For the latest and previous versions of this user guide, refer to Mailbox Client with Avalon® Streaming Interface IP User Guide. If an IP or software version is not listed, the user guide for the previous IP or software version applies.
IP versions are the same as the Quartus® Prime Design Suite software versions up to v19.1. From Quartus® Prime Design Suite software version 19.2 or later, IP cores have a new IP versioning scheme.