I don't do Verilog, but in VHDL it may look like this: library IEEE; use IEEE.std_logic_1164.all; use IEEE.numeric_std.all; entity posnegcounter is generic( WIDTH_COUNT : natural := 8 ); port( Clk : in std_logic; Reset : in std_logic; Counter : o...
This example describes an 8 bit Gray-code counter design in Verilog HDL. The Gray code outputs differ in only one bit for every two successive values.
030. Lesson 30 - VHDL Example 16 4-Bit Binary to Gray Code 04:07 031. Lesson 31 - VHDL Example 17 4-Bit Gray Code to Binary 04:43 032. Lesson 32 - Binary-to-BCD Converter 09:36 033. Lesson 33 - VHDL Example 18 4-Bit Binary-to-BCD Converter Logic 01:48 034. Lesson 34...
【Verilog】Gray Code Counter 格雷码计数器 Gray code counters (having one bit change per counter transition) are often used in FIFO design and digital communication. Here I will show two styles gray code counter. Style #1 First style gray code counter uses a single set of flip-flops as the ...
This example describes an 8 bit Gray-code counter design in Verilog HDL. The Gray code outputs differ in only one bit for every two successive values.
【Verilog】Gray Code Counter 格雷码计数器Zz Gray code counters (having one bit change per counter transition) are often used in FIFO design and digital communication. Here I will show two styles gray code counter. Style #1 First style gray code counter uses a single set of flip-flops as ...
Gray counter Verilog code module gray(clr,clk, q); input clr,clk; output reg[2:0] q; reg temp=3'd0; always@(posedge clk,posedge clr) begin if(clr==0) begin case(temp) 3'd0:q=3'd1; 3'd1:q=3'd3; 3'd2:q=3'd6; ...
This code http://www.altera.com/support/examples/verilog/ver-counter.html?gsa_pos=5&wt.oss_r=1&wt.oss=counter%20code results the attached RTL view. I wonder why the Adder is used in this circuit. I would rather expect some T flip-flops. Am I doing something wrong? Thank yo...
In this paper, MOD 16 up counter has been implemented using Cadence front end tools. Verilog RTL has been used for writing the code of counter. The functionality of counter has been tested by writing the testbench of counter and observing its o...
I need modulo-9 counter Verilog code for my two pushbutton, 4-digit 7 segment display. // put comments here module modncount 1 ( input logic up, down, clock, output logic (3:0) count, output logic carry, borrow ) ; // up/down controls...