1. Draw a truth table that maps the input {SW3, SW2, SW1. SWO; to the output {HEXO [6:0]}. Note that LEDS on the 7-segment display are active low. In other words, if you want to turn ON an LED, you have to set it to 0'; and vice versa. 2. Create a new Quartus II project. Based on the truth table in the previous step, describe the BCH converter using Verilog behavioral modelling. Compile the Design.

1. Draw a truth table that maps the input {SW3, SW2, SW1. SWO; to the output {HEXO [6:0]}. Note that LEDS on the 7-segment display are active low. In other words, if you want to turn ON an LED, you have to set it to 0'; and vice versa. 2. Create a new Quartus II project. Based on the truth table in the previous step, describe the BCH converter using Verilog behavioral modelling. Compile the Design.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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To drive an external actuator we need to provide an analog periodic signal y, defined as follows, y=1.5+1.5*cos(2*pi*f*t) , f=20 Hz. Your task is to generate this signal using a 16-bit digital-to-analog converter peripheral (DAC16). Answer the following questions. A. What is the maximum and minimum output voltage at the analog output? Fill in the table below by specifying min/max values and times when those values are achieved. Min/Max Value [Volts] Time [milliseconds] Min Max B. What is duration of one period of the signal y in milliseconds? What is the frequency of y? C. Let us assume that we provide a lookup table with only 10 samples for a single period of the signal y? Fill in the following table with the values for the first 4 samples (assume the first sample starts at t=0). Assume reference voltages VR+ = 3.5 V and VR- = 0V Sample t=? [ms] 1.5*cos(2*pi*f*t) 1.5+1.5*cos(2*pi*f*t) Lookup table [16-bit unsigned value in decimal] 1 2 3 4 Please Help
In verilog a counter must be developed from 0 to 9999 with a reset and parallel loading. The reset will be a button in charge of returning the count to 0 when pressed.For this practice, the implemented circuit will only use a 7-segment BCD converter module, which will have to be managed between the different 7-segment displays at a given frequency.
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Construct a LFSR with 4 shift registers with initial condition S3 = 1, S2 = 0, S1 = 0, S0 = 1 and feedbacks p3 = 1, p2 =0, p1 = 0, p0 = 1. Write out the output sequence. What is the maximum possible length of the sequence?
Given the following Combinational circuit, Use Verilog HDL on Quartus tool to1. Write a Verilog HDL code to describe the module DCDR2×4 // this module name must be your last name ( younis2. Write a Verilog HDL code to describe the whole system structurally from its subsystems// this module name must be your university number ( 1181230)
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Suppose the connection of A and B ports for an 8086 circuit is as follows. An information parallel to port A or Access is provided using the push button. (button / key). 74LS47 (BCD-> display converter) to the B port 7-segment display is placed at the output of the converter. From Display's inputs between a-g. Whichever is 1, characters are created by giving the corresponding LED light on the display. 74LS47 received from port B.It transforms the binary information to show the correct number on the display.According to this,a) By dividing the number of the information in port A, the values in d0, d2, d4 and d6 (in this order), write the code showing the result in the 0-F range on the display (if the result is two digits, it is enough to show).
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Based on the Tinkercad circuit accessible from the link below, complete the following activities:https://www.tinkercad.com/things/c1qtxCkOuBW Code is, // C++ code// const byte LED_PIN = 13;const byte METER_PIN = A4; void setup(){ pinMode(LED_PIN, OUTPUT); pinMode(METER_PIN, INPUT); Serial.begin(9600); startTimer();} void loop(){ } void startTimer(){ noInterrupts(); interrupts();} ISR(TIMER1_COMPA_vect){ digitalWrite(LED_PIN, digitalRead(LED_PIN) ^ 1);} 1. Complete the code in a way that LED blinks every 2 seconds.2. Change the startTimer method to accept a double value called timerFrequency, which representsthe frequency of the timer. Change the startTimer function so that it uses the value of this parameterto calculate and set the correct values for the OCRx and TCCRx registers.3. Use the potentiometer sensor connect to pin A4 to enable users to configure the timer frequency
Based on the Tinkercad circuit accessible from the link below, complete the following activities:https://www.tinkercad.com/things/c1qtxCkOuBW Code is, // C++ code// const byte LED_PIN = 13;const byte METER_PIN = A4; void setup(){ pinMode(LED_PIN, OUTPUT); pinMode(METER_PIN, INPUT); Serial.begin(9600); startTimer();} void loop(){ } void startTimer(){ noInterrupts(); interrupts();} ISR(TIMER1_COMPA_vect){ digitalWrite(LED_PIN, digitalRead(LED_PIN) ^ 1);} 1. Complete the code in a way that LED blinks every 2 seconds.2. Change the startTimer method to accept a double value called timerFrequency, which representsthe frequency of the timer. Change the startTimer function so that it uses the value of this parameterto calculate and set the correct values for the OCRx and TCCRx registers.3. Use the potentiometer sensor connect to pin A4 to enable users to configure the timer frequency. Plsease share the final code only.