Q. The total space for the data memory available in the AVR based micro controller is?

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Q. Which out of the following instructions don’t affect the flags of the status register?

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Q. What is the difference between the two given instructions?
LDI R16,0x34 and LDI R16,$34

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Q. Which out of the following is not a directive?

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Q. Is an assembly language a high level language?

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Q. A 14 bit program counter can execute a maximum of _________ memory locations?

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Q. When AVR wakes up, then the value of PC becomes?

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Q. Which of the following is correct about BRNE instruction in avr microcontrollers?

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Q. How many times is this loop going to get execute?

LDI R20, 10
now: LDI R21, 70
DEC R21
BRNE now
OUT PORTB, R20

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Q. Which of the below mentioned are not the conditional jumps?

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Q. What is the relation between the target and the relative address?

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Q. In the JMP instruction how many bits are their for determining the target address?

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Q. Which of the following statements is/are correct?

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Q. Which of the following is used to represent the last RAM address?

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Q. Which of the following statements are correct about the RCALL instruction?

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Q. On power on SP points to the address?

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Q. Which of the following statements is true?

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Q. In AVR, which registers are there for the I/O programming of ports?

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Q. The data will not go from the port registers to the pin unless:

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Q. On reset DDR registers of all ports are set to:

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