Providing 16 GT/s traffic generation on devices with link widths up to 16 lanes, Summit™ Z416 addresses needs of PCI Express developers. In addition to traffic generation, protocol analysis featuring CATC Trace™ and other traffic displays and data reports are available. Exerciser functions can be used for traffic generation and device/host emulation, while error injection functions enable developers to test error recovery routines important to interoperability of PCIe 4.0 products.