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

3.11.1.2. Simulating the IP Testbench

Note: VHDL is not supported in VCS* simulator.
Table 18.  Simulation Setup Scripts

Simulator

File Directory

Script

ModelSim* - Intel® FPGA Edition/ ModelSim* - Intel® FPGA Starter Edition <example_design_directory>/ip_sim/testbench/setup_scripts/mentor msim_setup.tcl
QuestaSim* simulator
Synopsys VCS* simulator <example_design_directory>/ip_sim/testbench/setup_scripts/synopsys/vcs vcs_setup.sh
Synopsys VCS* MX simulator <example_design_directory>/ip_sim/testbench/setup_scripts/synopsys/vcsmx

vcsmx_setup.sh

synopsys_sim.setup

Aldec Riviera-PRO*
Note: Agilex™ 7 and Stratix® 10 E-tile devices do not support this simulator.
<example_design_directory>/ip_sim/testbench/setup_scripts/aldec rivierapro_setup.tcl
Cadence Xcelium* Parallel simulator <example_design_directory>/ip_sim/testbench/setup_scripts/xcelium xcelium_setup.sh
Table 19.  Simulation Run Scripts

Simulator

File Directory

Script

ModelSim* - Intel® FPGA Edition/ ModelSim* - Intel® FPGA Starter Edition <example_design_directory>/ip_sim/testbench/mentor run_altera_jesd204_tb.tcl
QuestaSim* simulator
Synopsys VCS* simulator <example_design_directory>/ip_sim/testbench/synopsys/vcs run_altera_jesd204_tb.sh
Synopsys VCS* MX simulator <example_design_directory>/ip_sim/testbench/synopsys/vcsmx

run_altera_jesd204_tb.sh

Aldec Riviera-PRO*
Note: Agilex™ 7 and Stratix® 10 E-tile devices do not support this simulator.
<example_design_directory>/ip_sim/testbench/aldec run_altera_jesd204_tb.tcl
Cadence Xcelium* Parallel simulator <example_design_directory>/ip_sim/testbench/xcelium run_altera_jesd204_tb.sh

To simulate the testbench design using the ModelSim* - Intel® FPGA Edition/ ModelSim* - Intel® FPGA Starter Edition or QuestaSim* simulator, follow these steps:

  1. Launch the ModelSim* - Intel® FPGA Edition/ ModelSim* - Intel® FPGA Starter Edition or QuestaSim* simulator.
  2. On the File menu, click Change Directory > Select <example_design_directory>/ip_sim/testbench/<simulator name>.
  3. On the File menu, click Load > Macro file. Select run_altera_jesd204_tb.tcl. This file compiles the design and runs the simulation automatically, providing a pass or fail indication on completion.

To simulate the testbench design using the Aldec Riviera-PRO* simulator, follow these steps:

  1. Launch the Aldec Riviera-PRO* simulator.
  2. On the File menu, click Change Directory > Select <example_design_directory>/ip_sim/testbench/<simulator name>.
  3. On the Tool menu, click Execute Macro. Select run_altera_jesd204_tb.tcl. This file compiles the design and runs the simulation automatically, providing a pass or fail indication on completion.

To simulate the testbench design using the VCS* , VCS* MX (in Linux), or Cadence simulators, follow these steps:

  1. Launch the Synopsys VCS* or VCS* MX, or Cadence Xcelium* Parallel simulator.
  2. On the File menu, click Change Directory > Select <example_design_directory>/ip_sim/testbench/<simulator name>.
  3. Run the run_altera_jesd204_tb.sh file. This file compiles the design and runs the simulation automatically, providing a pass or fail indication on completion.
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