Memory interface circuit, memory interface method, and electronic device

摘要

A memory interface circuit includes a gating circuit that starts detection of a logic level of a data strobe signal in accordance with a data read command. A clamp circuit clamps the data strobe signal to a first logic level after the data read command is issued. A detection circuit detects a logic level of the data strobe signal, which is driven by the memory, in accordance with the data read command.