Given the following VHDL code, write the simplified Boolean equations for the outputs and sketch the...
Given the following VHDL code, write the simplified Boolean equations for the outputs and sketch the circuit schematic.
entity newFunction is /*entity declaration*/
port(a, b, c: in STD_LOGIC;
y: out STD_LOGIC);
Z: out STD_LOGIC);
end;
architecture synth of newFunction is /*architecture body*/
begin
y <= (not a and b and not c) or
(a and b and not c)
z <= (a and b and c) or
(not a and b and not c) or
(not a and not b and c)
end;
Homework Answers
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Given the following VHDL code, write the simplified Boolean
equations for the outputs and sketch the...
S2) Draw the logic circuit on the side of which the given VHDL code is real....
S2) Draw the logic circuit on the side of which the given VHDL code is real. library IEEE; use IEEE.STD_LOGIC_1164.ALL; entity devre is 81: out STD_LOGIC; Y2 : out port (A,B,C : in STD_LOGIC; STD_LOGIC); end devre; architecture behavioral of devre is begin Y1 <= (A xor B) and (not C); Y2 <= (A and (B or C)); end behavioral;
QUESTION 1 Complete the following peice of VHDL code with the necessary VHDL statements for a...
QUESTION 1 Complete the following peice of VHDL code with the necessary VHDL statements for a counter that counts through this sequence(0,9,17,15,4,26) repeatedly. library IEEE use IEEE.STD_LOGIC_1164 ALL entity GCC is Port ( systemClock, reset in STD_LOGIC end GCC architecture Behavioral of GCC is stateOutput out STD LOGIC_ VECTOR (4 downto 0)) component FreqDivider is Port (systemClock in STD_LOGIC; slowClock: out STD LOGIC); end component, signal nextState, presentState: std_logic_vector(5 downto 0) := "00000"; signal slowClock: std_logic begin FD0: FreqDivider port...
Draw the RTL schematic of the hardware that will be synthesized for the VHDL code below....
Draw the RTL schematic of the hardware that will be synthesized for the VHDL code below. entity unknown is port (x: in std_logic_vector(7 downto 0); op: in std_logic_vector(1 downto 0); clk: in std_logic; f: out std_logic_vector(7 downto 0)); end entity. architecture arch of unknown is signal a, b, c, d: std_logic_vector(7 downto 0); begin d <= x; process (clk) begin if (rising_edge(clk)) then a <= b; b <= c + a; c <= d; if (op = “00”) then f...
(20 pts)VHDL. Implement the logic circuit specified in the following truth table by using a 4:1 m...
(20 pts)VHDL. Implement the logic circuit specified in the following truth table by using a 4:1 mulitiplexer ome regular logic gates. 11 Draw a schematic of your implementation. 2) Suppose that you are given the following VHDL code of a 4:1 multiplexer. Please write a VHDL code to describe your implementation by using structure modeling technique, by using the following 4:1 multiplexer asia your answer component in your structure modeling. Note that you do not need to re-write the following...
draw a block diagram of the circuit represented by the vhdl code listed below. be sure...
draw a block diagram of the circuit represented by the vhdl
code listed below. be sure to completely label the final
diagram
Draw a block diagram of the circuit represented by the VHDL code listed below. Be sure to completely label the final diagram. -- library declaration library IEEE; use IEEE.std logic 1164.all; -- entity entity ckti is Port (EN, EN2 : in std logic; CLK : in std logic; Z! out std logie); end ckt1; -- architecture architecture arch...
Write a test bench for the following VHDL code -------------------------------------------------------------------------------------------------------------------------------- LIBRARY ieee ; USE ieee.std_logic_1164.all ;...
Write a test bench for the following VHDL code -------------------------------------------------------------------------------------------------------------------------------- LIBRARY ieee ; USE ieee.std_logic_1164.all ; ENTITY registern IS GENERIC (N: INTEGER :=4); -- INTEGER=32, 16, ….. PORT (D : IN STD_LOGIC_VECTOR (N-1 downto 0); clk, reset, Load : IN STD_LOGIC ; Q : OUT STD_LOGIC_VECTOR (N-1 downto 0 )) ; END registern; ARCHITECTURE behavior OF registern IS BEGIN PROCESS (clk) BEGIN IF clk' EVENT AND clk='1' THEN IF (reset ='0') THEN --synchronous reset Q<=(OTHERS=>’0’); ELSIF (L ='0') THEN Q<=D;...
Write a VHDL code using processes for the following logic circuit which include a shift register...
Write a VHDL code using processes for the following logic
circuit which include a shift register and 4x1 multiplexer. Use the
entity below.
entity registers_min_max is
port( din : in std_logic_vector(3 downto 0);
reset : in std_logic;
clk : in
std_logic;
sel : in
std_logic_vector(1 downto 0);
reg_out : out std_logic_vector(3
downto 0));
end registers_min_max;
din reset RO clk reset R1 A C clk reset R2 clk reset R3 clk 3 0 sel LE
PROBLEM 3 (16 PTS) ▪ With a D flip flop and logic gates, sketch the circuit...
PROBLEM 3 (16 PTS) ▪ With a D
flip flop and logic gates, sketch the circuit whose excitation
equation is given by:
PROBLEM 3 (16 PTS) • With a D flip flop and logic gates, sketch the circuit whose excitation equation is given by: Qit+1) + y + Q(t) + y(t) (4 pts) • Complete the timing diagram of the circuit whose VHDL description is shown below. Also, get the excitation equation for q. library ieee: elsaf (cll'event and clk...
