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لو سمحتوا عندي كم سؤال عن كتاب digital design
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7
السؤال الأول :
1- A combinational cuircuit is defined by the following three Boolean functions:
F1 = x’ y’ z’ + x z
F2= x y’ z’ + x’ y
F3 = x’ y’ z + xy
Design the circuit with a decoder and external gates؟
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السؤال الثاني:
2-Implement a full adder with two 4×1 a multiplexers
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السؤال الثالث :
3-Construct a 5-to-32 line decoder with four 3-to-8 line decoders with enable and a 2-to-4 line decoder. Use block diagram for the components.
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السؤال الرابع :
4-Design a 4-bit combinational circuit 2’s complement (the output generates the2’s complement of the input binary number) show that the circuit can be constructed using exclusive OR gates . can you predict what the output functions are for a 5-bit 2’s complement?
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