Q. What is the internal Vref of an Atmega32 series?

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Q. The output of a DAC0808 is in form of

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Q. In a DAC the input is ______ and the output is ______

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Q. A micro controller at-least should consist of:

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Q. How many types of architectures are available, for designing a device that is able to work on its own?

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Q. Which architecture is followed by general purpose microprocessors?

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Q. Which architecture involves both the volatile and the non volatile memory?

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Q. Which architecture provides separate buses for program and data memory?

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Q. Which micro controller don’t match with its architecture below?

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Q. Harvard architecture allows:

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Q. Which out of the following supports Harvard architecture?

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Q. Why most of the DSPs use Harvard architecture?

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Q. Which of the following supports CISC as well as Harvard architecture?

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Q. Which of the two architecture saves memory?

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Q. Is the following instruction correct LDI R3,50?

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Q. Registers R0-R31 are used for what type of works?

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Q. Largest value that can be loaded in an 8 bit register is?

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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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