24.4.5.1.5 Vendor Specific CCCs

The Target treats all the CCC transfers as Vendor Specific CCCs. Target mode is transparent to the application for transferring and receiving the Vendor Specific CCCs. Target mode uses the private receive (Controller write) transfer flow for Vendor Specific Write CCCs and provides a configurable unique command and transfer data ports for Vendor Specific Read CCCs. The details for handling Vendor Specific Write and Read CCCs are described in the subsequent sections.