BCD Counter Symbol BCD counter Truth tableRstClkQ 1 X 0000 0 1 0001 0 1 0010 0 1 0011 0 1 0100 0 1 0101 0 1 0110 0 1 0111 0 1 1000 0 1 1001 BCD counter Verilog codemodule bcd(clr,clk,dir, tc, q); input
module bcd_4d_cnt( //4位十进制计数器 input clk, input reset_n, input en, //同步使能 input load, //同步装载 input [15:0] d, output reg [15:0] bcd ); always @ (posedge clk or negedge reset_n) if(!reset_n) bcd <= 0; else if(load) bcd <= d; else if(en) if(bcd[3:...
技术标签: fpga verilogFPGA进制数与BCD码转换 4位二进制转换成两个BCD码二-十进制编码(BCD码)是把十进制的0~9这个十个数用二位二进制数(0000 1001)代表的代码。我们也可以用四位二进制数表示成两个BCD码。module bit4BCD(bcd,bcd0,bcd1); input [3:0] bcd; output reg[3:0] bcd0,bcd1; always ...
模24的8421BCD码计数器(Verilog HDL语言描述)(仿真与综合) 目录前言原理Verilog HDL程序设计测试代码仿真波形图ISE综合后RTL SchematicTechnology Schematic前言本博文用Verilog HDL语言描述模24的8421BCD码计数器,之后用Modelsim进行功能仿真,然后用ISE进行综合,看看综合出来的RTL级电路以及Technology Schematic是什么样子的,...
binbcd6.vhd -- Title: Binary-to-BCD Converter library IEEE; use IEEE.std_logic_1164.all; use IEEE.std_logic_unsigned.all; entity binbcd6 is port ( B: in STD_LOGIC_VECTOR (5 downto 0); P: out STD_LOGIC_VECTOR (6 downto 0) ); end binbcd6; architecture binbcd6_arch of bin...
/*Logic to convert binary numbers into Gray coded binary numbers is implemented in the following Verilog Code. */ module binary2gray(); reg clk; reg rstn; reg [5:0] counter_binary, counter_binary_reg, counter_gray, counter_gray_reg; integer count, file_wr; /* Initial block to generate...