ECET 340 Invent Yourself/newtonhelp.com

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ECET 340 Invent Yourself/newtonhelp.com
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Entire Course (All ilabs and Homework)
For more course tutorials visit www.newtonhelp.co
m   ECET 340 Week 1 HomeWork 1 ECET 340 Week 1
iLab 1 ECET 340 Week 2 HomeWork 2 ECET 340 Week 2
iLab 2
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ECET 340 Invent Yourself/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)  
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 1 iLab 1 For more course
tutorials visit www.newtonhelp.com   OBJECTIVES T
o 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.
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 1 iLab LCDs and Keypad (100 Score)
For more course tutorials visit www.newtonhelp.co
m   Laboratory Title LCDs and Keypad
Objectives 1. To become familiar with LCD
initialization
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ECET 340 Invent Yourself/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 3. RAM Vector table addresses 3E52
belongs to which interrupt? 2 points 4. Before
exiting an ISR, the programmer should use which
command? 2 points
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ECET 340 Invent Yourself/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 3. RAM Vector table addresses 3E52
belongs to which interrupt? 2 points 4. Before
exiting an ISR, the programmer should use which
command? 2 points
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 2 iLab Interrupts in C (100 Score)
For more course tutorials visit www.newtonhelp.co
m   Objectives 1.To become familiar with the
configuring and enabling of interrupts 2.Using
the external interrupt 3.Using the Real Time
Interrupt 4.To combine two interrupts within a
program
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 2 iLab Interrupts in C (100 Score)
For more course tutorials visit www.newtonhelp.co
m   Objectives 1.To become familiar with the
configuring and enabling of interrupts 2.Using
the external interrupt 3.Using the Real Time
Interrupt 4.To combine two interrupts within a
program
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 2 iLab Interrupts in C (100 Score)
For more course tutorials visit www.newtonhelp.co
m   Objectives 1.To become familiar with the
configuring and enabling of interrupts 2.Using
the external interrupt 3.Using the Real Time
Interrupt 4.To combine two interrupts within a
program
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 3 iLab Timers in C (100 Score)
For more course tutorials visit www.newtonhelp.co
m   Objectives 1.To become familiar with the
configuring and enabling of timers 2.Using the
timer counter 3.Using the input capture timer
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ECET 340 Invent Yourself/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?  
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ECET 340 Invent Yourself/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. 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. To become
more proficient in programming displays for
real-time operation.
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ECET 340 Invent Yourself/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.
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ECET 340 Invent Yourself/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
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 5 iLab 5 For more course
tutorials visit www.newtonhelp.com   Scenario/Summ
ary 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) to transfer data, and commands between the
HCS12, and the DAC peripheral.
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ECET 340 Invent Yourself/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 2.Usage of
both the ATD and RTI interrupt service routines
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ECET 340 Invent Yourself/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 these two events?  
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 6 iLab 6 For more course
tutorials visit www.newtonhelp.com   ECET 340
Week 6 iLab 6
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ECET 340 Invent Yourself/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
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ECET 340 Invent Yourself/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 3. Calculate the number of steps per
revolution for a stepper motor with a step angle
of 7.5. 2 points
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ECET 340 Invent Yourself/newtonhelp.com
ECET 340 Week 7 iLab 7 For more course
tutorials visit www.newtonhelp.com   ECET 340
Week 7 iLab 7
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ECET 340 Invent Yourself/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 2.To use integrated modular
programming techniques in developing the
project 3.To write a report document for the HVAC
Controller
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ECET 340 Invent Yourself/newtonhelp.com