// per Widmer and Franaszek module decode (datain, dispin, dataout, dispout, code_err, disp_err) ; input [9:0] datain ; input dispin ; output [8:0] dataout ; output dispout ; output code_err ; output disp_err ; wire ai = datain[0] ; wire bi = datain[1] ; wire ci...
(1 DOWNTO 0); --input flip flops SIGNAL counter_set : STD_LOGIC; --sync reset to zero SIGNAL counter_out : STD_LOGIC_VECTOR(counter_size DOWNTO 0) := (OTHERS => '0'); --counter output BEGIN counter_set <= flipflops(0) xor flipflops(1); --determine when to start/reset ...
复制 `timescale 1ns/1ps/// Engineer: Reborn Lee// Module Name: debounce_1b///moduledebounce_1b(input clk,//50MHzinput rst,input sw_in_n,output reg sw_out_n);reg sw_mid_r1,sw_mid_r2,sw_valid;always@(posedge clk or posedge rst)beginif(rst)begin sw_mid_r1<=1;// synchronize ...
但是网站上只有module的v文件,如下 moduletop_module(inputclk,inputareset,// async active-high reset to zeroinputload,inputena,input[3:0]data,outputreg[3:0]q);always@(posedgeclkorposedgeareset)beginif(areset)beginq<=4'd0;endelseif(load)beginq<=data;endelseif(ena)beginq<={1'b0,q[3:1...
#(parameterN=4)// bus size(input logic[N-1:0]data,output logic[$clog2(N):0]low_bit);timeunit 1ns;timeprecision 1ns;logic done;// local flagalways_comb begin// find lowest bit that is set in a vectorlow_bit='0;done='0;for(int i=0;i<=N-1;i++)beginif(!done)beginif(...
SIGNAL flipflops : STD_LOGIC_VECTOR(1 DOWNTO 0); --input flip flops SIGNAL counter_set : STD_LOGIC; --sync reset to zero SIGNAL counter_out : STD_LOGIC_VECTOR(counter_size DOWNTO 0) := (OTHERS => '0'); --counter output
Build a 4-bit priority encoder. For this problem, if none of the input bits are high (i.e., input is zero), output zero. Note that a 4-bit number has 16 possible combinations. 优先级编码器是一种组合电路,当给定输入比特矢量时,它输出矢量中第一个1比特的位置。例如,一个8位优先级编码器...
24.You are given a modulemy_dff8with two inputs and one output (that implements a set of 8 D flip-flops). Instantiate three of them, then chain them together to make a 8-bit wide shift register of length 3. In addition, create a 4-to-1 multiplexer (not provided) that chooses wha...
data_out , // Data Output empty , // FIFO empty full // FIFO full ); // FIFO constants parameter DATA_WIDTH = 8; parameter ADDR_WIDTH = 8; parameter RAM_DEPTH = (1 << ADDR_WIDTH); // Port Declarations input clk ; input rst ; ...
ResetSynchronous active-high reset that forces the counter to 1 EnableSet high for the counter to run ClkPositive edge-triggered clock input Q[3:0]The output of the counter c_enable, c_load, c_d[3:0]Control signals going to the provided 4-bit counter, so correct operation can be verif...