Test control circuit, semiconductor memory apparatus and semiconductor system using the test control circuit

摘要

A test control circuit includes a test mode generation circuit. The test mode generation circuit may be configured to generate, while in a fast access mode, a fast test mode signal based on information included in one of a plurality of mode signals and a fast set signal. The test mode generation circuit may be configured to generate, while in a normal mode, a normal test mode signal based on information included in two or more mode signals from the plurality of mode signals and a normal set signal.