Priority modes in the 8259
Write down the priority modes within the 8259?
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a) Rotating priority mode
b) Fully nested mode
c) Special fully nested mode
d) Special mask mode
e) Poll mode
The currents demonstrated in figure in below have the magnitudes as given here: I1 = 1mA, I2 = 3.5mA, I3 = 2I4, I5 = 2mA, I6 = 0.5mA. Q : Problem on interfacing a microcontroller We will be using a bipolar stepper motor to control the motion of the cart. 1. How do you interface a microcontroller to a motor? Can you just connect the pins? 2. What are H-br
We will be using a bipolar stepper motor to control the motion of the cart. 1. How do you interface a microcontroller to a motor? Can you just connect the pins? 2. What are H-br
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