Intel FPGA Integer Arithmetic IP Cores User Guide

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ID 683490
Date 10/05/2020
Public
Document Table of Contents

6.1. Features

The LPM_COMPARE IP core offers the following features:

  • Generates a comparator function to compare two sets of data
  • Supports data width of 1–256 bits
  • Supports data representation format such as signed and unsigned
  • Produces the following output types:
    • alb (input A is less than input B)
    • aeb (input A is equal to input B)
    • agb (input A is greater than input B)
    • ageb (input A is greater than or equal to input B)
    • aneb (input A is not equal to input B)
    • aleb (input A is less than or equal to input B)
  • Supports optional asynchronous clear and clock enable input ports
  • Assigns the datab[] input to a constant
  • Supports pipelining with configurable output latency

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