Parallel Flash Loader Intel® FPGA IP User Guide

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ID 683698
Date 7/23/2021
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Document Table of Contents
Document Table of Contents x
1. Parallel Flash Loader Intel® FPGA IP User Guide
1. Parallel Flash Loader Intel® FPGA IP User Guide x
1.1. Features 1.2. Device Support 1.3. Functional Description 1.4. Using the PFL IP Core 1.5. PFL IP Core In Embedded Systems 1.6. Third-party Programmer Support 1.7. Parameters 1.8. Signals 1.9. Specifications 1.10. Parallel Flash Loader Intel® FPGA IP User Guide Archives 1.11. Document Revision History for the Parallel Flash Loader Intel® FPGA IP User Guide
1.2. Device Support x
1.2.1. Supported Flash Memory Devices 1.2.2. Supported Schemes and Features
1.3. Functional Description x
1.3.1. Programming Flash Memory 1.3.2. Controlling Intel® FPGA Configuration from Flash Memory 1.3.3. Mapping PFL and Flash Address 1.3.4. Implementing Page in the Flash .pof 1.3.5. Using Enhanced Bitstream Compression and Decompression 1.3.6. Using Remote System Upgrade
1.3.1. Programming Flash Memory x
1.3.1.1. Programming CFI Flash 1.3.1.2. Programming Quad SPI Flash 1.3.1.3. Programming NAND Flash
1.3.4. Implementing Page in the Flash .pof x
1.3.4.1. Storing Option Bits
1.3.6. Using Remote System Upgrade x
1.3.6.1. Remote System Upgrade State Machine in the PFL IP Core 1.3.6.2. Implementing Remote System Upgrade with the PFL IP Core 1.3.6.3. User Watchdog Timer
1.4. Using the PFL IP Core x
1.4.1. Converting .sof Files to a .pof 1.4.2. Constraining PFL Timing 1.4.3. Simulating PFL Design 1.4.4. Programming Intel® CPLDs and Flash Memory Devices 1.4.5. Defining New CFI Flash Device 1.4.6. Programming Multiple Flash Memory Devices 1.4.7. Creating Jam Files for Intel® CPLDs and Flash Memory Device Programming
1.4.2. Constraining PFL Timing x
1.4.2.1. Constraining Clock Signal 1.4.2.2. Constraining Synchronous Input and Output Ports 1.4.2.3. Constraining Asynchronous Input and Output Ports, and Bidirectional Synchronous Ports 1.4.2.4. Summary of PFL Timing Constraints
1.4.3. Simulating PFL Design x
1.4.3.1. Creating a Test Bench File for PFL Simulation 1.4.3.2. Performing PFL Simulation in the ModelSim- Intel® FPGA Software 1.4.3.3. Performing PFL Simulation for FPGA Configuration
1.4.4. Programming Intel® CPLDs and Flash Memory Devices x
1.4.4.1. Programming Intel® CPLDs and Flash Memory Devices Separately
1.9. Specifications x
1.9.1. Configuration Time Calculation Examples
1. Parallel Flash Loader Intel® FPGA IP User Guide

1.4.3. Simulating PFL Design

You can simulate the behavior of the PFL IP core with the ModelSim®- Intel® FPGA software as if it configures an FPGA. This section provides guidelines on the PFL simulation for FPGA configuration.
Note: You can perform PFL simulation using gate-level simulation, which is based on functional netlist. PFL simulation does not support RTL simulation. PFL simulation does not reflect the true behavior of the hardware. Intel® certifies the PFL IP core based on actual hardware testing, and not through PFL simulation.
Table 9.  Files Required for PFL Simulation in the ModelSim- Intel® FPGA Software
File/Library Description
.vo or .vho The Verilog HDL or VHDL output file of the PFL IP core.
.sdo The Standard Delay Format Output file (.sdo) of the PFL IP core.
Simulation libraries:
  • altera
  • altera_mf
  • maxii
  • maxv
 The precompiled library files for Intel® FPGA IP core primitives and Intel® CPLDs in the ModelSim- Intel® FPGA software.
Test bench Test bench file to establish the interface between the PFL IP core and the flash memory device.
Flash simulation model files The simulation model files for the flash memory devices in the PS or FPP configuration. For the flash simulation model file for each flash memory device, refer to the respective flash memory device manufacturer.
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