GTS CPRI PHY Intel® FPGA IP User Guide

Download PDF
ID 814577
Date 10/07/2024
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents
Document Table of Contents x
1. About the GTS CPRI PHY FPGA IP 2. Getting Started 3. GTS CPRI PHY IP Parameter Settings 4. Functional Description 5. Interface Signals 6. GTS CPRI PHY IP Registers 7. GTS CPRI PHY IP Troubleshooting 8. GTS CPRI PHY Intel FPGA IP User Guide Archives 9. Document Revision History for the GTS CPRI PHY Intel FPGA IP User Guide
1. About the GTS CPRI PHY FPGA IP x
1.1. GTS CPRI PHY IP Features 1.2. GTS CPRI PHY IP Device Family Support 1.3. GTS CPRI PHY IP Device Speed Grade Support 1.4. GTS CPRI PHY IP Release Information
2. Getting Started x
2.1. Installing and Licensing Intel® FPGA IPs 2.2. Specifying the GTS CPRI PHY IP Parameters and Options 2.3. Generated File Structure 2.4. GTS CPRI PHY IP Testbenches
2.1. Installing and Licensing Intel® FPGA IPs x
2.1.1. Intel FPGA IP Evaluation Mode
2.2. Specifying the GTS CPRI PHY IP Parameters and Options x
2.2.1. System PLL Clock for Your IP Design
3. GTS CPRI PHY IP Parameter Settings x
3.1. Analog Parameters for GTS IPs
4. Functional Description x
4.1. Reset Logic 4.2. Latency Measurement
4.2. Latency Measurement x
4.2.1. Deterministic Latency
5. Interface Signals x
5.1. GTS CPRI PHY IP Clock Signals 5.2. GTS CPRI PHY IP Reset Signals 5.3. GTS CPRI PHY IP TX MII (64b/66b) 5.4. GTS CPRI PHY IP RX MII (64b/66b) 5.5. GTS CPRI PHY IP Status Interface for 64b/66b Line Rate 5.6. GTS CPRI PHY IP TX Interface (8b/10b) 5.7. GTS CPRI PHY IP RX Interface (8b/10b) 5.8. GTS CPRI PHY IP Status Interface for 8b/10b Line Rate 5.9. GTS CPRI PHY IP Serial Interface 5.10. GTS CPRI PHY Reconfiguration Interface 5.11. GTS CPRI PHY IP Datapath and PMA Avalon Memory-Mapped Interface
5.1. GTS CPRI PHY IP Clock Signals x
5.1.1. GTS CPRI PHY IP Required Clock Frequencies
1. About the GTS CPRI PHY FPGA IP
2. Getting Started
3. GTS CPRI PHY IP Parameter Settings
4. Functional Description
5. Interface Signals
6. GTS CPRI PHY IP Registers
7. GTS CPRI PHY IP Troubleshooting
8. GTS CPRI PHY Intel FPGA IP User Guide Archives
9. Document Revision History for the GTS CPRI PHY Intel FPGA IP User Guide

5.11. GTS CPRI PHY IP Datapath and PMA Avalon Memory-Mapped Interface

Table 27.  GTS CPRI PHY IP Datapath and PMA Avalon Memory-Mapped Interface Signals
Port Name Width (Bits) Domain Description
i_reconfig_addr 18 i_reconfig_clk Address for hard CSRs. Word addressing is used.
i_reconfig_read 1 i_reconfig_clk Read command for hard CSRs.
i_reconfig_write 1 i_reconfig_clk Write command for hard CSRs.
o_reconfig_readdata 32 i_reconfig_clk Read data from hard CSRs.
o_reconfig_readdatavalid 1 i_reconfig_clk Read data from hard CSRs is valid.
i_reconfig_writedata 32 i_reconfig_clk Data for writes to hard CSRs.
o_reconfig_waitrequest 1 i_reconfig_clk Stalling signal for operations on hard CSRs.
i_reconfig_byteenable 4 i_reconfig_clk Byteenable for hard CSRs
Level Two Title