ETHER-10G-E3-U4

10 Gb+ Ethernet MAC IP Core Users Guide December 2010 IPUG39 02.9Table of Contents Chapter 1. Introduction .......................................................................................................................... 4 Quick Facts ........................................................................................................................................................... 4 Features ................................................................................................................................................................ 4 Chapter 2. Functional Description ........................................................................................................ 6 Receive MAC ............................................................................................................................................... 8 Transmit MAC ............................................................................................................................................ 10 Signal Descriptions ............................................................................................................................................. 11 Timing Specifications .......................................................................................................................................... 13 Transmit Interface ...................................................................................................................................... 13 Receive Interface ....................................................................................................................................... 13 Chapter 3. Parameter Settings ............................................................................................................ 14 Parameter Descriptions....................................................................................................................................... 14 Multicast Address Filter.............................................................................................................................. 14 Evaluation Generation Options .................................................................................................................. 15 Chapter 4. IP Core Generation............................................................................................................. 16 Licensing the IP Core.......................................................................................................................................... 16 Getting Started.................................................................................................................................................... 16 IPexpress-Created Files and Top Level Directory Structure............................................................................... 18 Instantiating the Core.......................................................................................................................................... 20 Running Functional Simulation ........................................................................................................................... 20 Synthesizing and Implementing the Core in a Top-Level Design ....................................................................... 21 Hardware Evaluation........................................................................................................................................... 23 Enabling Hardware Evaluation in Diamond................................................................................................ 23 Enabling Hardware Evaluation in ispLEVER.............................................................................................. 23 Updating/Regenerating the IP Core .................................................................................................................... 23 Regenerating an IP Core in Diamond ........................................................................................................ 23 Regenerating an IP Core in ispLEVER ...................................................................................................... 24 Chapter 5. Application Support........................................................................................................... 25 Reference Register Descriptions ........................................................................................................................ 25 Chapter 6. Support Resources ............................................................................................................ 45 Lattice Technical Support.................................................................................................................................... 45 Online Forums............................................................................................................................................ 45 Telephone Support Hotline ........................................................................................................................ 45 E-mail Support ........................................................................................................................................... 45 Local Support............................................................................................................................................. 45 Internet....................................................................................................................................................... 45 References.......................................................................................................................................................... 45 LatticeECP2/M ........................................................................................................................................... 45 LatticeECP3 ............................................................................................................................................... 45 LatticeSC/M................................................................................................................................................ 45 Revision History .................................................................................................................................................. 46 Appendix A. Resource Utilization ....................................................................................................... 47 LatticeECP2 and LatticeECP2S FPGAs ............................................................................................................. 47 Ordering Part Number................................................................................................................................ 47 LatticeECP2M and LatticeECP2MS FPGAs ....................................................................................................... 47 Ordering Part Number................................................................................................................................ 47 LatticeECP3 FPGAs............................................................................................................................................ 48 Ordering Part Number................................................................................................................................ 48 LatticeSC/M FPGAs ............................................................................................................................................ 48 2010 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice. IPUG39 02.9, December 2010 2 10 Gb+ Ethernet MAC IP Core Users Guide