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ECET 340 Motivated Minds/newtonhelp.com

For more course tutorials visit<br>www.newtonhelp.com<br><br>ECET 340 Week 1 HomeWork 1<br>ECET 340 Week 1 iLab 1<br>ECET 340 Week 2 HomeWork 2<br>ECET 340 Week 2 iLab 2<br>ECET 340 Week 3 HomeWork<br>

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ECET 340 Motivated Minds/newtonhelp.com

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  1. ECET 340 Motivated Minds/newtonhelp.com

  2. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Entire Course (All ilabs and Homework) For more course tutorials visit www.newtonhelp.com ECET 340 Week 1 HomeWork 1 ECET 340 Week 1 iLab 1 ECET 340 Week 2 HomeWork 2 ECET 340 Week 2 iLab 2

  3. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 1 HomeWork 1 For more course tutorials visit www.newtonhelp.com 1. Give three examples each of internal and external peripheral devices as referenced to the HCS12 microcontroller and not an entire PC. (2 points) 2. Given “the requirements of each signal’s destination must match the capabilities of the signal’s source,” name some of the electrical signal parameters

  4. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 1 iLab 1 For more course tutorials visit www.newtonhelp.com OBJECTIVES: To become familiar with Microcontroller MC9S12 parallel ports and how simple input and output devices are interfaced through them. To learn how to program I/O instructions in C language.

  5. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 1 iLab LCDs and Keypad (100 Score) For more course tutorials visit www.newtonhelp.com Laboratory Title: LCDs and Keypad Objectives: 1. To become familiar with LCD initialization 2. Displaying messages on the LCD

  6. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 2 HomeWork 2 For more course tutorials visit www.newtonhelp.com 1. Where does program control transfer to when an interrupt occurs? +2 points 2. Which one of the following Interrupts has highest priority? +2 points

  7. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 2 iLab 2 For more course tutorials visit www.newtonhelp.com ECET 340 Week 2 iLab 2

  8. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 2 iLab Interrupts in C (100 Score) For more course tutorials visit www.newtonhelp.com Objectives: 1.To become familiar with the configuring and enabling of interrupts 2.Using the external interrupt

  9. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 3 HomeWork 3 For more course tutorials visit www.newtonhelp.com 1. Sketch a circuit that can be used to debounce a pushbutton and explain how it works. (4 points max) 2. In Figure 7.32 on page 339 of the Huang textbook, if the row has and the columnsare , which key is pressed? (2 points max)

  10. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 3 iLab 3 For more course tutorials visit www.newtonhelp.com SOLVED ECET 340 iLAB3 OBJECTIVES: To learn the basic operation of a keypad.

  11. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 3 iLab Timers in C (100 Score) For more course tutorials visit www.newtonhelp.com Objectives: 1.To become familiar with the configuring and enabling of timers 2.Using the timer counter

  12. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 4 HomeWork 4 For more course tutorials visit www.newtonhelp.com 1. Determine the conversion time for an ADC0804 (8-bit), where 66 clocks per bit are required, if its clock frequency is 50 kHz. 2. If an 8-bit SAR has Vref = 10 V, what is the binary value for an input voltage of 7.28 V?

  13. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 4 iLab 4 For more course tutorials visit www.newtonhelp.com I. OBJECTIVES: To learn how to use A-to-D converters to digitize signals from analog input devices.

  14. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 4 iLabEvent Counter and DACs in C (100 Score) For more course tutorials visit www.newtonhelp.com Objectives: 1.Become familiar with the configuring and enabling of the event counter. 2.Use the digital-to-analog converter to produce signals.

  15. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 5 HomeWork 5 For more course tutorials visit www.newtonhelp.com 1. Explain, briefly, why an analog restoring filter is sometimes used at the output of a DAC. 2. Given Iref = 2 mA for a DAC1408 IC, find Iout for the input 1110 1110

  16. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 5 iLab 5 For more course tutorials visit www.newtonhelp.com Scenario/Summary This week's lab covers two areas, conversion of digital HCS12 signals to an analog format, and the use of a Serial Peripheral Interface (SPI)

  17. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 5 iLab Analog to Digital Conversion in C (100 Score) For more course tutorials visit www.newtonhelp.com Objectives: 1.To become familiar with the configuring and enabling of the analog-to-digital converter

  18. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 6 HomeWork 6 For more course tutorials visit www.newtonhelp.com 1. What are the four main functions of the HC12 Timer unit? 2. Two input capture events occur at counts 0x1037 and 0xFF20 of the free-running counter. How many counts (in decimal) have transpired between

  19. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 6 iLab 6 For more course tutorials visit www.newtonhelp.com ECET 340 Week 6 iLab 6

  20. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 6 iLab Asynchronous Serial Communications in C (100 Score) For more course tutorials visit www.newtonhelp.com Objectives: 1. To become familiar with the configuring and enabling of serial communication transmitter 2. To configure the microcontroller to receive serial communications from another device

  21. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 7 HomeWork 7 For more course tutorials visit www.newtonhelp.com 1. The movable part of the solenoid is the: +2 points 2. Why is the 6N139 optoisolator used in the interfaces to devices such as large motors? +2 points

  22. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 7 iLab 7 For more course tutorials visit www.newtonhelp.com ECET 340 Week 7 iLab 7

  23. ECET 340 Motivated Minds/newtonhelp.com ECET 340 Week 7 iLab HVAC Automatic Temperature Controller (100 Score) For more course tutorials visit www.newtonhelp.com Title: HVAC Controller I. OBJECTIVES 1.To become familiar with the thermistor

  24. ECET 340 Motivated Minds/newtonhelp.com

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