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1. About Triple-Speed Ethernet Intel® FPGA IP for Agilex™ 5 devices
2. Getting Started
3. Parameter Settings
4. Functional Description
5. Configuration Register Space
6. Interface Signals
7. Design Considerations
8. Timing Constraints
9. Testbench
10. Triple-Speed Ethernet Intel® FPGA IP User Guide Archives
11. Document Revision History for the Triple-Speed Ethernet Intel® FPGA IP User Guide: Agilex™ 5 FPGAs and SoCs
A. Ethernet Frame Format
B. Simulation Parameters
4.1.1. MAC Architecture
4.1.2. MAC Interfaces
4.1.3. MAC Transmit Datapath
4.1.4. MAC Receive Datapath
4.1.5. MAC Transmit and Receive Latencies
4.1.6. FIFO Buffer Thresholds
4.1.7. Congestion and Flow Control
4.1.8. Magic Packets
4.1.9. MAC Local Loopback
4.1.10. MAC Reset
4.1.11. PHY Management (MDIO)
4.1.12. Connecting MAC to External PHYs
6.1.1. 10/100/1000 Ethernet MAC Signals
6.1.2. 10/100/1000 Multiport Ethernet MAC Signals
6.1.3. 10/100/1000 Ethernet MAC with 1000BASE-X/SGMII PCS Signals
6.1.4. 10/100/1000 Ethernet MAC with Internal FIFO Buffers, and 1000BASE-X/SGMII 2XTBI PCS with Embedded PMA (GTS) Signals
6.1.5. 10/100/1000 Multiport Ethernet MAC with 1000BASE-X/SGMII PCS Signals
6.1.6. 1000BASE-X/SGMII PCS Signals
6.1.7. 1000BASE-X/SGMII 2XTBI PCS Signals
6.1.1.1. Clock and Reset Signals
6.1.1.2. Clock Enabler Signals
6.1.1.3. MAC Control Interface Signals
6.1.1.4. MAC Status Signals
6.1.1.5. MAC Receive Interface Signals
6.1.1.6. MAC Transmit Interface Signals
6.1.1.7. Pause and Magic Packet Signals
6.1.1.8. MII/GMII/RGMII Signals
6.1.1.9. PHY Management Signals
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6.1.3.2. Status LED Control Signals
Name | I/O | Description | ||||||||||||
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led_link | O | When asserted, this signal indicates a successful link synchronization. | ||||||||||||
led_panel_link | O | When asserted, this signal indicates the following behavior:
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led_crs | O | When asserted, this signal indicates some activities on the transmit and receive paths. When deasserted, it indicates no traffic on the paths. | ||||||||||||
led_col | O | When asserted, this signal indicates that a collision was detected during frame transmission. This signal is always deasserted when the PCS function operates in standard 1000BASE-X mode or in full-duplex mode when SGMII is enabled. | ||||||||||||
led_an | O | Auto-negotiation status. The PCS function asserts this signal when an auto-negotiation completes. |
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led_char_err | O | 10-bit character error. Asserted for one tbi_rx_clk cycle when an erroneous 10-bit character is detected. | ||||||||||||
led_disp_err | O | 10-bit running disparity error. Asserted for one tbi_rx_clk cycle when a disparity error is detected. A running disparity error indicates that more than the previous and perhaps the current received group had an error. |