JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example User Guide

Download PDF
ID 683298
Date 7/29/2024
Public
Document Table of Contents
Document Table of Contents x
1. JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example User Guide
1. JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example User Guide x
1.1. JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example Quick Start Guide 1.2. Design Example Detailed Description 1.3. JESD204B Cyclone® 10 GX FPGA IP Design Example User Guide Archives 1.4. Document Revision History for the JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example User Guide
1.1. JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example Quick Start Guide x
1.1.1. Directory Structure 1.1.2. Generating the Design 1.1.3. Simulating the Design 1.1.4. Compiling and Testing the Design
1.1.2. Generating the Design x
1.1.2.1. Design Example Parameters
1.1.4. Compiling and Testing the Design x
1.1.4.1. Board Connectivity 1.1.4.2. Hardware Test for System Console Control Design Example
1.2. Design Example Detailed Description x
1.2.1. Features 1.2.2. Hardware and Software Requirements 1.2.3. Supported Configurations 1.2.4. Presets 1.2.5. Design Components 1.2.6. Clocking Scheme 1.2.7. Simulation 1.2.8. Design Example Files 1.2.9. Registers 1.2.10. Signals 1.2.11. Customizing the Design Example
1.2.5. Design Components x
1.2.5.1. Platform Designer System Component 1.2.5.2. Transport Layer 1.2.5.3. Test Pattern Generator 1.2.5.4. Test Pattern Checker
1.2.5.1. Platform Designer System Component x
1.2.5.1.1. JESD204B Subsystem in Platform Designer 1.2.5.1.2. Parallel I/O 1.2.5.1.3. ATX PLL 1.2.5.1.4. Core PLL 1.2.5.1.5. SPI Master
1.2.7. Simulation x
1.2.7.1. Testbench
1.2.11. Customizing the Design Example x
1.2.11.1. Modifying the JESD204B IP Core Parameters 1.2.11.2. Changing the Data Rate or Reference Clock Frequency
1. JESD204B Intel® Cyclone® 10 GX FPGA IP Design Example User Guide

1.2.5.1.2. Parallel I/O

Parallel I/O (PIO) modules provide general input/output (I/O) access from the Avalon® master (JTAG to Avalon® master bridge). There are two sets of 32-bit PIO registers:

  • Status registers—input from the HDL components to the Avalon® master
  • Control registers—output from the Avalon® master to the HDL components

The registers are assigned in the top level HDL file (io_status for status registers, io_control for control registers). The tables below describe the signal connectivity for the status and control registers.

Table 9.  Signal Connectivity for Status Registers
Bit Signal
0 Core PLL locked
1 TX transceiver ready (for duplex and simplex TX data path only)
2 RX transceiver ready (for duplex and simplex RX data path only)
3 Test pattern checker data error (for duplex and simplex RX data path only)
4 TX link error (for duplex and simplex TX data path only)
5 RX link error (for duplex and simplex RX data path only)
Table 10.  Signal Connectivity for Control Registers
Bit Signal
0

RX serial loopback enable (for duplex data path only)

30 Global reset
31 SYSREF
Level Two Title