I'm trying to simulate a PCIe gen 2 (5 Gbps) link in Hyperlynx SI 8.2.1
My required path is : FPGA-->connector--> 3 m cable --> connector --> FPGA
I'm not able to get any Pulse or Step response during FAST EYE characterization for 5Gbps if i add the 3m PCIe cable (part no: molex #74546-0403) to my path, The simulation time is only 10nS (ELDO is used as simulator)
I'm able to get the normal oscilloscope eye diagram output
Connector and cable i'm using s parameter models and FPGA i'm using IBIS AMI models
Could someone help me resolve this issue ?
Will i get output if i increase the simulation time ? If so could someone help me how to do that ?
Please open a service request on supportnet for your question. There are lots of details to consider for the circuit and models.