FIR II IP Intel® FPGA IP: User Guide

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ID 683208
Date 9/17/2024
Public
Document Table of Contents
Document Table of Contents x
1. About the FIR II IP Intel® FPGA IP 2. FIR II IP Getting Started 3. FIR II IP Parameters 4. FIR II IP Functional Description 5. Document Revision History for the FIR II IP User Guide A. FIR II IP Core Document Archive
1. About the FIR II IP Intel® FPGA IP x
1.1. DSP Intel® FPGA IP Features 1.2. FIR II IP Core Features 1.3. FIR II IP Device Support 1.4. DSP Intel® FPGA IP Verification 1.5. FIR II IP Release Information 1.6. FIR II IP Core Performance and Resource Utilization
2. FIR II IP Getting Started x
2.1. Installing and Licensing Intel® FPGA IP Cores 2.2. IP Catalog and Parameter Editor 2.3. Specifying the IP Parameters and Options ( Quartus® Prime Pro Edition) 2.4. Simulating Intel® FPGA IP Cores 2.5. Simulating the FIR II IP Testbench in MATLAB 2.6. DSP Builder Design Flow
2.1. Installing and Licensing Intel® FPGA IP Cores x
2.1.1. Intel® FPGA IP Evaluation Mode 2.1.2. FIR II IP Core Intel® FPGA IP Evaluation Mode Timeout Behavior
2.3. Specifying the IP Parameters and Options ( Quartus® Prime Pro Edition) x
2.3.1. IP Core Generation Output ( Quartus® Prime Pro Edition)
3. FIR II IP Parameters x
3.1. FIR II IP Core Filter Specification 3.2. FIR II IP Core Coefficient Settings 3.3. FIR II IP Core Coefficients 3.4. FIR II IP Core Input and Output Options 3.5. FIR II IP Core Implementation Options 3.6. FIR II IP Core Reconfigurability
3.3. FIR II IP Core Coefficients x
3.3.1. Loading Coefficients from a File
3.4. FIR II IP Core Input and Output Options x
3.4.1. Signed Fractional Binary 3.4.2. MSB and LSB Truncation, Saturation, and Rounding
3.5. FIR II IP Core Implementation Options x
3.5.1. Memory and Multiplier Trade-Offs
3.5.1. Memory and Multiplier Trade-Offs x
3.5.1.1. Using Memory Block Threshold 3.5.1.2. Using Dual-port RAM Threshold 3.5.1.3. Using Large RAM Threshold 3.5.1.4. Using Hard Multiplier Threshold
4. FIR II IP Functional Description x
4.1. FIR II IP Core Interpolation Filters 4.2. FIR Decimation Filters 4.3. FIR II IP Time-Division Multiplexing 4.4. FIR II IP Core Multichannel Operation 4.5. FIR II IP Multiple Coefficient Banks 4.6. FIR II IP Coefficient Reloading 4.7. Reconfigurable FIR Filters 4.8. FIR II IP Core Interfaces and Signals
4.4. FIR II IP Core Multichannel Operation x
4.4.1. Vectorized Inputs 4.4.2. Channelization 4.4.3. Channel Input and Output Format
4.4.3. Channel Input and Output Format x
4.4.3.1. Eight Channels on Three Wires 4.4.3.2. Four Channels on Four Wires 4.4.3.3. 15 Channels with 15 Valid Cycles and 17 Invalid Cycles 4.4.3.4. 22 Channels with 11 Valid Cycles and 9 Invalid Cycles 4.4.3.5. Super Sample Rate
4.8. FIR II IP Core Interfaces and Signals x
4.8.1. Avalon Streaming Interfaces in DSP Intel FPGA IP 4.8.2. FIR II IP Core Avalon-ST Interfaces 4.8.3. FIR II IP Signals 4.8.4. FIR Filter Reset
4.8.2. FIR II IP Core Avalon-ST Interfaces x
4.8.2.1. Avalon-ST Sink Interface 4.8.2.2. Avalon-ST Source Interface
4.8.2.1. Avalon-ST Sink Interface x
4.8.2.1.1. Single Channel on Single Wire 4.8.2.1.2. Multiple Channels on Single Wire 4.8.2.1.3. Multiple Channels on Multiple Wires
1. About the FIR II IP Intel® FPGA IP
2. FIR II IP Getting Started
3. FIR II IP Parameters
4. FIR II IP Functional Description
5. Document Revision History for the FIR II IP User Guide
A. FIR II IP Core Document Archive

2.1. Installing and Licensing Intel® FPGA IP Cores

The Quartus® Prime software installation includes the Intel® FPGA IP library. This library provides many useful IP cores for your production use without the need for an additional license. Some Intel® FPGA IP cores require purchase of a separate license for production use. The Intel® FPGA IP Evaluation Mode allows you to evaluate these licensed Intel® FPGA IP cores in simulation and hardware, before deciding to purchase a full production IP core license. You only need to purchase a full production license for licensed Intel® IP cores after you complete hardware testing and are ready to use the IP in production.

The Quartus® Prime software installs IP cores in the following locations by default:

Figure 2. IP Core Installation Path


Table 6.  IP Core Installation Locations
Location Software Platform
<drive>:\intelFPGA_pro\<version>\quartus\ip\altera Quartus® Prime Pro Edition Windows*
<drive>:\intelFPGA\<version>\quartus\ip\altera Quartus® Prime Standard Edition Windows
<home directory>:/intelFPGA_pro/<version>/quartus/ip/altera Quartus® Prime Pro Edition Linux*
<home directory>:/intelFPGA/<version>/quartus/ip/altera Quartus® Prime Standard Edition Linux
Note: The Quartus® Prime software does not support spaces in the installation path.

Section Content
Intel FPGA IP Evaluation Mode
FIR II IP Core Intel FPGA IP Evaluation Mode Timeout Behavior

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