nSys offered a portfolio of Verification IP and services.
The nVS family had VIP for standard interfaces/protocols such as PCI Express Gen3/Gen2/Gen1, Ethernet (100/40/10/1G), USB3.0/2.0, SATA, SAS, DDR3/2 etc. The nVS family was written in native SystemVerilog (UVM/OVM/VMM) and Verilog.