fpga图像处理实战-图像旋转

FPGA实现

`timescale 1ns / 1ps
//
// Company: 
// Engineer: 
// 
// Create Date: 2024/08/25 12:56:19
// Design Name: 
// Module Name: img_rotate
// Project Name: 
// Target Devices: 
// Tool Versions: 
// Description: 
// 
// Dependencies: 
// 
// Revision:
// Revision 0.01 - File Created
// Additional Comments:
// 
//


module img_rotate#(
    parameter                           angle                     = 90    //旋转角度
)(
    input                               clk                        ,
    input                               rst                        ,
    input              [  11: 0]        img_new_width              ,
    input              [  11: 0]        img_new_height             ,
    input  wire        [  11: 0]        img_width                  ,
    input  wire        [  10: 0]        img_height                 ,
    input                               valid_i                    ,
    input              [  23: 0]        img