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Problem 2 (15 points) wo components, component A 4 and component B, are declared as follows...
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...
b. Suppose you are provided with a 4-bit ripple carry adder. It has the following entity declaration and schematic representation А(3:0] B[3: entity fourbit FA is portA, B in std logic_vector (3 downto 0); 4-bit RCA Cin in std_logic; S out stdlogic_vector (3 downto 0) Cout out std logic: Cin Cout S3:0] end fourbitFA Create a VHDL architecture for the following circuit (15 Marks) C3:0] D[3:0] A[3:0] B[3:0] Е[3:0] F[3:0] 4-bit RCA 4-bit RCA inA 4-bit RCA CinB CinC Coutl...
Please Write it in VHDL and complete the following code Create an entity called "regs" where you infer a true dual port (both ports can independently either read or write to any location) memory consisting of 32 16-bit words (64 Bytes). It should have the following black box interface and behavior: entity regs is port clk, en, rst in std_logic; İdl, İd2 : in std logic vector (4 downto 0); __ Addresses wr_enl, wr_ en2 in std logic dinl, din2...
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
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"...
Question 18 (5 points) LIBRARY ece USE ieee.std logic 1164.all ENTITY prob6 21 IS PORT (w IN STD LOGIC VECTOR(3 DOWNTO 0) y: OUT STD LOGIC VECTOR(I DOWNTO 0)); END prob6 21 ARCHITECTURE Behavior OF prob6 21 IS BEGIN WITH w SELECT y <= "O0" WHEN "0001" ..01.. WHEN "O010", "10" WHEN 0100" 11" WHEN OTHERS END Behavior What type of circuit does the VHDL code represents? 4-bit shifter a 4-to-2 binary encoder A two bit multiplier None of the...
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...
Please fully answer BOTH parts of the question (a) and (b). a) Draw the high level synthesized diagram of the following VHDL code. What does the following circuit do? Write the sequence of output generated by this circuit. library ieee; use ieee.std_logic_1164.all; entity sequence is port ( cout :out std_logic_vector (3 downto 0); clk :in std_logic; reset :in std_logic ); end entity; architecture rtl of sequence is signal count :std_logic_vector (3 downto 0); begin process (clk) begin if (rising_edge(clk)) then...
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...
in vhdl Manchester code is a coding scheme used to represent a bit in a data stream. A 'O' value of a bit is represented as a 0-to-1 transition in which the lead half is 'O' and the remaining half is '1'. Similarly, a '1' value of a bit is represented as a 1-to-transition, in which the lead half is 'l' and the remaining half is 0 For example, for the input string "110", the output is translated as: 110...