ECET 340 Course Real Knowledge / ecet340dotcom

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ECET 340 Course Real Knowledge / ecet340dotcom
For More Tutorials
www.ecet340.com
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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Entire Course (All ilabs and Homework)
  (Devry)

• ECET 340 Week 1 HomeWork 1 (Devry)

• ECET 340 Week 1 HomeWork 1
• ECET 340 Week 1 iLab 1
• ECET 340 Week 2 HomeWork 2
• ECET 340 Week 2 iLab 2
• ECET 340 Week 3 HomeWork 3
• ECET 340 Week 3 iLab 3
• ECET 340 Week 4 HomeWork 4

• 1. Give three examples each of internal and
  external peripheral devices as referenced to the
  HCS12 microcontroller and not an entire PC. (2
  points)

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 1 iLab 1 (Devry)

• ECET 340 Week 2 HomeWork 2 (Devry)

• To become familiar with Microcontroller MC9S12
  parallel ports and how simple input and output
  devices are interfaced through them.

• 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

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 2 iLab 2 (Devry)

• ECET 340 Week 3 HomeWork 3 (Devry)

• ECET 340 Week 2 iLab 2

• 1. Sketch a circuit that can be used to debounce
  a pushbutton and explain how it works. (4 points
  max)

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 3 iLab 3 (Devry)

• ECET 340 Week 4 HomeWork 4 (Devry)

• To learn the basic operation of a keypad.
• To understand how to interface a keypad to a
  microprocessor.

• 1. Determine the conversion time for an ADC0804
  (8-bit), where 66 clocks per bit are required, if
  its clock frequency is 50 kHz.

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 4 iLab 4 (Devry)

• ECET 340 Week 5 HomeWork 5 (Devry)

• To learn how to use A-to-D converters to digitize
  signals from analog input devices.

• 1. Explain, briefly, why an analog restoring
  filter is sometimes used at the output of a DAC.

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 5 iLab 5 (Devry)

• ECET 340 Week 6 HomeWork 6 (Devry)

• This week's lab covers two areas, conversion of
  digital HCS12signals to an analog format, and
  the use of a Serial Peripheral Interface (SPI)

• 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?

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 6 iLab 6 (Devry)

• ECET 340 Week 7 HomeWork 7 (Devry)

• ECET 340 Week 6 iLab 6

• 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

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ECET 340 Course Real Knowledge / ecet340dotcom

• ECET 340 Week 7 iLab 7 (Devry)

• ECET 340 Week 7 iLab 7

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ECET 340 Course Real Knowledge / ecet340dotcom
For More Tutorials
www.ecet340.com