Model Question Paper-1 Subject: Microcontroller (18EE52
Describe the functions of various pins of 8051 microcontroller with pin diagram. L2. (08) b). Explain the memory organization in 8051 controller.
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Microcontroller QP 18EE52
Describe the functions of various pins of 8051 microcontroller with Pin diagram. (08 Marks). Compare the Microprocessor and Microcontroller.
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Explain DJNZ instructions of intel 8051 microcontroller? a) DJNZ Rn rel Explain the function of the pins PSEN and EA of 8051.
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Example 8051. What is the function of a microprocessor in a system? 2. Why is the data bus in 8085 ... Sketch and explain the various pins of the 8085.
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DHANALAKSHMI SRINIVASAN COLLEGE OF TECHNOLOGY
What are the different types of instructions in 8086 microprocessor? of 8051 – Special Function Registers(SFRs) - I/O Pins Ports and Circuits.
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14EI606 Embedded Systems
a) What is function of ALE pin of 8051? i) What is pin P3.2 of microcontroller 89C51? ... 5. a) Discuss various timer modes supported by 8051.
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The system designer decides which of these two functions is to be used and designs the hardware and software affecting that pin accordingly. Program Counter and
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AMIE Model Test Paper (Microprocessors and Microcontrollers)
Discuss the functions of pins of 8085 microprocessor. (b) Draw and discuss the internal architecture of 8051 microcontroller.
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WINTER– 16 EXAMINATION Model Answer Subject Code: Q 1 A
Performing housekeeping function within the CPU itself in order to establish a) Explain Boolean processor of 8051 microcontroller with two instructions.
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