Stratix® 10 10GBASE-KR PHY IP Core User Guide

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ID 683500
Date 5/03/2024
Public
Document Table of Contents
Document Table of Contents x
1. About the Stratix® 10 10GBASE-KR PHY IP Core 2. Getting Started 3. Parameter Settings 4. Functional Description 5. Stratix® 10 10GBASE-KR PHY Registers 6. Interface Signals 7. Design Example 8. Supported Tools A. Difference between Stratix® 10 and Arria® 10 IP Variants B. Stratix® 10 10GBASE-KR PHY IP Core User Guide Archives C. Document Revision History for Stratix® 10 10GBASE-KR PHY IP Core User Guide
1. About the Stratix® 10 10GBASE-KR PHY IP Core x
1.1. Stratix® 10 10GBASE-KR PHY IP Core Supported Features 1.2. Device Family Support 1.3. IP Core Speed Grade Support 1.4. Resource Utilization 1.5. Release Information
2. Getting Started x
2.1. Installing and Licensing Intel® FPGA IPs 2.2. Specifying the IP Core Parameters and Options 2.3. Generated File Structure 2.4. Simulating the IP Core 2.5. Integrating Your IP Core in Your Design 2.6. Stratix® 10 10GBASE-KR IP Core Testbench 2.7. Compiling the Full design
2.1. Installing and Licensing Intel® FPGA IPs x
2.1.1. Intel® FPGA IP Evaluation Mode
2.5. Integrating Your IP Core in Your Design x
2.5.1. Pin Assignments 2.5.2. Adding the Transceiver PLL 2.5.3. Adding the fPLL 2.5.4. Adding the Stratix® 10 Transceiver PHY Reset Controller 2.5.5. Placement Settings for the Stratix® 10 10GBASE-KR PHY IP Core
5. Stratix® 10 10GBASE-KR PHY Registers x
5.1. Register Map 5.2. Register Definitions
6. Interface Signals x
6.1. Clock and Reset Signals 6.2. Data Interface Signals 6.3. Serial Data Signals 6.4. Avalon® -MM Interface Signals 6.5. Transceiver Reconfiguration Signals 6.6. Control and Status Signals
6.2. Data Interface Signals x
6.2.1. XGMII Mapping to Standard SDR XGMII Data
7. Design Example x
7.1. Quick Start Guide 7.2. Design Example Description
7.1. Quick Start Guide x
7.1.1. Design Example Directory Structure 7.1.2. Hardware Design Example Components 7.1.3. Simulation Design Example Components 7.1.4. Generating the Design Example 7.1.5. Simulating the Stratix® 10 10GBASE-KR Design Example Testbench 7.1.6. Compiling and Configuring the Design Example in Hardware 7.1.7. Testing the Hardware Design Example
7.2. Design Example Description x
7.2.1. Hardware and Software Requirements 7.2.2. Design Example Behavior 7.2.3. Design Example Interface Signals 7.2.4. Stratix® 10 10GBASE-KR PHY Design Example Registers
8. Supported Tools x
8.1. Ethernet Toolkit Overview
8.1. Ethernet Toolkit Overview x
8.1.1. Features
1. About the Stratix® 10 10GBASE-KR PHY IP Core
2. Getting Started
3. Parameter Settings
4. Functional Description
5. Stratix® 10 10GBASE-KR PHY Registers
6. Interface Signals
7. Design Example
8. Supported Tools
A. Difference between Stratix® 10 and Arria® 10 IP Variants
B. Stratix® 10 10GBASE-KR PHY IP Core User Guide Archives
C. Document Revision History for Stratix® 10 10GBASE-KR PHY IP Core User Guide

6.5. Transceiver Reconfiguration Signals

You access the transceiver control and status registers using the transceiver reconfiguration interface. This is an Avalon® -MM interface.

The Avalon® -MM interface implements a standard memory-mapped protocol. You can connect an Avalon master to this bus to access the registers of the embedded Transceiver PHY IP core.

Table 17.  Reconfiguration Interface Ports with Shared Native PHY Reconfiguration InterfaceThese signals are synchronous to mgmt_clk.
Signal Name Direction Description
reconfig_write Input Write enable signal. Signal is active high.
reconfig_read Input Read enable signal. Signal is active high.
reconfig_address[10:0] Input Address bus. The lower 10 bits specify address and the upper bit specifies the channel (bit [10] is always 0) .
reconfig_writedata[31:0] Input A 32-bit data write bus. reconfig_address specifies the address.
reconfig_readdata[31:0] Output A 32-bit data read bus. Drives read data from the specified address. Signal is valid after reconfig_waitrequest is deasserted.
reconfig_waitrequest Output Indicates the Avalon® -MM interface is busy. Keep the reconfig_write or reconfig_read asserted until reconfig_waitrequest is deasserted.
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