AN 705: Scalable 10G Ethernet MAC using 1G/10G PHY

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ID 683066
Date 5/13/2016
Public
Document Table of Contents
Document Table of Contents x
1. Scalable 10G Ethernet MAC using 1G/10G PHY
1. Scalable 10G Ethernet MAC using 1G/10G PHY x
1.1. Features 1.2. Parameters 1.3. Block Diagrams 1.4. Components 1.5. Requirements 1.6. Design Example Walkthrough 1.7. Design Example Testbench 1.8. Clocking Scheme 1.9. Reset Scheme 1.10. Interface Signals 1.11. Register Map 1.12. Known Issues 1.13. Document Revision History
1.6. Design Example Walkthrough x
1.6.1. Setting Up the Design Examples 1.6.2. Changing Number of Channels 1.6.3. Configuring PHY Speed 1.6.4. IP Regeneration
1.6.3. Configuring PHY Speed x
1.6.3.1. Changing Speed between 10G and 1G in 1000BaseX mode 1.6.3.2. Changing Speed between 1G, 100M, and 10M SGMII
1.7. Design Example Testbench x
1.7.1. Testbench Components 1.7.2. Testbench Files 1.7.3. Simulating Testbench 1.7.4. Test Case
1.7.3. Simulating Testbench x
1.7.3.1. Using ModelSim Simulator 1.7.3.2. Using VCS Simulator
1.7.4. Test Case x
1.7.4.1. Test Scenario for Design Example without IEEE 1588v2 1.7.4.2. Test Scenario for Design Example with IEEE 1588v2
1.7.4.2. Test Scenario for Design Example with IEEE 1588v2 x
1.7.4.2.1. Testcase 1 1.7.4.2.2. Testcase 2 1.7.4.2.3. Testcase 3
1.8. Clocking Scheme x
1.8.1. Clocking Diagram 1.8.2. Sync-E Support
1.8.2. Sync-E Support x
1.8.2.1. Enable Ref Clock Sharing 1.8.2.2. Disable Ref Clock Sharing
1.9. Reset Scheme x
1.9.1. Design Example without IEEE 1588v2 1.9.2. Design Example with IEEE 1588v2 1.9.3. Internal PHY PLL Powerdown Connection Scheme
1.9.1. Design Example without IEEE 1588v2 x
1.9.1.1. Channel Level Reset Scheme 1.9.1.2. Multi-Channel Level Reset Scheme
1.9.2. Design Example with IEEE 1588v2 x
1.9.2.1. Channel Level Reset Scheme 1.9.2.2. Multi-Channel Level Reset Scheme
1.10. Interface Signals x
1.10.1. Clock and Reset Interface Signals 1.10.2. Avalon-MM Interface Signals 1.10.3. Avalon-ST Interface Signals 1.10.4. PHY Interface Signals 1.10.5. MDIO Interface Signals 1.10.6. IEEE 1588v2 Timestamp Interface Signals 1.10.7. Packet Classifier Interface Signals 1.10.8. ToD Interface Signals
1.11. Register Map x
1.11.1. Master TOD 1.11.2. 1G TOD 1.11.3. 10G TOD 1.11.4. PHY 1.11.5. 1G/10G MAC
1. Scalable 10G Ethernet MAC using 1G/10G PHY

1.3. Block Diagrams

Figure 1.  Block Diagram for Design Example without IEEE 1588v2
Figure 2.  Block Diagram for Design Example with IEEE 1588v2 You can use one of the following module:
  • altera_eth_multi_channel_1588_wrapper—includes address_decoder_multi_channel block which consolidate address_decoder_channel of all channels and Master TOD into a single Avalon-MM interface.
  • altera_eth_multi_channel_1588—exposes Avalon-MM interface of address_decoder_channel of every channels and Master TOD to provide more flexible access and register map address space allocation.
Level Two Title