An on-chip and at-speed tester for testing and characterization of different types of memories

摘要

An on-chip and at-speed testerfor testing and characterization of different types of memories in an integrated circuit device, comprising a Centralized Flow Controller for automatically controlling the test operations for selected test programs, and Localised Signal Generators located inside each memory block and controlled by said Centralized Flow Controlle for applying specified test patterns on the associated memory array.