For the LED pack on our board, to turn on the outside LEDS using the instruction "OUT 56, AL", AL should be first set to: O OF O 18 O11 O 56 81 FF
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- What bits values will have to be loaded into the AL register (which is used to send data to an LED bank) to cause every other LED to alternately light by rotating the data with the ROL AL,1 instruction? (a) 2,4,6,8 (b) 0,1,3,7 (c) 0,2,4,6 (d) 1,2,4,8Comment on the following line: "Using a 7219 you can drive 64 LEDs while you only need 3 wires to interface it to a microcontroller"Write the 8051 assembly program code that makes the L1 led blink continuously when p1.0 is pressed.
- As figure shows, please filling the blank to finish the program to turn on the LEDSas following: “D0D2—D1D3—D4D6—D5D7—D0D2D4D6—D1D3D5D7—ALL ON—ALL OFF”, each state lasts 1 second, assuming the oscillator frequency is12MHz, timer1 and timer interrupt must be used.A circuit has two pushbutton switches connected to pin PA2 and PA3 and two LEDs connected to pin PC0 and PC1 of the AVR ATmega16 microcontroller. Write a program to control the LEDs as follows; blink PC0 LED if the PA2 pushbutton is pressed with 2 seconds total delay time for every blink and blink PC1 LED if the PA3 pushbutton is pressed with 300ms total delay time for every blink.Assume that port 0 is connected to the input and port 1 to the output (LED). Number times LEDs on input port Write a program in assembly language that will burn (approximately) 0.5 (1/2) seconds and extinguish 0.25 (1/4) seconds. Calculate the timing in your delay subroutine and find the percent margin of error.
- I could use some help with making a working code for a 12 hour clock system in verilog for my DE0lite or any other Fpga Board. I am being unable to get the results correctUsing the sim8085 write the following code: In a sensor network, three pressure sensors are connected which gives the reading of 4 psi, 8 psi and 10 psi. All the sensor readings are to be summed up and store as a single readingQ1: What inputs and output does the system detect and where are these locations? Q2: What logic gates are used for the landing gear warning logic module?
- AIM- To find the true reading of the temperature in degree Celsius. STATEMENT- In a temperature control system, input received by sensor is 57 degree C. From the calibration of temperature sensor, it is already known that the sensor shows error of -8 degree Celsius. How will you obtain the true reading in your data record? PLATFORM REQUIRED- Online 8085 Microprocessor SimulatorChoose an answer and write the procedureIn a microcontroller, the interior of the memory that goes from 0x200 to 0x21FF has been reserved for the program code.What is the maximum size that a program code can have?A) 256B) 512C) 1024D)128A program will be written in assembly language for a fan. The desired features of the fan are as follows: The fan should be able to turn on and off at any time according to the information coming from the serialport. For example; When the 'A' character is received, the fan can be turned on and when 'K' is received, itcan be turned off. The fan should be set to default values when a shutdown request is made. (Note: Useinterrupt for serial port.) When the fan operates, the fan should rotate at a default speed, and the speed of the fan should be adjustedwith a button that can change the speed in 3 stages (For example: 1st stage can be adjusted at 30% speed,2nd stage at 60% speed, and 3rd stage at 90% speed.) Timer setting is also provided by a button and each press of the button must start the countdown timer in 30minute increments and the fan must be turned off when the timer resets. (It can be set to a maximum of 120minutes and if the button is pressed again while the time-set is at…