Lab 9 Manual-Signal Encoding Techniques Coding and Error Control

Hello I am having trouble with a practice problem for my digital circuits class. I would appreciate if you can help me out. Thanks.

Choose the true H-bridge motor statements in the list below. O The L298N has a PWM input signal that can be used to control the motor direction. (false, it controls the speed of the motor. O You should always transition through the "Off" state when changing direction with the H-bridge. O The H-bridge provides a means of controlling a motors spin direction. O If all four H-bridge switches are open, the motors will spin. O The H-bridge uses four switches to control the current flow.

Please provide at least three different methods for converting analog to digital. What factors led to this shift?

Procedure: You are to design a 4-bit arithmetic unit that consists of a 4-bit adder/subtractor circuit. The arithmetic unit takes as inputs two 4-bit numbers (A and B) and one control input (M) add/subtract selector that selects the type of operation the unit will perform. When the input control is ‘0’, the input numbers are added. When it is set to ‘1’, the two input numbers are subtracted (A - B). Question: Two 4-bit Adder/Subtractor Circuit: Design and construct a 4-bit adder/subtractor circuit. Draw the produced circuit.

What will be the final value of DI after executing the following piece of code? Execute the instructions dependently one after another. CLD MOU CX,OFOH MOU AX,05678H MOU DI,01000H MOU ES, DI SUB DI, DI REPNZ SCASB -R AX-0000 DS-073F 073F:0100 0000 D 1000:0 F 1000:0000 92 00 14 12 54 56 44 78-AD 56 78 FO 00 00 00 00 BX-0000 CX-0000 DX-0000 SP-00FD ES-1000 SS%3073F CS=073F BP-0000 SI=0000 DI=0000 IP-0100 NU UP EI PL NZ NA PO NC ADD IBX SI1,AL DS:0000 CD TUDX.Ux..... .... Notes: 1- Use the DEBUG window to answer this question (values shown are prior to execution and in hexadecimal 2- Write down the final value of DI as four hexadecimal digits without any additional characters.

In ADC, as you increase the number of bits, you can convert analogue signal to digital signal in smaller steps.

H1.  a sampling technique was used in digitally encoding analog data and 2048 distinct voltage levels were recorded. What size code is needed Explain with details and show step by step explanation

Develop a Truth Table for the following Muliplexerer

Design a circuit that controls the passage of a signal "A" with the specifications: 1. Output X will equal A when control B and C are the same 2. X will remain HIGH when B and C are different. Hint: Set "A" input as a CLK pin.

5) -31 is represented as a sign Binary number ( using Sign-magnitude form ) equal to (A) 00011111 (B) 10101001 (C) 01110010 (D) 00101101 6) The Binary number 110111 is equivalent to decimal number (A) 25 (В) 55 (C) 26 (D) 34

Digital communication system can handlea) Analog signalsb) 1D signalsc) 2D signalsd) All of the mentioned

RESEARCH What is an INTEGRATED CIRCUIT (IC)?  Uses or applications of Integrated Circuit. Types of Integrated Circuit. Draw at least 4 typrs of IC. Discuss the different IC packages. How to identify the pin numbering of IC? Proper handling of IC. What is seven-segment display? How to produce the required decimal digit from 0 through 9 using seven-segment display? Uses of seven-segment display.

hi question in photo, b (i) please the first question

Task 1: You are to design a 4-bit arithmetic unit that consists of a 4-bit adder/subtractor circuit. The arithmetic unit takes as inputs two 4-bit numbers (A and B) and one control input (M) add/subtract selector that selects the type of operation the unit will perform. When the input control is ‘0’, the input numbers are added. When it is set to ‘1’, the two input numbers are subtracted (A - B)

Draw a circuit block of a 4-1, 8-1, and 16-1 MUX. For each MUX, identify and label the data selector, data inputs, and output. Also explain the number of input and selector data of each MUX.

In R/2nR DAC, the maximum input resistor to be used is Rmin*2^(n-1) where n is the number of bits. Rmin*(2^n)-1 where n is the number of bits. Rmin*2^n wheren is the number of bits. Rmin*[(2^n)-1] where n is the number of bits.

PLEASE EXPLAIN THE FINAL ANSWER IN WRITTING. PLEASE INCLUDE THE Q, -QL AND QR output latch diagram

Scimal value of the value that will occur at the ADC output. (ADC is 12 Question 2 MN is the last two g160100555 - yu digits of In an analog measurement operation set as an external reference, the reference source of the ADC is a voltage source of 5 analog input, write the g160100555-Gu Aumber your student 010055 g160100555 - Yu 9441 20100 g160100555- Y 44 s0100538 g160100555 - Y 944 201005 g160100 2447 .5Volts. In case of 3.5V voltage to the 30100555 -98 9447 30100555 - 987 30100555

Please help me to do this

O b. Magnetic Tape Recorder O c. Digital Recorders d. CRO In which method of fault diagnosis ,the input test signal is applied to each stages individually ? O a. Calibration O b. Physical Testing O c. Half split technique O d. Dynamic Testing Calculate the output for the given circuit . R2 R2 Voo M 1ou aiC nere to search

please include explanations. will give thumbs up if the answer has explanations

Question 8 160 Which of the po160100555- 870479447 In the DAC unit, the analog level at the A 1601005559870479447 g160100555 B 0870479447 There may be applications that require digital-to-analog conversion but do not need analog-to-digital conversion. 9870479447 1601008 9441 Basically, the process is the reverse of the conversion) changed and in this 160 0555 - 987 9441 The signal produced by this conversion process can basically be 555-987 s respect it is similar то 916 It would not be possible to produce a realistic sine signal with a 4-bit DAC unit. 087047944 to the PWM unit. 1601008 160100555 measured with a DC multimeter. 2555-987047944 g160100555 - 7944 9168

Design an encoding matrix with diodes and resistors to display a decimal number to on the seven-segment display. You have 10 switches (WO-W9) with one terminal connected to Vec. For decimal number 0, switch 0 (S0) is closed, for decimal number 1, switch 1 (S1) is closed etc. (Switches are on the vertical axis, S0 on top and the outputs are taken on the horizontal axis (Y0-Y6), with “a" on the left and "g" on the right. Note that (Y0-Y6) outputs are used as inputs to seven-segment display. Since these outputs cannot drive the seven segment display LEDS you may need additional bipolar transistors and resistors. The supply voltage is 5V and each LED needs a current of 20mA. Note that this is a design problem and the design is not unique. Do your best! f a a e

Answer the following Hexadecimal to decimal conversion problem: Convert the HEX NUMBER 6891. 9964 to decimal number ( show steps in paper , scan and submit along with other answers) Decimal number =

(c) The modulus of a counter is the number of unique states through which the counter will sequence. A decade counter with a count sequence of zero (0000) through nine (1001) is a BCD decade counter because its ten-state sequence produces the BCD code. [Modulus pembilang adalah keadaan nombor unik bilamana pembilang membuat bilangan. Pembilang dekad dengan urutan kiraan sifar (0000) hingga sembilan (1001) ialah pembilang dekad BCD kerana jujukan sepuluh keadaannya menghasilkan kod BCD.] (i) (ii) Derive the state transition table. [Terbitkan jadual transisi keadaan.] With the aid of k-map, design the decade counter by using JK flip-flop. [Dengan bantuan pemetaan-k, rekabentuk pembilang dekad menggunakan JK flip-flop.]

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How do I get the eight BIT Adder Subtracter Module (the square one) on Quartus 2?