Using appropriate illustrations show how an 8255A could be connected to an 8051 microcontroller I/O pins in memory-mapped and port-mapped configurations. Briefly explain the significance of the MOVX instruction in relation to these two configurations.

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Q: e registers listed below that are ch n. Select NONE if none of the list

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Q: he automation of a light is designed by interfacing it with the output port having the address 01H…

A: he automation of a light is designed by interfacing it with the output port having the address…

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A:

Q: Explain the differences between short jumps and large leaps on the 8051 microcontroller. Give a…

A: Given:- Explain the differences between short jumps and large leaps on the 8051 microcontroller.…

Q: An 8-bit data is read from an input device and stored in the memory location Ox20000200. This data…

A: Assembly instructions: MOV This instruction copies the source operand value to destination register.…

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A: Hello student Greetings   The field of parallel computing involves harnessing multiple processors or…

Q: IN AL,83h instruction belongs to In-Direct I/O Port addressing. Select one: True False

A: here have to determine correct option for instruction belongs to In-Direct I/O Port addressing.

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A: The solution to the given question is: SJMP and LJMP are branch instructions used to transfer…

Q: U using DM node. DMA Machine-cy ntages of b

A:

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Q: The system writes to VA page 30 if an instruction is not accepted; what does it mean? Compared to a…

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Q: Suppose we have the instruction Load 1200. Given memory as follows: Memory 1000 1100 1200 800…

A: Please upvote, I am providing you the correct answer below. Please please.       1. Indirect…

Q: The automation of a light is designed by interfacing it with the output port having the address 01H…

A: Lets see the solution in the next steps

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Q: An 8-bit data is read from an input device and stored in the memory location 0x20000200. This data…

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Q: Do you know what would happen if an instruction was rejected? When compared to a hardware-managed…

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A: answer is

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Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.