Assuming that the Watchdog timer is enabled, what is value to be placed in the OPTION_REG to allow the timer to reset the microcontroller every 36 msec? Assume Fosc = 90 KHz.

Q: Explain the concept of hardware interrupts. What are its advantages over polling? How are timer…

A:

Q: Use of accelerometer and gyroscope sensor module.Program the controller to read value of this sensor…

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Q: What is the advantage of creating a separate hex_driver module instead of adding the decode within…

A: Counter code:- Basically it is the set of instruction to count clock pulse in the circuit. Hex…

Q: Q2 :Using PICI6F887 TIMER0 module with prescaler value of (1:64) and (TMRO = 101) .write MikroC code…

A: PIC16f877a Timer:        The Timer module of Pic16f877a.First we will see what are timers, their…

Q: arrange frupts priority 4 3 2 1 RST 7.5 RST 5.5 TRAP INTR RST 6 5

A: When a microprocessor gets an interrupt signal from a peripheral demanding its services, it suspends…

Q: What's the best way to connect a Micro SD Card Memory Shield Module, an HC-SR04 ultrasonic sensor,…

A: In this question we have to understand about the ways to connect a Micro SD Card Memory Shield…

Q: What is the minimum size of a register named 'counter' if you need to set it to 50,000,000 count?…

A: The minimum size of a register named 'counter' to set it to 50,000,000 count depends on the maximum…

Q: RST 3 is not a vectored interrupt why?

A: RST 3 is not a vectored interrupt .

Q: Assume you have two buttons connected to PDO, PD1 generate a PWM signal on PD2 with frequency of 50…

A: equation for 4th order (using X for 'x')(yR' + yR + er' + e'eRs) = 0= (1/2X - y0) * (1/2X - y0) *…

Q: Internet filtering

A: Internet filtering and it's work

Q: How is an external hardware interrupt handled on the INTR pin of the 8086/88?

A: Given: How is an external hardware interrupt handled on the INTR pin of the 8086/88?

Q: ten to the ca ripheral usir PIO register

A: Step 1: Connect a resistor from the same breadboard row to a breadboard column. In the same row as…

Q: er that counts errupt in your p

A: Please use ARM Processor Confagerations!!

Q: Embedded Systems question   Configure the SysTick Timer to generate 2 ms delay utilizing the bus…

A: Systick timer is an application of Microcontroller in Embedded systems

Q: An interrupt occurs when the timer count reaches to a. 0 b. 1 c. 2 d. 3

A: given data, An interrupt occurs when the timer count reaches to a. 0 b. 1 c. 2 d. 3

Q: READY pin is used as an acknowledgement from the 8086 to the slow device or memory that they have…

A: Given statement: READY pin is used as an acknowledgement from the 8086 to the slow device or memory…

Q: Write an interrupt code on Keil uvison5, so that it would disable other external IRQs, turn on led…

A: //interrupt INT0 & INT1 #include <reg51.h> sbit LED1 =P1^0; sbit LED2 =P1^1; //Function…

Q: What technique used to eliminate stalls by making data available to active components before it can…

A: Introduction Pipelining: Pipelining is a method for decomposing a sequential process into different…

Q: Write a C statement that reload Timer 0 for 1 KHz interrupt frequency.

A: For each timer interrupt, the programme calls a function (which I wrote). And the setvect and…

Q: Explain the following code. What is the purpose of the keyword volatile and why is it necessary:…

A: I  have answer this  question in step 2.

Q: The interrupt service procedure refers to what exactly. In the last instructions for the ISR, RET…

A: Here is the solution:

Q: What procedures should be followed when an EPROM is being cleaned for the very first time?

A: EPROM or Erasable Programmable Read-Only Memory chips can save their sequence even if the power is…

Q: To which register does the control unit look to determine whether the rt or rd register should serve…

A: If you want to know how a computer's central processing unit (CPU) works, you'll need to know about…

Q: The timer triggers when overflow occurs. It is 32 bit timer so when you go past value Oxffff ffff…

A: here i explain you about code working:…

Q: A hardwired electromechanical master control relay (MCR) is normally included as part of the PLC…

A: MCR is the device which is used to remove power from the loads of it necessary.

Q: 2. Construct a NFA which recognize the language L = { w = {0,1}*: w contains at least 2 O's or…

A: Answer: Non-Deterministic Finite Automata (NFA): In NFA, the transition from a state can be…

Q: The method which the processor continually checks the status flags in each module to find which one…

A: The suitable option is (a).Software Polling

Q: In STP, which time measures the interval between BPDUS? a. hello timer O b. delay timer C. max age…

A: Explanation:- In STP The hello time is the time between each bridge protocol data unit (BPDU) that…

Q: 4) Write an assembly program that turns on the LED as soon as BTNO is pressed and turns it off as…

A: Assembly program that turns on the LED when button pressed:  start:    /* set the PIND2 data…

Q: A hardware INTERRUPT will change the program counter to O Ox20 Ox04 O Does not change PCH:PCL O Ox00

A: Given: A hardware INTERRUPT will change the program counter

Q: Which kind of multiplexing assigns slots to nodes according to priority and need? a. WDM (wavelength…

A: Statistical Time Division Multiplexing (STDM): Statistical multiplexing is the method where every…

Q: To make pins 2 and 3 of PORTD as inputs and the other pins as outputs, you must load register with…

A: To configure the pins of a microcontroller's I/O port as inputs or outputs, you need to manipulate…

Q: Overview The purpose of this lab is to control and program the MC8051 Timers of the micro-controller…

A: Assembly code is a low level programming language which is between high level language and machine…

Q: You have to design a synchronous 3-bit (CBA) up/down counter that can count up through the states…

A: Our task is to design the synchronise 3 bit up/down counter. We have to design the state transition…

Q: To which register does the control unit look to determine whether the rt or rd register should serve…

A: Introduction: The control unit (CU) is a component of the central processing unit (CPU) of a…

Q: A KL25Z GPIO output is used to turn a LED on and off. The cathode of the LED connects to ground and…

A: 1) LEDs have a positive and negative terminal know as the anode and cathode. 2) The cathode of LED…

Q: ?The entire program will be run every scan in the PLC cycle

A: Given:

Q: The interrupt service procedure refers to what exactly. In the last instructions for the ISR, RET…

A: Interrupt service routine (ISR): An interrupt service routine (ISR) is a software function that is…

Q: The O/S is in control of a mutex lock as a software solution used to protect a critical section.…

A: 1) A mutex, short for "mutual exclusion," is a synchronization primitive used in concurrent…

Q: 11. What Binary value should be loaded in the TMOD register of 8051 Microcontroller to use the…

A: According to the information given:- We have to explain Binary value should be loaded in the TMOD…