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Write an assembly language program to turn the stepper motor. Start a new project. Set bits 1 to 4 of PORT P ($25A) to 1 (output direction) Do not set bits 0, and 5-7, setting these bits may produce unexpected results. Output the following sequence to turn the motor clockwise to PORT P($258): Bit # 7 6 5 4 3 2 1 0 |= value x x d 0 1 0 1 d |= 0x0A x x d 1 0 0 1 d |= 0x12 x x d 1 0 1 0 d |= 0x14 x x d 0 1 1 0 d |= 0x0C x= cannot write to - writing to these bits may produce undesired results d= don't care This sequence will cause the motor to step four times. Sending the data out in reverse order will cause the motor to turn in the reverse direction. Steps: Program the Port P data direction register as outputs by writing ones to bits 1-4 in the address $25A. Put the step data into an array and use an index register (X or Y) to step through the data. The data sequence should be sent to PORT P (address $258). Note the bits used.When the end of the array is reached the pointer will need to be reset back to the beginning of the array. Delay 30 milliseconds between each step using a loop delay. Make the delay loop a subroutine. Save the program, later direction and speed control will be added. The program should run in a continuous loop.
c) Write the SOP boolean equations as obtained directly from the partial truth table above and sketch a logic circuit diagram for them. d) Reduce the above equations step-by-step into the simplest form that would use only NAND gates.
The waveform output by the signal generator in part (b) is changed so that the rectangular pulses have the same width but no longer are periodic. They occur at random intervals of time. Explain in words how the display on the spectrum screen would..
a) What is the minimum sampling frequency b) Specify the number of uniform quantization steps needed and the channel null bandwidth required, assuming that the peak signal-to-noise ratio at the receiver output needs to be at least 30 dB
How many decimal characters (including a possible minus sign) will be required to represent in decimal, sign-magnitude form numbers which are represented using twos complement 24-bit numbers in binary
A three-phase, 60Hz, wye-connected synchronous generator has balanced line-to-line voltages of 480V at its terminals. The generator is supplying power to two balanced and delta connected, three-phase loads. the first load is made up of three.
A GPS receiver located at ground level simultaneously detects signals from three ground-based transmitters. The first signal, originating from Shenandoah University in Winchester, is decoded to read "the time is 10:12:07.612040".
Racecar A is traveling on a straight portion of the track while racecar B is traveling on a circular portion of the track. At the instant shown, the speed of A is increasing at the rate of 10 m/s2, and the speed of B is decreasing at the rate of 6..
Dispense requested amount using least number of bills, Write a C program for an automatic teller machine that dispenses money. The user should enter the amount desired (a multiple of 10 dollars)
Write an assembly code segment that calls the subroutine New Function if bits 5 and 6 of PORTD equal 1. Write the same code segment in part (a) using structured assembly constructs.
Hard to find all the information, Just want to ask for people who can give some good webside which can provide all the informationat at lease price,maximum output power, voltage, and current per module; short circuit current; dimension; weight; ma..
1.Calculate motor speed in revolutions per minute for an eight-pole,50Hz motor. Give the equation and identify its parts; show your math. 2.You need to detect finished products coming down an assembly line.
Voltage, current, power, and stored energy of capacitor, Prior to t=0, a 100- uF capacitance is uncharged. Starting at t=0, the voltage across the capacitor is increased linearly with time to 100V
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