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ecet 340 education on your terms tutorialrank com 1

ECET 340 Education on your

  • terms/ tutorialrank.com
  • 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 
ecet 340 education on your terms tutorialrank com 2

ECET 340 Education on your

  • terms/ 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)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 that must be considered when designing an
ecet 340 education on your terms tutorialrank com 3

ECET 340 Education on your

  • terms/ 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.
  • To learn how to program I/O instructions in C language.
ecet 340 education on your terms tutorialrank com 4

ECET 340 Education on your

  • terms/ 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:
  • 1. To become familiar with LCD initialization
ecet 340 education on your terms tutorialrank com 5

ECET 340 Education on your

  • terms/ 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
  • 3. RAM Vector table addresses $3E52 belongs to which interrupt? +2 points
ecet 340 education on your terms tutorialrank com 6

ECET 340 Education on your

  • terms/ tutorialrank.com
  • ECET 340 Week 2 iLab 2
  • For more course tutorials visit
  • www.tutorialrank.com
  • ECET 340 Week 2 iLab 2
ecet 340 education on your terms tutorialrank com 7

ECET 340 Education on your

  • terms/ 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
  • 3.Using the Real Time Interrupt
ecet 340 education on your terms tutorialrank com 8

ECET 340 Education on your

  • terms/ 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
ecet 340 education on your terms tutorialrank com 9

ECET 340 Education on your

  • terms/ 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 microprocessor.
  • To learn how to program a keypad driver in C language.
ecet 340 education on your terms tutorialrank com 10

ECET 340 Education on your

  • terms/ 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
  • 3.Using the input capture timer
ecet 340 education on your terms tutorialrank com 11

ECET 340 Education on your

  • terms/ 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.2. If an 8-bit SAR has Vref = 10 V, what is the binary value for an input voltage of 7.28 V?
ecet 340 education on your terms tutorialrank com 12

ECET 340 Education on your

  • terms/ 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.
  • To learn how to write a C language program that samples the data from an analog device, digitizes it and formats it for output on an LCD.
ecet 340 education on your terms tutorialrank com 13

ECET 340 Education on your

  • terms/ 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
ecet 340 education on your terms tutorialrank com 14

ECET 340 Education on your

  • terms/ 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 11103. Find the number of discrete voltages output by a 12-bit DAC. Show work.
ecet 340 education on your terms tutorialrank com 15

ECET 340 Education on your

  • terms/ 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 HCS12signals to an analog format, and the use of a Serial Peripheral Interface (SPI)to transfer data, and commands between the HCS12, and the DAC
ecet 340 education on your terms tutorialrank com 16

ECET 340 Education on your

  • terms/ 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
ecet 340 education on your terms tutorialrank com 17

ECET 340 Education on your

  • terms/ 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 of the free-running counter. How many counts (in decimal) have transpired between these two events?
ecet 340 education on your terms tutorialrank com 18

ECET 340 Education on your

  • terms/ tutorialrank.com
  • ECET 340 Week 6 iLab 6
  • For more course tutorials visit
  • www.tutorialrank.com
  • ECET 340 Week 6 iLab 6
ecet 340 education on your terms tutorialrank com 19

ECET 340 Education on your

  • terms/ 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
ecet 340 education on your terms tutorialrank com 20

ECET 340 Education on your

  • terms/ tutorialrank.com
  • ECET 340 Week 7 iLab 7
  • For more course tutorials visit
  • www.tutorialrank.com
  • ECET 340 Week 7 iLab 7
ecet 340 education on your terms tutorialrank com 21

ECET 340 Education on your

  • terms/ 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
  • 2.To use integrated modular programming techniques in developing the project
ecet 340 education on your terms tutorialrank com 22

ECET 340 Education on

  • your terms/ tutorialrank.com