- Complete MAC and PCS functions
- Base-KR mode based on IEEE 802.3 Clause 49
- Pause Processing
- Optional 64-bit or 32-bit AXI4-Stream user interfaces
- Optional Standalone MAC with 64-bit AXI4-Stream interface and XGMII pin out
- Optional Clause 73 Auto-negotiation
- Optional Clause 72.6.10 Link Training
- Optional Clause 74 FEC - shortened cyclic code (2112, 2080)
- PCS only version with XGMII Interface
- Optional AXI4-Lite control and status interface
- Statistics and diagnostics
- 66-bit SerDes interface
- Custom preamble and adjustable Inter Frame Gap
- Supports 802.1CM (802.3br/802.1bu) preemption feature for MAC+PCS/PMA 64-bit Base-R