Algorithmic Modeling Interface Interoperability Case Study

The Algorithmic Modeling Interface (AMI) defines a standard syntax for modeling the physical layer of high-speed serial interfaces such as PCI Express (PCIe) and Serial Attach SCSI (SAS). Although it has been gathering momentum since it emerged in 2008, the models developed under this standard continue to experience basic functionality and interoperability issues. Many models only run under one simulator and require multiple revisions before they will run in another simulator. Our paper presents a case study of three different AMI models in three different simulators together with recommendations for insuring the quality of these critical elements of serial interface simulation.