M.Sc. (Semester IV) (CBCS) Examination Nov/Dec-2018
Electronics Science
ADVANCED MICROCONTROLLER
Time 2½ Hours Max. Marks: 70
Instructions: Q.1 and Q.2 are compulsory.
Attempt any three questions from Q. 3 to Q.7.
All questions carry equal marks.
Use of nonprogrammable calculator is allowed.
Q.1 Select the correct alternatives:- 08
is the arduino board type?
UNO ONU
NUO UON
Serial write library program is written as
Serial write SerialPrint
Serial.print serial.write
is the architecture of ARM.
RISC CISC
Harvard Advanced architecture
Pipeline stage of ARM 7 is
3 5
7 9
Atmega 16 A is a bit microcontroller.
8-bit 16-bit
32-bit 2-bit
In Atmega 16A, 16 represents
16 byte flash memory 16 KB E2PROM
16 KB flash memory 16 Bytes E2PROM
SREG is
AVR status Register AVR control Register
AVR Register AVR mode Register
Thermo couple is used to measure
Temperature Pressure
Flow Level
Q.1 State true and false 06
The stack is used for storing data permanently.
SRAM is used as a program memory.
Arduino has 6 analog I/O pins.
SDA SCL are used in I2C communication protocol.
SPI is a hardware/firmware communication protocol.
OSCCAL is a oscillator calibration register.
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SLR-VH-247
Q.2 Attempt the following.
Discuss the features of AVR microcontroller. 05
What is watch dog timer? 05
Explain the interfacing of Humidity Sensor with arduino board. 04
Q.3 Discuss the functional block of ATmega16. 08
With a neat diagram explain the features of on chip timers of AVR
Microcontroller.
06
Q.4 What are program and data memories of AVR microcontroller? 08
Discuss Serial Peripheral Interface of AVR. 06
Q.5 Explain an Arduino Integrated Development Environment (IDE). 08
Explain the interfacing of Bluetooth with arduino board. 06
Q.6 Write a note on arduino board types. 08
Explain PWM operations in Arduino. 06
Q.7 With a neat diagram explain ARM7 core. 08
What is interrupt? Explain the interrupts and interrupt vector table in ARM. 06