inversion setting signal for setting the pad for a purpose of write data bus inversion using third specific code of the mode register set operation. When a setting signal with a higher priority is activated, a setting signal with a lower priority is deactivated regardless of a value of the corresponding code. |
