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1. About the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide
2. Quick Start Guide
3. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example
4. Interface Signals Description
5. Configuration Registers Description
6. F-Tile Low Latency Ethernet 10G MAC Intel FPGA IP Design Example User Guide Archives
7. Document Revision History for the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide
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3.3.1. Design Components
Component | Description |
---|---|
LL 10GbE MAC | The Low Latency Ethernet 10G MAC Intel® FPGA IP with the following configuration:
For the design example with the IEEE 1588v2 feature, the following additional parameters are configured:
|
PHY | The 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP with the following configuration:
|
Channel address decoder | Decodes the addresses of the components in each Ethernet channel, such as PHY and LL 10GbE MAC. |
Multi-channel address decoder | Decodes the addresses of the components used by all channels. |
Top address decoder | Decodes the addresses of the top-level components, such as the Traffic Controller. |
SYS PLL | F-Tile Reference and System PLL Clocks Intel® FPGA IP that generates reference clock and system PLL clocks for the Agilex™ 7 Transceiver. |
Design Components for the IEEE 1588v2 Feature | |
Master TOD | The master TOD for all channels. |
TOD Synch | Synchronizes the master TOD to all local TODs. |
Local TOD | The TOD for each channel. |
TX Packet Classifier | Classify transmitting packet and generate corresponding PTP packet command to the MAC IP. |
Deterministic Latency Sampling PLL | Generates sampling clock for latency measurement. |
TOD Sync Sampling PLL | Generates sampling clock for TOD Synchronizer. |
Pulse Per Second | Generates pulse per second (pps) based on TOD. |