JESD204B Intel® FPGA IP User Guide

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ID 683442
Date 12/16/2024
Public
Document Table of Contents
Document Table of Contents x
1. JESD204B IP Quick Reference 2. About the JESD204B Intel® FPGA IP 3. Getting Started 4. JESD204B IP Functional Description 5. JESD204B IP Deterministic Latency Implementation Guidelines 6. JESD204B IP Debug Guidelines 7. JESD204B Intel® FPGA IP User Guide Archives 8. Document Revision History for the JESD204B Intel® FPGA IP User Guide
2. About the JESD204B Intel® FPGA IP x
2.1. Release Information 2.2. Device Family Support 2.3. Datapath Modes 2.4. IP Variation 2.5. JESD204B IP Configuration 2.6. Channel Bonding 2.7. Performance and Resource Utilization
2.5. JESD204B IP Configuration x
2.5.1. Run-Time Configuration
3. Getting Started x
3.1. Introduction to Intel® FPGA IP Cores 3.2. Installing and Licensing Intel® FPGA IP Cores 3.3. Intel® FPGA IP Evaluation Mode 3.4. Upgrading IP Cores 3.5. IP Catalog and Parameter Editor 3.6. Design Walkthrough 3.7. JESD204B Design Examples 3.8. JESD204B IP Design Considerations 3.9. JESD204B Intel® FPGA IP Parameters 3.10. JESD204B IP Component Files 3.11. JESD204B IP Testbench
3.6. Design Walkthrough x
3.6.1. Creating a New Quartus® Prime Project 3.6.2. Parameterizing and Generating the IP 3.6.3. Compiling the JESD204B IP Core Design 3.6.4. Programming an FPGA Device
3.8. JESD204B IP Design Considerations x
3.8.1. Integrating the JESD204B IP in Platform Designer 3.8.2. Pin Assignments 3.8.3. Adding External Transceiver PLLs 3.8.4. Timing Constraints For Input Clocks
3.11. JESD204B IP Testbench x
3.11.1. Generating and Simulating the IP Testbench 3.11.2. Testbench Simulation Flow
3.11.1. Generating and Simulating the IP Testbench x
3.11.1.1. Generating the Testbench Simulation Model 3.11.1.2. Simulating the IP Testbench
4. JESD204B IP Functional Description x
4.1. Transmitter 4.2. Receiver 4.3. Operation 4.4. Clocking Scheme 4.5. Reset Scheme 4.6. Signals 4.7. Registers
4.1. Transmitter x
4.1.1. TX Data Link Layer 4.1.2. TX PHY Layer
4.1.1. TX Data Link Layer x
4.1.1.1. TX CGS 4.1.1.2. TX ILAS 4.1.1.3. User Data Phase
4.2. Receiver x
4.2.1. RX Data Link Layer 4.2.2. RX PHY Layer
4.2.1. RX Data Link Layer x
4.2.1.1. RX CGS 4.2.1.2. Frame Synchronization 4.2.1.3. Frame Alignment 4.2.1.4. Lane Alignment 4.2.1.5. ILAS Data 4.2.1.6. Initial Lane Synchronization
4.3. Operation x
4.3.1. Operating Modes 4.3.2. Scrambler/Descrambler 4.3.3. SYNC_N Signal 4.3.4. Link Reinitialization 4.3.5. Link Startup Sequence 4.3.6. Error Reporting Through SYNC_N Signal
4.3.1. Operating Modes x
4.3.1.1. Subclass 0 Operating Mode 4.3.1.2. Subclass 1 Operating Mode 4.3.1.3. Subclass 2 Operating Mode
4.4. Clocking Scheme x
4.4.1. Device Clock 4.4.2. Link Clock 4.4.3. Local MultiFrame Clock 4.4.4. Clock Correlation 4.4.5. Transceiver Calibration Clock Source
4.5. Reset Scheme x
4.5.1. Reset Sequence 4.5.2. ADC–FPGA Subsystem Reset Sequence 4.5.3. FPGA–DAC Subsystem Reset Sequence
4.6. Signals x
4.6.1. Transmitter Signals 4.6.2. Receiver Signals
4.7. Registers x
4.7.1. Register Access Type Convention 4.7.2. Transmitter Registers 4.7.3. Receiver Registers
5. JESD204B IP Deterministic Latency Implementation Guidelines x
5.1. SYSREF Guidelines 5.2. Constraining Incoming SYSREF Signal 5.3. Programmable RBD Offset 5.4. Programmable LMFC Offset 5.5. Maintaining Deterministic Latency during Link Reinitialization
6. JESD204B IP Debug Guidelines x
6.1. Clocking Scheme 6.2. JESD204B Parameters 6.3. SPI Programming 6.4. Converter and FPGA Operating Conditions 6.5. Signal Polarity and FPGA Pin Assignment 6.6. Creating a Signal Tap Debug File to Match Your Design Hierarchy 6.7. Debugging JESD204B Link Using System Console
6.6. Creating a Signal Tap Debug File to Match Your Design Hierarchy x
6.6.1. Removing Irrelevant Signals and Adding E-Tile PHY Signals
1. JESD204B IP Quick Reference
2. About the JESD204B Intel® FPGA IP
3. Getting Started
4. JESD204B IP Functional Description
5. JESD204B IP Deterministic Latency Implementation Guidelines
6. JESD204B IP Debug Guidelines
7. JESD204B Intel® FPGA IP User Guide Archives
8. Document Revision History for the JESD204B Intel® FPGA IP User Guide

