Intel FPGA Integer Arithmetic IP Cores User Guide

ID 683490
Date 10/05/2020
Document Table of Contents
Give Feedback

2.2. Verilog HDL Prototype

The following Verilog HDL prototype is located in the Verilog Design File (.v) lpm.v in the < Intel® Quartus® Prime installation directory>\eda\synthesis directory.

module lpm_counter ( q, data, clock, cin, cout, clk_en, cnt_en, updown,
aset, aclr, aload, sset, sclr, sload, eq );
parameter lpm_type = "lpm_counter";
parameter lpm_width = 1;
parameter lpm_modulus = 0;
parameter lpm_direction = "UNUSED";
parameter lpm_avalue = "UNUSED";
parameter lpm_svalue = "UNUSED";
parameter lpm_pvalue = "UNUSED";
parameter lpm_port_updown = "PORT_CONNECTIVITY";
parameter lpm_hint = "UNUSED";
output [lpm_width-1:0] q;
output cout;
output [15:0] eq;
input  cin;
input  [lpm_width-1:0] data;
input  clock, clk_en, cnt_en, updown;
input  aset, aclr, aload;
input  sset, sclr, sload;