The U4305A PCIe 3.0 exerciser with pre-defined LTSSM test cases can help validate the complex and hard-to-test state transitions of DUTs LTSSM. With the ability to emulate either a root complex or an end point in the same card, the U4305A PCIe 3.0 exerciser can help you validate your device whether it is a server or an add-in card. The emulated personality is easily switched through a simple software switch. The LTSSM test cases come with detailed reporting to clearly define the source of the failures, if found, for fast debug.