INTERFACE CONTROL CIRCUIT, MEMORY SYSTEM, AND METHOD OF CONTROLLING INTERFACE CONTROL CIRCUIT

摘要

PROBLEM TO BE SOLVED: To increase the communication speed between a memory controller and a memory.SOLUTION: Disclosed is an interface control circuit including an error detection unit, an error correction unit, and an adjustment control unit. The error detection unit is configured to detect whether an error occurs in error correction coded data transmitted via an interface. The error correction unit is configured to execute error correction processing of correcting the error when the error occurs. The adjustment control unit is configured to start adjustment processing of adjusting a transmission characteristic of the interface when the error occurs.