Recent content by ECE

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    Why Do We Use Flip Flops for Finite State Machines?

    I don't get why do we use Flip Flops for Finite State Machines? Can anyone explain? -Thankyou
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    Digital Logic - Timing Analysis

    What do they mean by saying that " If the clock frequency is 45MHz and we use 50MHz then the circuit will not work". I am confused :rolleyes: I don't understand the timing analysis in digital logic. Please help me out -Thanks
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    How Does an Adder/Subtractor Unit Handle Negative Inputs?

    If two 4 bit numbers are being added in the Adder/Subtractor unit e.g. X and Y. Then according to my textbook it is written that the Add/Sub Unit is built in a way that the add/sub signal (which chooses whether to add/subtract) is XOR with Y (the position where the number that is to be...
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    Understanding 2's Complement w/ 4 Bits

    Why in 2's complement the range of numbers that can be represented with 4 bits are from -8 to +7? Wouldn't the numbers with 4 bits be till 15? I am confused.Please help me out. -Thankyou
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    Undergrad Proving W is a Subspace of V: Let u & v be Vectors in V

    Thanks i understand it now
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    Undergrad Proving W is a Subspace of V: Let u & v be Vectors in V

    Let u and v be (fixed) vectors in the vector space V. Show that the set W of all linear combinations au+bv of u and v is a subspace of V. I cannot prove the above proof properly. Can anyone help. -Thanks
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    RC & RL Circuits: Capacitor Current Source & Inductor Voltage Source?

    Does the capacitor acts as a current source and the inductor acts as the voltage source in the RC and RL circuits respectively? If so why does the capacitor not act as a voltage source and inductor not act as a current source? Thankyou