Name: ·5. (10 lts) Find and correct errors in the following VHDL ed. IEEE ; library use IEEE . STD LOGIC-1104 . all...
Name: ·5. (10 lts) Find and correct errors in the following VHDL ed. IEEE ; library use IEEE . STD LOGIC-1104 . all; entity cicuitl is port (a, b, elk: in STD_LOGIC: This part of the code its correct.That is, the entity definition and the 1ibraries are written correctly S out STD LOGIC) ond; architecture synth of eicuiti is begin This part of the code ธhould be a process that groups input a and input b together to forn a...
8.(5 points).There is an error in following VHDL code. Find the error and correct (only that...
8.(5 points).There is an error in following VHDL code. Find the error and correct (only that line of code). LIBRARY ieee; USE ieee.std_logic_1164.all; ENTITY dec2to4 IS PORT (i IN STD LOGIC VECTOR (1 DOWNTO 0); : En IN STD_LOGIC; d OUT STD LOGIC); END dec2to4; ARCHITECTURE dataflow OF dec2to4 IS BEGIN SIGNAL Eni: STD_LOGIC_VECTOR(2 DOWNTO 0); Eni <= En & i; -concatenate signals WITH Eni SELECT d <"0001" WHEN "100" "0010" WHEN "101", "0100" WHEN "110", "1000" WHEN "111", 0000"...
S2) Draw the logic circuit on the side of which the given VHDL code is real. library IEEE; use IEEE.STD_LOGIC_1164.ALL; entity devre is 81: out STD_LOGIC; Y2 : out port (A,B,C : in STD_LOGIC; STD_LOGIC); end devre; architecture behavioral of devre is begin Y1 <= (A xor B) and (not C); Y2 <= (A and (B or C)); end behavioral;
QUESTION 1 Complete the following peice of VHDL code with the necessary VHDL statements for a counter that counts through this sequence(0,9,17,15,4,26) repeatedly. library IEEE use IEEE.STD_LOGIC_1164 ALL entity GCC is Port ( systemClock, reset in STD_LOGIC end GCC architecture Behavioral of GCC is stateOutput out STD LOGIC_ VECTOR (4 downto 0)) component FreqDivider is Port (systemClock in STD_LOGIC; slowClock: out STD LOGIC); end component, signal nextState, presentState: std_logic_vector(5 downto 0) := "00000"; signal slowClock: std_logic begin FD0: FreqDivider port...
(20 pts)VHDL. Implement the logic circuit specified in the following truth table by using a 4:1 mulitiplexer ome regular logic gates. 11 Draw a schematic of your implementation. 2) Suppose that you are given the following VHDL code of a 4:1 multiplexer. Please write a VHDL code to describe your implementation by using structure modeling technique, by using the following 4:1 multiplexer asia your answer component in your structure modeling. Note that you do not need to re-write the following...
draw a block diagram of the circuit represented by the vhdl
code listed below. be sure to completely label the final
diagram
Draw a block diagram of the circuit represented by the VHDL code listed below. Be sure to completely label the final diagram. -- library declaration library IEEE; use IEEE.std logic 1164.all; -- entity entity ckti is Port (EN, EN2 : in std logic; CLK : in std logic; Z! out std logie); end ckt1; -- architecture architecture arch...
Write a VHDL code using processes for the following logic
circuit which include a shift register and 4x1 multiplexer. Use the
entity below.
entity registers_min_max is
port( din : in std_logic_vector(3 downto 0);
reset : in std_logic;
clk : in
std_logic;
sel : in
std_logic_vector(1 downto 0);
reg_out : out std_logic_vector(3
downto 0));
end registers_min_max;
din reset RO clk reset R1 A C clk reset R2 clk reset R3 clk 3 0 sel LE
PROBLEM 3 (16 PTS) ▪ With a D
flip flop and logic gates, sketch the circuit whose excitation
equation is given by:
PROBLEM 3 (16 PTS) • With a D flip flop and logic gates, sketch the circuit whose excitation equation is given by: Qit+1) + y + Q(t) + y(t) (4 pts) • Complete the timing diagram of the circuit whose VHDL description is shown below. Also, get the excitation equation for q. library ieee: elsaf (cll'event and clk...
Name: ·5. (10 lts) Find and correct errors in the following VHDL ed. IEEE ; library use IEEE . STD LOGIC-1104 . all; entity cicuitl is port (a, b, elk: in STD_LOGIC: This part of the code its correct.That is, the entity definition and the 1ibraries are written correctly S out STD LOGIC) ond; architecture synth of eicuiti is begin This part of the code ธhould be a process that groups input a and input b together to forn a...
8.(5 points).There is an error in following VHDL code. Find the error and correct (only that line of code). LIBRARY ieee; USE ieee.std_logic_1164.all; ENTITY dec2to4 IS PORT (i IN STD LOGIC VECTOR (1 DOWNTO 0); : En IN STD_LOGIC; d OUT STD LOGIC); END dec2to4; ARCHITECTURE dataflow OF dec2to4 IS BEGIN SIGNAL Eni: STD_LOGIC_VECTOR(2 DOWNTO 0); Eni <= En & i; -concatenate signals WITH Eni SELECT d <"0001" WHEN "100" "0010" WHEN "101", "0100" WHEN "110", "1000" WHEN "111", 0000"...
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