Method and apparatus for initializing a memory device

摘要

An SDRAM is initialized with an initialization pulse generated in response to a load mode register command that is generated to program a mode register in the SDRAM. Antifuse circuits are read and registers are initialized according to the initialization pulse each time the mode register is programmed. The mode register is programmed in a boot up procedure and in subsequent reboot procedures of a computer system including the SDRAM.