GTS JESD204C Intel® FPGA IP Design Example User Guide

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ID 813978
Date 12/13/2024
Public
Document Table of Contents
Document Table of Contents x
1. About the GTS JESD204C Intel® FPGA IP Design Example User Guide 2. GTS JESD204C Intel® FPGA IP Design Example Quick Start Guide 3. Detailed Description for the GTS JESD204C Design Example 4. Document Revision History for the GTS JESD204C Intel® FPGA IP Design Example User Guide
2. GTS JESD204C Intel® FPGA IP Design Example Quick Start Guide x
2.1. Design Example Block Diagram 2.2. Hardware and Software Requirements 2.3. Generating the Design 2.4. Dual Simplex Design Example 2.5. Simulating the Design Example Testbench 2.6. Compiling and Testing the Design
2.3. Generating the Design x
2.3.1. Design Example Parameters 2.3.2. Directory Structure
3. Detailed Description for the GTS JESD204C Design Example x
3.1. System Components 3.2. GTS JESD204C Design Example Clock and Reset 3.3. GTS JESD204C Design Example Signals 3.4. GTS JESD204C Design Example Control Registers 3.5. Hardware Test for System Console Control Design Example
3.1. System Components x
3.1.1. JTAG to Avalon® Master Bridge 3.1.2. Parallel I/O (PIO) Core 3.1.3. SPI Master 3.1.4. IOPLL 3.1.5. SYSREF Generator 3.1.6. Reset Sequencers 3.1.7. 3-Wire SPI 3.1.8. Pattern Generator and Checker 3.1.9. GTS JESD204C TX and RX IP
1. About the GTS JESD204C Intel® FPGA IP Design Example User Guide
2. GTS JESD204C Intel® FPGA IP Design Example Quick Start Guide
3. Detailed Description for the GTS JESD204C Design Example
4. Document Revision History for the GTS JESD204C Intel® FPGA IP Design Example User Guide

3.1.4. IOPLL

The IOPLL generates the clock required to generate frame_clk and link_clk. The reference clock to the PLL is configurable but limited to the data rate/factor of 33 for FCLK_MULP=2 and data rate/factor of 66 for FCLK_MULP=1.
  • For design example that supports data rate of 17.16 Gbps, the clock rate for frame_clk and link_clk is 260 MHz.
  • For design example that supports data rate of 16.22016 Gbps, the clock rate for frame_clk and link_clk is 245.76 MHz.
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