This section provides a detailed description of the AXI4-Stream user-side interface. This interface must be used by the user-side logic to initiate frame transmission and accept frame reception to and from the core. The definitions and abbreviations used in this chapter are described in the following table.
| Abbreviation | Definition |
|---|---|
| DA | Destination address; 6 bytes |
| SA | Source address; 6 bytes |
| L/T | Length/type field; 2 bytes |
| FCS | Frame check sequence; 4 bytes |