MAGNETIC MEMORY ELEMENT TESTING SYSTEM AND METHOD

摘要

A method and system for testing a magnetic memory element by applying a sequence of test routines in which each test routine is a programmed sequence to tests and analyses; each routine having programmed segments and each segment having programmed steps. A programmed test control provides test parameter and step selection control signals. A programmed timing control selects steps to be performed in response to the step selection signals and generates timing signals as programmed in each of the selected steps. A test pulse generator produces test signals in response to the test parameter control signals and the timing signals.