1. ECET 340 Education for Service/tutorialrank.com

2. ECET 340 Entire Course For more course tutorials visit www.tutorialrank.com ECET 340 Week 1 HomeWork 1 ECET 340 Week 1 iLab 1 ECET 340 Week 2 Home Work 2

3. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 1 HomeWork 1 For more course tutorials visit www.tutorialrank.com Give three examples each of internal and external peripheral devices as referenced to the HCS12 microcontroller and not an entire PC. (2 points)

4. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 1 iLab 1 For more course tutorials visit www.tutorialrank.com To become familiar with Microcontroller MC9S12 parallel ports and how simple input and output devices are interfaced through them.

5. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 1 iLab LCDs and Keypad (100% Score) For more course tutorials visit www.tutorialrank.com Laboratory Title: LCDs and Keypad Objectives:

6. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 2 Home Work 2 For more course tutorials visit www.tutorialrank.com 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 Education for Service/tutorialrank.com ECET 340 Week 2 iLab 2 For more course tutorials visit www.tutorialrank.com ECET 340 Week 2 iLab 2

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

9. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 3 HomeWork 3 For more course tutorials visit www.tutorialrank.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 Education for Service/tutorialrank.com ECET 340 Week 3 iLab 3 For more course tutorials visit www.tutorialrank.com OBJECTIVES: To learn the basic operation of a keypad. To understand how to interface a keypad to a microproces

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

12. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 4 HomeWork 4 For more course tutorials visit www.tutorialrank.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.

13. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 4 iLab 4 For more course tutorials visit www.tutorialrank.com To learn how to use A-to-D converters to digitize signals from analog input devices.

14. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 4 iLabEvent Counter and DACs in C (100% Score) For more course tutorials visit www.tutorialrank.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 Education for Service/tutorialrank.com ECET 340 Week 5 HomeWork 5 For more course tutorials visit www.tutorialrank.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 Education for Service/tutorialrank.com ECET 340 Week 5 iLab 5 For more course tutorials visit www.tutorialrank.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 Education for Service/tutorialrank.com ECET 340 Week 5 iLab Analog to Digital Conversion in C (100% Score) For more course tutorials visit www.tutorialrank.com Objectives: 1.To become familiar with the configuring and enabling of the analog-to-digital converter 2.Usage of both the ATD and RTI interrupt service routines

18. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 6 HomeWork 6 For more course tutorials visit www.tutorialrank.com 1. What are the four main functions of the HC12 Timer unit? 2. Two input capture events occur at counts 0x1037 and 0xFF20

19. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 6 iLab 6 For more course tutorials visit www.tutorialrank.com ECET 340 Week 6 iLab 6

20. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 7 HomeWork 7 For more course tutorials visit www.tutorialrank.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

21. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 7 iLab 7 For more course tutorials visit www.tutorialrank.com ECET 340 Week 7 iLab 7

22. ECET 340 Education for Service/tutorialrank.com ECET 340 Week 7 iLab HVAC Automatic Temperature Controller (100% Score) For more course tutorials visit www.tutorialrank.com Title: HVAC Controller I. OBJECTIVES 1.To become familiar with the thermistor

23. ECET 340 Education for Service/tutorialrank.com