3.6.2. Parameterizing and Generating the IP

Refer to Parameters for the IP core parameter values and description.

  1. In the IP Catalog (Tools > IP Catalog), locate and double-click the JESD204B Intel® FPGA IP.
  2. Specify a top-level name for your custom IP variation. This name identifies the IP core variation files in your project. If prompted, also specify the target Intel® FPGA device family and output file HDL preference. Click OK.
  3. In the Main tab, set the following options:
    • Jesd204b wrapper
    • Data path
    • Jesd204b subclass
    • Data Rate
    • Transceiver Tile
    • PCS Option
    • PLL Type
    • Bonding Mode
    • PLL/CDR Reference Clock Frequency
    • Enable Bit reversal and Byte reversal
    • Enable Transceiver Dynamic Reconfiguration
    • Enable Native PHY Debug Master Endpoint
    • Enable Capability Registers
    • Set user-defined IP identifier
    • Enable Control and Status Registers
    • Enable PRBS Soft Accumulators
  4. In the Jesd204b Configurations tab, select the following configurations:
    • Common configurations (L, M, Enable manual F configuration, F, N, N', S, K)
    • Advanced configurations (SCR, CS, CF, HD, ECC_EN, PHADJ, ADJCNT, ADJDIR)
  5. In the Configurations and Status Registers tab, set the following configurations:
    • Device ID
    • Bank ID
    • Lane ID
    • Lane checksum
  6. After parameterizing the core, go to the Example Design tab and click Generate Example Design to create the simulation testbench. Skip to 8 if you do not want to generate the design example.
  7. Set a name for your <example_design_directory> and click OK to generate supporting files and scripts.
    The testbench and scripts are located in the <example_design_directory>/ip_sim folder.

    The Generate Example Design option generates supporting files for the following entities:

    • IP core for simulation—refer to Generating and Simulating the IP Testbench
    • IP core design example for simulation—refer to Generating and Simulating the Design Example section in the respective design example user guides.
    • IP core design example for synthesis—refer to Compiling the JESD204B IP Core Design Example section in the respective design example user guides.
  8. Click Finish or Generate HDL to generate synthesis and other optional files matching your IP variation specifications. The parameter editor generates the top-level .ip, .qip or .qsys IP variation file and HDL files for synthesis and simulation.

    The top-level IP variation is added to the current Quartus® Prime project. Click Project > Add/Remove Files in Project to manually add a .qip or .qsys file to a project. Make appropriate pin assignments to connect ports.

Note: Some parameter options are grayed out if they are not supported in a selected configuration or it is a derived parameter.
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