MEMORY SYSTEM, COMPUTING SYSTEM INCLUDING THE SAME AND METHOD OF OPERATING MEMORY SYSTEM
First Claim
1. A memory system comprising:
- a semiconductor memory device; and
a memory controller suitable for controlling the semiconductor memory device, and receiving a first command for accessing the semiconductor memory device, and a second command of a different type from that of the first command from a host,wherein the memory controller completes preparation to perform an operation corresponding to the first command by performing a first booting operation when power is up, and outputs a first command ready signal to the host, andthe memory controller completes preparation to perform an operation corresponding to the second command by performing a second booting operation after the first booting operation, and outputs a second command ready signal to the host.
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Accused Products
Abstract
Disclosed is a memory system including: a semiconductor memory device; and a memory controller suitable for controlling the semiconductor memory device, and receiving a first command for accessing the semiconductor memory device, and a second command of a different type from that of the first command from a host. The memory controller completes preparation to perform an operation corresponding to the first command by performing a first booting operation when power is up, and outputs a first command ready signal to the host. The memory controller completes preparation to perform an operation corresponding to the second command by performing a second booting operation after the first booting operation, and outputs a second command ready signal to the host.
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Citations
20 Claims
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1. A memory system comprising:
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a semiconductor memory device; and a memory controller suitable for controlling the semiconductor memory device, and receiving a first command for accessing the semiconductor memory device, and a second command of a different type from that of the first command from a host, wherein the memory controller completes preparation to perform an operation corresponding to the first command by performing a first booting operation when power is up, and outputs a first command ready signal to the host, and the memory controller completes preparation to perform an operation corresponding to the second command by performing a second booting operation after the first booting operation, and outputs a second command ready signal to the host. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computing system comprising:
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a memory system including a semiconductor memory device; and a host suitable for transmitting a first command for accessing the semiconductor memory device and a second command of a different type from that of the first command, wherein the memory system completes preparation to perform an operation corresponding to the first command by performing a first booting operation when power is up, and outputs a first command ready signal to the host, and the memory system completes preparation to perform an operation corresponding to the second command by performing a second booting operation after the first booting operation, and outputs a second command ready signal to the host. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. A method of operating a memory system in which a memory controller controls a semiconductor memory device and receives a first command and a second command having of different type from that of the first command from a host, the method comprising:
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completing preparation to perform an operation corresponding to the first command by performing a first booting operation when power is up; outputting a first command ready signal to the host when the preparation to perform the operation corresponding to the first command is completed; completing preparation to perform an operation corresponding to the second command by performing a second booting operation after the second booting operation; and outputting a second command ready signal to the host when the preparation to perform the operation corresponding to the first command is completed. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification