3.Consider the following VHDL code.library jeee;use ieee.std_logic_1164.all;entity pulsedet is port(signal çlk, reset, pulsRin: in std logic;signal pulsRut: out stdlegis) ;end pulsedet;architecture behavior of pulsedet issignal dffout_i st&legis vestor (2 dewnte 0);begind££s: process (cikateset)beginif (reset = '1') thendffout <= "000";elsif (sikievent and slk='1') thendffout (2) <= dffout(1);dffout (1) <= dffout(0);d££QutL0) <= pulsein;end if;end process;pulseQut <= dffout_(2) and not dfEout (1);end behavior;Draw a diagram of logic (combinatorial gates and flip-flops) that implements theVHDL code.

3. Consider the following VHDL code. library jeee; use ieee.std_logic_1164.all; entity pylsedet is port( signal çlk, reset, pulsRin: in std logic; signal pylsefaltt: out stLtegis ); end pulsedet; architecture behavior of pulsedet is signal dffouti std logic vestor (2 downto 0); begin dffs: process (clk,reset) begin if (reset = '1') then dffout <= "000"; elsif (sikevent and slk='1') then dffout 12) <= dffout (1); dffout (1) <= dffout(0); dffout (0) <= pulse in; end if; end process; pulseQut <= dffout(2) and not dffout(1); end behavior; %3D Draw a diagram of logic (combinatorial gates VHDL code. and flip-flops) that implements the

3. Consider the following VHDL code. library jeee; use ieee.std_logic_1164.all; entity pylsedet is port( signal çlk, reset, pulsRin: in std logic; signal pylsefaltt: out stLtegis ); end pulsedet; architecture behavior of pulsedet is signal dffouti std logic vestor (2 downto 0); begin dffs: process (clk,reset) begin if (reset = '1') then dffout <= "000"; elsif (sikevent and slk='1') then dffout 12) <= dffout (1); dffout (1) <= dffout(0); dffout (0) <= pulse in; end if; end process; pulseQut <= dffout(2) and not dffout(1); end behavior; %3D Draw a diagram of logic (combinatorial gates VHDL code. and flip-flops) that implements the

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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4 O T O 1.3 Design a combinational logic circuit for full-adder using only NAND gates. Filters Add a caption.
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1) Write VHDL code of the following circuitY=(a xor b) or (not (c and b) ).
Write VHDL code for an n-bits register (n can be 4, 8, 16, …) with the Synchronous Reset Active High, and Load Input Active High.
a) A standard TTL inverter gate is shown in the figure. The supply voltage is 5V. Calculate the output voltage for both logic low and logic high input cases assuming input voltages respectively as 0.11V and 4.2V. Br= 130; BR = 0.24. You can make approximations when needed. Br = IcIs active region; BR = IE/ls inverse active region b) Assume you connect a resistor of 1.8K to the output of the circuit when the output is at logic high. What will be the change in the output voltage? 1302 R3 1.6k2 R, 4k2 Input o T, Output T, V, V. IkQ R,
Q (A, B, C) = A̅ .B̅. C + A̅ .B. C + A .B. C̅ + A.B.C Using the Karnaugh mapping method, the simplified function can be used separately in terms of minterms and maxters.obtain. Output functions with nand gate for minterms and Nor gate for maxters.Install separately with logic doors.
Given the below circuit. Determine the functionality of the circuit by performing analysis procedure. 1-A. Label all gate outputs with arbitrary symbols but with meaningful names. Determine the number of initial inputs, final outputs, and arbitrary outputs of the circuit. Exclude inverters as arbitrary output for this one. (Ex. Initial inputs = 1, Final outputs = 1, Arbitrary outputs = 3). 1-B. Obtain the Initial Boolean Function for each gate outputs. (ex. T1 = AB, T2 = ABC, F = T1T2) 1-C. Obtain the Final Boolean Function of the whole circuit. (Ex. F = A + B + C) 1-D. Obtain the truth table of the whole circuit. 1-E. By examining the truth table, determine the functionality of this circuit. What does it do?
4. How to use the PLL circuit and the logic circuit to comprise a doubler frequency circuit?
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7. Draw the circuit diagram of a 3-bit by 3-bit array multiplier using 1-bit full adder units and basic logic gate. Show where its critical path is in your design.