DATA STORAGE DEVICE
First Claim
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1. A data storage device comprising:
- a first memory device suitable for performing an internal operation in response to a first internal operation command; and
a state checking block suitable for performing a state read operation by transmitting a state read command one or more times to the first memory device during one of an initial mode and a repeat mode which is set based on a type of the internal operation.
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Abstract
A data storage device includes a first memory device suitable for performing an internal operation in response to a first internal operation command; and a state checking block suitable for performing a state read operation by transmitting a state read command one or more times to the first memory device during one of an initial mode and a repeat mode which is set based on a type of the internal operation.
18 Citations
20 Claims
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1. A data storage device comprising:
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a first memory device suitable for performing an internal operation in response to a first internal operation command; and a state checking block suitable for performing a state read operation by transmitting a state read command one or more times to the first memory device during one of an initial mode and a repeat mode which is set based on a type of the internal operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A data storage device comprising:
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a memory device suitable for performing an internal operation in response to an internal operation command; and a state checking block suitable for determining whether the internal operation is completed, wherein the state checking block comprises; a sequencer suitable for setting a standby time based on an internal operation information, and checking passage of the standby time; a pattern generation unit suitable for generating a state read command; and a main control unit suitable for transmitting the state read command to the memory device based on timing report of the sequencer due to the passage of the standby time. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification