Truechip's CXL 4.0 Verification IP provides exhaustive support for protocols including CXL.IO, CXL.CACHE, and CXL.MEM, integrating seamlessly with diverse CXL device types. This IP facilitates negotiations for PCIe mode and alternate protocol negotiation when in CXL mode. It supports various CXL/PCIe resets and is compatible with SerDes PIPE and the original PIPE architectures. This versatility makes it an ideal choice for managing complex data center workloads and high-speed interconnections.