I
am trying to work on LCD display using VHDL.
I want to display the word “TECH” and make it blink on
LCD.
I need the complete source code
(If anyone helps me and the code works I will offer bonus cash
for it )
I am trying to write the code for an 8 bit adder in VHDL so that
I can program it onto my Elbert V2 Spartan 3A FPGA Development
Board, but I keep getting errors. Any ideas what I am doing
wrong?
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
entity adder8bit is
Port ( a : in STD_LOGIC_VECTOR(7 downto 0);
b : in STD_LOGIC_VECTOR(7 downto 0);
cin : in STD_LOGIC;
o : out STD_LOGIC_VECTOR(7 downto 0);
cout : out STD_LOGIC);
end adder8bit;
architecture Behavioral...
Write VHDL code for the following:
Use HEX-to-seven segment display converters to display the
inputs and results for a 4-bit adder. The inputs are unsigned 4-bit
binary numbers. The outcome is a 4-bit binary adder with LED
display.
First you need to create a symbol for the HEX-to-seven segment
display converter. Then implement a 4-bit adder using VHDL.
Finally, connect three HEX-to-seven segment display converters to
display input X, input Y, and sum S.
I need to develop a VHDL code for a FPGA basys 3, 4 digit 7
segment display. So when binary 0, 1 ,and 2 are inputted the
display says bad. When binary 3,4,5,6, the display says good.
I need to develop a VHDL code for a FPGA basys 3, 4 digit 7
segment display. So when binary 0, 1 ,and 2 are inputted the
display says bad. When binary 3,4,5,6, the display says good.
Java code for a binary tree that does the following:
Display a menu to the user and request for the desired
option.
Based on the user’s input, request for additional information as
follows:
o If the user wants to add a node, request for the name (or ID) of
the new node to be added as
well as the name of the desired parent of that node.
If the parent node already has two children, the new...
Java code for a binary tree that does the following:
Display a menu to the user and request for the desired
option.
Based on the user’s input, request for additional information as
follows:
o If the user wants to add a node, request for the name (or ID) of
the new node to be added as
well as the name of the desired parent of that node.
If the parent node already has two children, the new...
a) i) The following VHDL code contains erroneous syntax. Re
write the code in its corrected format onto your answer sheet. You
may assume that din is a 16-bit vector and that the ld, lr and cl
inputs are 1-bit wide.
lp: process(clk)
signal reg : std_logic_vector(15 downt
begin
if cl=’1’ then
reg := (others:=’0’);
else
if clk=’1’ and clkevent then
if ld=’1’
reg <= din;
end if;
if lr=’1’ then
reg := reg(14 downto 0) & “0
else
reg...