Assembler Answers

Write about Oscillator and watchdog timer in ATmega32 microcontroller..

Suppose, the ADC in Atmega32 is configured to use 4 Volt as its voltage reference. Then Find:

i. Step size, and

ii. Digital output in decimal, if Vin= 3 V.

Draw the flag register of 80286 depicting the flags. Demonstrate the use of IOPL and Nested task

Flag.

Why don't we write "abstract" before defining any interface in java

Define Interrupt vector and Interrupt vector table.

How the 8086 microprocessor finds out the actual location of an interrupt service routine for an 

interrupt? Describe with proper diagram.

(a) Write about Oscillator and watchdog timer in ATmega32 microcontroller.

(b) What are the major differences between a microprocessor and a microcontroller?

Suppose, the ADC in Atmega32 is configured to use 4 Volt as its voltage reference. Then Find: 

i. Step size, and

ii. Digital output in decimal, if Vin= 3 V.

Draw the flag register of 80286 depicting the flags. Demonstrate the use of IOPL and Nested task 

Flag.

Write a subroutine in an assembly language program which divides an array of 20 elements into two halves. It rotates left the first half and rotates right the second half 5 times.

Generate a program to proof that the square root of 30 is 900 using NASM Simulator (DOSBox), Briefly explain the steps of your program execution.