STORAGE DEVICE INCLUDING RECONFIGURABLE LOGIC AND METHOD OF OPERATING THE STORAGE DEVICE
FIG13 is a flowchart illustrating an example of an operation between a host, a control logic circuit, and a reconfigurable logic circuit included in the storage system of FIG12
FIG13 is a flowchart illustrating an example of an operation between the host 200, the control logic 110, the NVM 120, and the reconfigurable logic 130 of FIG12. Referring to FIG13, the host 200 decides reconfiguration of an accelerator, namely, the reconfigurable logic 130, and transmits a host command CMD including information about a function required by the host 200 to the control logic 110, in operation S500. In operation S510, the control logic 110 detects the information about the function required by the host 200 from the received host command CMD.
flowchart
110
control logic
200
host
120
NVM
130
logic
['1. A storage device capable of communicating with a host, the storage device comprising: a reconfigurable logic circuit changeable from being configured to perform a first function to being configured to perform a second function during an operation of the storage device; and a control logic circuit configured to receive, from the host, a host command comprising information about a function required by the host, and to dynamically reconfigure the reconfigurable logic circuit such that the reconfigurable logic circuit performs the function according to the received host command.']