| 摘要 |
PROBLEM TO BE SOLVED: To provide an interface device capable of quickly responding to a command from a host.SOLUTION: The interface device includes a command checking part 73 for determining, after a command has been received from a host 21, whether the command is normal, issuing a first determination result when the command is determined to be normal, and issuing a second determination result when the command is determined to be abnormal; and a data generation part 74 for generating, after the command has been received from the host 21, first response data corresponding to the first determination result, transmitting the first response data to the host 21 when the first determination result is received from the command checking part 73, correcting the first response data to second response data when the second determination result is received from the command checking part 73, and transmitting the second response data to the host 21. |
