Floating-Point Intel® FPGA IP User Guide

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ID 683750
Date 8/30/2024
Public
Document Table of Contents
Document Table of Contents x
1. About Floating-Point Intel® FPGA IP 2. Floating Point Custom Accumulator Intel® FPGA IP 3. Floating Point Functions IP 4. Floating-Point IP Cores User Guide Document Archives 5. Document Revision History for the Floating-Point Intel® FPGA IPUser Guide
1. About Floating-Point Intel® FPGA IP x
1.1. Installing and Licensing Intel® FPGA IP Cores 1.2. Design Flow 1.3. Upgrading IP Cores 1.4. Floating-Point IP Cores General Features 1.5. IEEE-754 Standard for Floating-Point Arithmetic 1.6. Non-IEEE-754 Standard Format 1.7. Floating-Points IP Cores Output Latency 1.8. VHDL Component Declaration 1.9. VHDL LIBRARY-USE Declaration
1.2. Design Flow x
1.2.1. IP Catalog and Parameter Editor 1.2.2. Specifying the IP Parameters and Options ( Quartus® Prime Pro Edition)
1.2.1. IP Catalog and Parameter Editor x
1.2.1.1. The Parameter Editor
1.2.2. Specifying the IP Parameters and Options ( Quartus® Prime Pro Edition) x
1.2.2.1. IP Core Generation Output ( Quartus® Prime Pro Edition)
1.3. Upgrading IP Cores x
1.3.1. Migrating IP Cores to a Different Device
1.5. IEEE-754 Standard for Floating-Point Arithmetic x
1.5.1. Floating-Point Formats 1.5.2. Special Case Numbers 1.5.3. Rounding
1.5.1. Floating-Point Formats x
1.5.1.1. Single-Precision Format 1.5.1.2. Double-Precision Format 1.5.1.3. Single-Extended Precision Format
2. Floating Point Custom Accumulator Intel® FPGA IP x
2.1. Floating Point Custom Accumulator Intel® FPGA IP Features 2.2. Floating Point Custom Accumulator Intel® FPGA IP Output Latency 2.3. Floating Point Custom Accumulator Intel® FPGA IP Signals 2.4. Floating Point Custom Accumulator Intel® FPGA IP Parameters
3. Floating Point Functions IP x
3.1. Floating Point Functions IP Features 3.2. Floating Point Functions IP Output Latency 3.3. Floating Point Functions IP Target Frequency 3.4. Floating Point Functions IP Combined Target 3.5. Floating Point Functions IP Reset and Latency 3.6. Floating Point Functions IP Signals 3.7. Floating-Point Functions IP Parameters
1. About Floating-Point Intel® FPGA IP
2. Floating Point Custom Accumulator Intel® FPGA IP
3. Floating Point Functions IP
4. Floating-Point IP Cores User Guide Document Archives
5. Document Revision History for the Floating-Point Intel® FPGA IPUser Guide

3.3. Floating Point Functions IP Target Frequency

If you require a specific frequency, follow these steps:
  1. In the Floating Point Functions Intel® FPGA IP parameter editor, click Basic tab.
  2. Under the Performance category, in the Goal option, select frequency.
  3. In the Target field, set your desired frequency (MHz).
  4. The IP core reports the latency for the instance that it generates in the Report category.
    Note: You must verify the frequency by running the Timing Analyzer.
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