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Microcontrollers Questions Set 10:

Quiz Mode

What is the physical address of the higher order data pointer byte pointer DPH ?

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Which of the following is not a storage register?

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What will be the final value in the accumulator ? mov A, #55h mov R0, #35h addc A, R0

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In an 8051 microcontroller, if TH = -2, SMOD = 1, and the crystal frequency (XTAL) is 11.0592 MHz, what is the baud rate?

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Which of the following statements about 'LJMP' is false?

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The registers used for register indirect addressing mode are:

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What type of register is the receive buffer of a serial data buffer?

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What is the physical address of DPL register ?

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SBUF register in 8051 stands for ________.

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Which of the following statements about register addressing mode is false?

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