thw_mod2_no3

# thw_mod2_no3 - F(X,Y,Z = Y ′ X•Z 3[10 points Express...

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ECE 270 Introduction to Digital System Design Fall 2011 TakeHomaWork for Module 2 – Due September 19, 2011 1. [10 points] For the function mapped below: (a) [5 points]Write a minimal sum-of-products expression and calculate its cost: (b) [5 points] Write a minimal product-of-sums expression and calculate its cost: W W Y 1 1 0 1 Z 0 0 0 0 Z Y 1 1 1 0 1 1 0 1 Z X X X Name: __________________________________________ Class No: __ __ __ __ - __ Signature: ______________________________________ Score: _______ / 60 Your Class No. is the last four digits of your PUID followed by the first character of your last name.

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ECE 270 Introduction to Digital System Design Fall 2011 2. [10 points] Express the complement of the following function as an ON SET and draw a NAND-NAND circuit realization:
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Unformatted text preview: F(X,Y,Z) = Y ′ + X•Z ________________________________________________________________________ 3. [10 points] Express the dual of the following function as an OFF SET and draw a NOR-NOR circuit realization: F(X,Y,Z) = Y + X•Z ′ ECE 270 Introduction to Digital System Design Fall 2011 4. [30 points] Assuming that only true variables are available, realize the function F(X,Y,Z) mapped below three different ways: (a) [10 points] Using only 7400 (quad 2-input NAND) chips (b) [10 points] Using only 7402 (quad 2-input NOR) chips (c) [10 points] Using only 7403 (quad 2-input open-drain NAND) chips Show complete schematics for each realization, along with your derivations. X ′ X Z ′ 1 0 1 1 Z 1 0 0 1 Y ′ Y Y ′...
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thw_mod2_no3 - F(X,Y,Z = Y ′ X•Z 3[10 points Express...

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