AN 985: Nios® V Processor Tutorial

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ID 784468
Date 7/24/2024
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Document Table of Contents
Document Table of Contents x
1. AN 985: Nios® V Processor Tutorial
1. AN 985: Nios® V Processor Tutorial x
1.1. Overview 1.2. Generating the System 1.3. Simulating the Nios® V Processor System 1.4. Programming the System 1.5. Debugging the System 1.6. Document Revision History for AN 985: Nios® V Processor Tutorial
1.1. Overview x
1.1.1. Hardware and Software Requirements
1.2. Generating the System x
1.2.1. Building Hardware Design in Platform Designer 1.2.2. Building Software Design with Ashling* RiscFree* IDE for Intel® FPGAs
1.2.1. Building Hardware Design in Platform Designer x
1.2.1.1. Manual Instantiation 1.2.1.2. Board-Aware Flow 1.2.1.3. Configurable Example Design
1.2.1.1. Manual Instantiation x
1.2.1.1.1. Creating a New Project 1.2.1.1.2. Creating a Platform Designer System 1.2.1.1.3. Configuring Assignment and Constraint 1.2.1.1.4. Compiling the Quartus® Prime Software Project
1.2.1.1.2. Creating a Platform Designer System x
1.2.1.1.2.1. Adding Nios® V/m Processor Intel® FPGA IP 1.2.1.1.2.2. Adding On-Chip Memory II (RAM or ROM) Intel® FPGA IP 1.2.1.1.2.3. Adding JTAG UART Intel® FPGA IP 1.2.1.1.2.4. Adding Reset Release Intel® FPGA IP 1.2.1.1.2.5. Connect Interfaces and Signals 1.2.1.1.2.6. Clear System Warnings and Errors 1.2.1.1.2.7. Configuring the Reset Vector of the Nios® V Processor 1.2.1.1.2.8. Saving and Generating System HDL
1.2.1.1.3. Configuring Assignment and Constraint x
1.2.1.1.3.1. Adding Design Files 1.2.1.1.3.2. Adding Synopsys Design Constraint (SDC) File 1.2.1.1.3.3. Pin Assignments 1.2.1.1.3.4. Configuration and Power Management Assignments
1.2.1.2. Board-Aware Flow x
1.2.1.2.1. Creating a New Project 1.2.1.2.2. Creating a Platform Designer System 1.2.1.2.3. Configuring Assignment and Constraint 1.2.1.2.4. Compiling the Quartus® Prime Software Project
1.2.1.2.2. Creating a Platform Designer System x
1.2.1.2.2.1. Adding Nios® V/m Processor Intel® FPGA IP 1.2.1.2.2.2. Adding On-Chip Memory (RAM or ROM) Intel® FPGA IP 1.2.1.2.2.3. Adding JTAG UART Intel® FPGA IP 1.2.1.2.2.4. Adding System ID Peripheral Intel® FPGA IP 1.2.1.2.2.5. Adding Reset Release Intel FPGA IP 1.2.1.2.2.6. Connect Interfaces and Signals 1.2.1.2.2.7. Clear System Warnings and Errors 1.2.1.2.2.8. Saving and Generating System HDL
1.2.1.2.3. Configuring Assignment and Constraint x
1.2.1.2.3.1. Adding Design Files 1.2.1.2.3.2. Adding Synopsys Design Constraint (SDC) File 1.2.1.2.3.3. Pin Assignments 1.2.1.2.3.4. Configuration and Power Management Assignments
1.2.1.3. Configurable Example Design x
1.2.1.3.1. Creating a New Project 1.2.1.3.2. Creating a Platform Designer System 1.2.1.3.3. Configuring Assignment and Constraint 1.2.1.3.4. Compiling the Quartus® Prime Software Project
1.2.1.3.2. Creating a Platform Designer System x
1.2.1.3.2.1. Saving and Generating System HDL
1.2.1.3.3. Configuring Assignment and Constraint x
1.2.1.3.3.1. Adding Design Files 1.2.1.3.3.2. Pin Assignments 1.2.1.3.3.3. Configuration and Power Management Assignments
1.2.2. Building Software Design with Ashling* RiscFree* IDE for Intel® FPGAs x
1.2.2.1. Creating a Board Support Package 1.2.2.2. Creating an Application Project File 1.2.2.3. Importing Projects into Ashling* RiscFree* IDE for Intel® FPGAs 1.2.2.4. Building the Hello World Application
1.2.2.3. Importing Projects into Ashling* RiscFree* IDE for Intel® FPGAs x
1.2.2.3.1. Importing Nios® V Processor BSP Project 1.2.2.3.2. Importing Application Project
1.3. Simulating the Nios® V Processor System x
1.3.1. Preparing Hardware Design for Simulation 1.3.2. Preparing Software Design for Simulation 1.3.3. Checking Simulation Files 1.3.4. Running System Simulation
1.4. Programming the System x
1.4.1. Programming Hardware SOF File 1.4.2. Downloading the Software ELF File 1.4.3. Applying External Tool Configuration 1.4.4. Run Hello World Application
1.5. Debugging the System x
1.5.1. Software Debugging
1.5.1. Software Debugging x
1.5.1.1. Setting Initial Breakpoint 1.5.1.2. Starting the Debugger 1.5.1.3. View Global Variables 1.5.1.4. View Memory 1.5.1.5. Setting a Second Breakpoint 1.5.1.6. Control Debugger
1. AN 985: Nios® V Processor Tutorial

1.2.1.2.1. Creating a New Project

Start developing the Nios® V processor system by creating a new Quartus® Prime software project.
  1. Launch Quartus® Prime Pro Edition software.
  2. Click New Project Wizard to create a new project.
    Figure 23. New Project Wizard
  3. Read the Introduction and click Next to proceed.
    Figure 24. New Project Wizard — Introduction
  4. In Directory, Name, Top-Level Entity window,
    1. Select Empty project.
      Figure 25. Selecting Project Settings
    2. Enter your working directory, define the name of the project, and enter the top-level design entity as niosv_top. Click Next to proceed.
      Figure 26. Specifying the Properties of the Project
    3. Filter Device Name as AGFB014R24B2E2V which is for Agilex™ 7 FPGA F-Series Transceiver-SoC Development Kit.
      Figure 27. Device Tab
    4. Click Next to proceed.
  5. In Add Files window, leave it empty and click Next to proceed.
    Figure 28. Add Files Window
  6. In EDA Tool Settings windows, select Questa Intel FPGA. The selection is for simulation in the topic Simulating the Nios® V Processor.
    Figure 29. EDA Tool Settings
  7. Click Next to review the summary of the new project. Then click Finish.
    Figure 30. Summary
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