How to Get the Most from Agilent's Intelligent Yield Enhancement Test (IYET)

Introduction

Agilent's Intelligent Yield Enhancement Test (IYET) is a dynamic re-test strategy that automatically re-tests failing unpowered tests after cycling vacuum. IYET is implemented entirely in the testplan using BT-Basic. No software update is required. No tests need to be recompiled. No external programs are called.

Download and read the IYET White Paper.

Creating a New IYET Testplan

This procedure assumes that you have completed the typical test development process in the target board directory but have not yet begun debug. A new testplan will be created based on one of the IYET testmains.

Download the testmains.zip file.