| 摘要 |
PROBLEM TO BE SOLVED: To reduce an entire power consumption as much as possible. SOLUTION: A memory system and method is disclosed. In one embodiment, a memory system has a memory controller and at least one memory module, and the fixed number of semiconductor memory chips and connection lines are disposed in specific connection forms respectively on the memory module. The connection lines have first connection lines. The first connection lines form transmission channels for transmitting data and instruction signal streams on the basis of protocols, from the memory controller to at least one memory chip on the memory module and from memory chips to the memory controller. Second connection lines are independently wired from the memory controller to at least one memory chip on the memory module, for the purpose of directly transmitting selection information to at least one memory chip separately from data and instruction signal streams. COPYRIGHT: (C)2007,JPO&INPIT
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