microcontroller-- --Also you must use assembly language.-- 3. The programmer wants to simplify the code and use the command to control PORTD pin 7, R

Q: How does the software acknowledge an event? O by writing ones to the corresponding RIS bit in the…

A: The software acknowledge an event by writing

Q: Write Assembly language program to read a value from the memory location with address 50 and read…

A: The 8051 architecture consists of the following features. Eight bit CPU with registers A(the…

Q: Given the following memory values and a one-address machine with an accumulator, what values do the…

A: Given,  Memory values Word Value 20 80 30 60 60 90 80 90 In Immediate addressing, the…

Q: The processor to be used is 8051. When the button connected to P1.5 is pressed, that is, when the…

A: 8051 microcontroller is an 8-bit controller.It has 40 pins and 128 bytes of RAM storage.The system…

Q: The following figure shows a port address decoder interfaced to an 8086 CPU, (According to text…

A: From circuit, we can see that,L7 L6 L5 L4 L3 L2 L1 L0    => 48H0   1   0  0  1   0  0   0 So, 48H…

Q: What is meant by Interrupt latency and how it's related to context switch time

A: Interrupt latency, alternatively referred to as interrupt response time, is the time required for a…

Q: Fill all the information to reflect the addresses of the program memory Adress code -------------…

A: The complete answer is given below:

Q: Where is the operand found in each of the following two Pep/9 addressing modes?  s =  sf =  x =…

A: Given:- Where is the operand found in each of the following two Pep/9 addressing modes?  s =  sf =…

Q: Please answer properly with output screenshots this need tobbe done in C++ only

A: arrow_forward   const byte LED_PIN = 13;const byte METER_PIN = A4; void setup(){pinMode(LED_PIN,…

Q: gn type is the most effective for

A: Introduction: The align type of the two combining segments shall be used to describe (guide the…

Q: Please post an ARM assembly code taking two integers from user input and passing them to a function…

A: Using PUSH and POP passing user inputs.

Q: Please answer properly with output screenshots this need tobbe done in C++ only   // C++ code //…

A: The code is completed below where the LED blinks after every 2 seconds. the starttime method is used…

Q: Give answers to each. a. How can we hook an interrupt? b. Howthe address of a required interrupt…

A: Explanation: Interrupts might arise whenever the CPU is in both real or protected-mode (for example,…

Q: How much better are hardware interrupts than software ones? Do you know when each one is appropriate

A: Introduction   When hardware and software interrupts are employed, the following will be explained:…

Q: Create a Linux assembly program that asks two scores from the user, specifically the raw score as…

A: Actually, the answer has given below:

Q: H/W: What is the result after executing each one of the next instructions? MOV SI,FO04 LEA BP,…

A: Base register (BX), base pointer (BP) or an index register (SI or DI) within the 8086. The move…

Q: Which of the following x86 instruction will neither read from nor write to memory? a. pushq b.…

A: Below is the correct answer:

Q: You are given a project to connect a door sensor to pin RB0 and a buzzer to pin RC7. Using INTO…

A: C program is given below:     #include "osc.h" #include <p18f4550.h> #define Buzzer LATC void…

Q: Moving to another question will save this response. estion 7 Given the following C variables and…

A: Dear Student, The c code for the following assembly code is given below. Here CMP is used for…

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A: What is the address of the memory location which contains the address of ISR for “int 10”? List the…

Q: What byte value, when written to the INTCON SFR, will enable global interrupts AND the Timer 0…

A: Timer 0  is a 8bit counter that consist of all devices with 8 bit, and it is only a timer. the timer…

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A: Addressing modes in the computer architecture defines how a machine will interpret the instruction…

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A:

Q: What are the content of.R16 and the carry flag after the execution of the following sequence of…

A: SEC                          ; Set carry flag to 1 unconditionally LDI R16, 0x6B          ; Load 6B…

Q: Identify the program function and comment at each command. #include "avr/io.h" #include…

A: The solution for the above given question is given below:

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A: MOV instruction in assembly language It is the most important command in assembly language that…

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Q: Which of the following instructions do not affect the status of the flag register ? Select one: O…

A: POPF(pop flags to stack) just takes the value at the top of the stack and transfers it to the FLAGS…

Q: When this snippet of code is run, what data is store in the memory? Where is it stored? LDX 0x0300,…

A: Answer: I have given answered in the handwritten format.

Q: 5. Write the Assembly language program to continually read a value on an input port whose address is…

A: Given:  Write the Assembly language program to continually read a value on an input port whose…

Q: Answer the folloving questions related to AVR Timer/counter: (Table1) 3.1. Write an AVR program that…

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Q: Identify the status of accumulator after each line of the program in EMU8086 MOV AX,23H MOV BL,45H…

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Q: iven the following mathematical expression in assembly language. MOV AH,01101010b MOV DH,01101001b…

A: The given statements are  MOV AH,01101010b MOV DH,01101001b XOR AH,DH ROR DH,AH   From the above…

Q: / C++ code // const byte LED_PIN = 13; const byte METER_PIN = A4; void setup() { pinMode(LED_PIN,…

A: const byte LED_PIN = 13;const byte METER_PIN = A4; void setup(){pinMode(LED_PIN,…

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A: ANSWER: Assembly Language: In PC programming, low level computing construct, some of the time…

Q: Create a program that utilizes the timer interrupt and the pin change interrupt in order to measure…

A: Create a program that utilizes the timer interrupt and the pin change interrupt in order to measure…

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A: Given that when the ROM sends data to the microprocessor, which of these conditions are true?   a.…

Q: . How can we hook an interrupt?

A: Actually, Interrupt is a signal sent to the processor when a higher priority process comes.…

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A:

Q: Which register usually store the output generated by ALU in several arithmetic and logical…

A: d) Accumulator

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.