LVDS Tunneling Protocol and Interface (LTPI) IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs
ID
844310
Date
8/15/2025
Public
1. Overview
2. Configuring and Generating the IP
3. Simulating the IP
4. Validating the IP
5. Troubleshooting and Debugging Issues
6. Appendix A: Functional Description
7. Appendix B: Registers
8. Document Revision History for the LVDS Tunneling Protocol and Interface (LTPI) IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs
1.4.4.1. Link Detect and Link Speed Selection Frames
1.4.4.2. Link Detect Frame
1.4.4.3. Link Speed Frame
1.4.4.4. Advertise, Configure, and Accept Frames
1.4.4.5. Advertise Frames
1.4.4.6. Configure Frame
1.4.4.7. Accept Frame
1.4.4.8. LTPI Operational Frames
1.4.4.9. Default I/O Frame
1.4.4.10. Default Data Frame
2.4.1. Generated Directory Structure and Files
Figure 22. Directory Structure for LVDS Tunneling Protocol and Interface (LTPI) IP Design Example
Directory/File | Description |
---|---|
<working directory>/ltpi/sim/common/* | Simulation design example support file |
<working directory>/ltpi/sim/mentor/* | Contains a ModelSim* script msim_setup.tcl to set up and run a simulation |
<working directory>/exammple_design/testbench/run_vcsmx.sh | Simulation script file for VCS* MX simulator |
<working directory>/exammple_design/testbench/run_xcelium.sh | Simulation script file for Xcelium* simulator |
<working directory>/exammple_design/testbench/run_vsim.tcl | TCL script file for QuestaSim* simulator |