MEMORY AND MEMORY MODULE INCLUDING THE SAME
First Claim
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1. A memory unit, comprising:
- a first data transferring/receiving unit suitable for transferring/receiving data through a first data bus for communication with a host;
a second data transferring/receiving unit suitable for transferring/receiving data through a second data bus for a data backup; and
a control unit suitable for controlling the first data transferring/receiving unit and the second data transferring/receiving unit to be activated or inactivated according to whether a power failure occurs.
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Abstract
A memory unit including a first data transferring/receiving unit suitable for transferring/receiving data through a first data bus for communication with a host, a second data transferring/receiving unit suitable for transferring/receiving data through a second data bus for a data backup, and a control unit suitable for controlling the first data transferring/receiving unit and the second data transferring/receiving unit to be activated or inactivated according to whether a power failure occurs in the host.
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Citations
16 Claims
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1. A memory unit, comprising:
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a first data transferring/receiving unit suitable for transferring/receiving data through a first data bus for communication with a host; a second data transferring/receiving unit suitable for transferring/receiving data through a second data bus for a data backup; and a control unit suitable for controlling the first data transferring/receiving unit and the second data transferring/receiving unit to be activated or inactivated according to whether a power failure occurs. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A memory module, comprising:
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a volatile memory suitable for communicating with a host through a first data bus and transferring and receiving backup data through a second data bus; a nonvolatile memory suitable for backing up the data of the volatile memory that is transferred through the second data bus when a power failure occurs in the host; and an emergency power supplier suitable for supplying power for backing up the data of the volatile memory into the nonvolatile memory when the power failure occurs in the host. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A memory unit, comprising:
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a command receiving unit suitable for receiving a plurality of command signals; a command decoding unit suitable for decoding the command signals that are received through the command receiving unit to generate an internal setup command signal, an internal setup reset command signal, and a plurality of internal command signals; and a setup circuit suitable for performing a setup operation in response to the internal setup command signal and initializing setup values in response to the internal setup reset command signal. - View Dependent Claims (15, 16)
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Specification