Intel® Stratix® 10 GX Transceiver Signal Integrity Development Kit User Guide

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ID 683206
Date 2/21/2023
Public
Document Table of Contents
Document Table of Contents x
1. Overview 2. Getting Started 3. Development Board Setup 4. Board Components 5. System Power 6. Board Test System 7. Board Update Portal A. Additional Information B. Revision History
1. Overview x
1.1. General Board Description 1.2. Recommended Operating Conditions 1.3. Handling the Development Board
2. Getting Started x
2.1. Installing the Quartus Prime software 2.2. Installing the Development Board 2.3. Installing the Intel® FPGA Download Cable Driver
3. Development Board Setup x
3.1. Setting up the Development Board 3.2. Factory Default Switch and Jumper Settings
4. Board Components x
4.1. Board Overview 4.2. Intel® Stratix® 10 GX FPGA 4.3. MAX V CPLD System Controller 4.4. FPGA Configuration 4.5. Status Elements 4.6. Setup Elements 4.7. User Input-Output Components 4.8. Clock Circuits 4.9. Transceiver Channels 4.10. Communication Ports 4.11. Flash Memory
4.4. FPGA Configuration x
4.4.1. FPGA Programming over Embedded Intel® FPGA Download Cable II 4.4.2. FPGA Programming from Flash Memory 4.4.3. FPGA Programming over External Intel® FPGA Download Cable II
4.7. User Input-Output Components x
4.7.1. User-Defined Pushbuttons 4.7.2. User-Defined DIP Switch 4.7.3. User-Defined LEDs 4.7.4. Character LCD
4.8. Clock Circuits x
4.8.1. Transceiver Dedicated Clocks 4.8.2. General-Purpose Clocks 4.8.3. Embedded Intel® FPGA Download Cable II Clock
5. System Power x
5.1. Power Guidelines 5.2. Power Supply 5.3. Power Management 5.4. Power Distribution System 5.5. Thermal Limitations and Protection Guidelines
6. Board Test System x
6.1. Preparing the Board 6.2. Running the Board Test System 6.3. Using the Board Test System
6.3. Using the Board Test System x
6.3.1. The Configure Menu 6.3.2. The System Info Tab 6.3.3. The GPIO Tab 6.3.4. The Flash Tab 6.3.5. The FMCA Tab 6.3.6. The FMCB Tab 6.3.7. The LPBK Tab 6.3.8. The MXP Tab 6.3.9. The SMA Tab 6.3.10. The QSFP and SFP+ Tab 6.3.11. The CFP4 Tab 6.3.12. Power Monitor 6.3.13. Clock Controller
7. Board Update Portal x
7.1. Connecting to the Board Update Portal 7.2. Using the Board Update Portal
A. Additional Information x
A.1. Safety and Regulatory Information A.2. Compliance and Conformity Information
A.1. Safety and Regulatory Information x
A.1.1. Safety Warnings A.1.2. Safety Cautions
B. Revision History x
B.1. User Guide Revision History
1. Overview
2. Getting Started
3. Development Board Setup
4. Board Components
5. System Power
6. Board Test System
7. Board Update Portal
A. Additional Information
B. Revision History

4.10. Communication Ports

The Intel® Stratix® 10 GX transceiver signal integrity development board supports a 10/100/1000 BASE-T Ethernet connection using a Marvell 88E1111 PHY device and the Intel® Triple-Speed Ethernet Megacore MAC function. The device is an auto-negotiating Ethernet PHY with an SGMII interface to the FPGA.

The Intel® Stratix® 10 GX FPGA device can communicate with the LVDS interfaces at up to 1.25 Gbps. The MAC function is provided in the FPGA for typical networking applications. The Marvell 88E1111 PHY uses 2.5 V and 1.2 V power rails and requires a 25-MHz reference clock driven from a dedicated oscillator. It interfaces to an RJ-45 connector with internal magnetics that are used for driving copper lines with Ethernet traffic.

Table 21.  Ethernet PHY Pin Assignments
Schematic Signal Name Marvell 88E1111 (U23) PHY Pin Number Description
ENET_LED_LINK1000 60/73 1000 Mb link LED
ENET_LED_LINK100 74 100 Mb link LED
ENET_LED_LINK10 59/76 10 Mb link LED
ENET_LED_TX 68 TX data active LED
ENET_LED_RX 69 RX data active LED
ENET_SGMII_TX_P 82 SGMII transmit
ENET_SGMII_TX_N 81 SGMII transmit
ENET_SGMII_RX_P 77 SGMII receive
ENET_SGMII_RX_N 75 SGMII receive
ENET_XTAL_25MHZ 55 25 MHz clock
ENET_T_INTn 23 Management bus interrrupt
ENET_RSET 30 Device reset
MDIO_T 24 Management bus data input/output
MDC_T 25 Management bus data clock
MDI_P0 29 Management bus data
MDI_N0 31 Management bus data
MDI_P1 33 Management bus data
MDI_N1 34 Management bus data
MDI_P2 39 Management bus data
MDI_N2 41 Management bus data
MDI_P3 42 Management bus data
MDI_N3 43 Management bus data
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