Patent ID: 9652403
Date: 2017-05-16
CPC Classifications: G06F,Y02D

Claim:
1. A data storage device comprising: a nonvolatile memory device; a control unit suitable for generating a descriptor and storing the descriptor in a working memory, wherein the descriptor describes a work for controlling the nonvolatile memory device and includes an address of an instruction set stored in an instruction memory; and a memory control unit suitable for reading the descriptor from the working memory, fetching the instruction set from the instruction memory based on the address of the instruction set included in the descriptor, adding a descriptor parameter extracted from the descriptor to the fetched instruction set, generating control signals based on the fetched instruction set in which the descriptor parameter is added, and providing the control signals to the nonvolatile memory device, wherein the instruction set is a set of control signals that are listed in an order of a control procedure of the nonvolatile memory device in order to control the nonvolatile memory device.