DesignWare CCIX IP Solutions

Synopsys’ complete DesignWare CCIX IP solution consisting of controller, PHY and verification IP, delivers data transfer rates up to 25Gbps and supports cache coherency for high performance cloud computing applications. The IP is CCIX 1.1 ready and can support operation at 32Gbps. The Cache Coherent Interconnect for Accelerators (CCIX) standard was created to enable hardware accelerators and processors to maintain cache coherency across shared memory in a heterogeneous multi-processor system. It leverages PCI Express 4.0 line rates up to 16Gbps with extended speed mode to accelerate speeds up to 25Gbps.

The CCIX IP is built on the silicon-proven DesignWare IP for PCI Express 4.0, which has been validated in over 1500 designs and shipped in billions of units, enabling designers to lower integration risk while accelerating adoption of the CCIX standard. Synopsys is a contributing member of the CCIX Consortium.

Watch a complete end-to-end CCIX link operating at up to 25 Gb/s data rates, featuring the Synopsys CCIX PHY and controller IP. The demo highlights the advanced debug, error injection, and statistical analysis features as well as importance of setting the correct payload size for maximum throughput.