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E1200

PART 0
Answer any two full questions, each carries 10 marks.
Explain with neat block diagram the architecture of Intel 8051 microcontroller.

Write an ALP in 8051 to create a square wave with ON time 3ms and OFF time
10ms, on all pins of port 0. Assume XTAL-11.05MHz.

a) Explain different bit jump and byte jump instructions in 8051.

b) Explain SCON and SBUF registers in 8051.

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