https://www.synopsys.com/designware-ip/interface-ip/die-to-die/ucie.html
UCIe IP Solution | Synopsys
Synopsys UCIe Controller and PHY IP solutions enable robust and reliable die-to-die links with testability features for known good dies and CRC or parity...
ucie ipsolutionsynopsys
https://www.synopsys.com/blogs/chip-design/64g-ucie-ip-high-speed-die-to-die-connectivity.html
How 64G UCIe IP Tape-Out Enables High-Speed Die-to-Die Connectivity | Synopsys
Discover Synopsys 64G UCIe IP for energy-efficient, high-bandwidth die-to-die connectivity in advanced multi-die AI and HPC designs.