PowerPoint Presentation
IT CookBook, 2.0
3
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2 . . . .
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0 1 (gate)
AND . 1 1 . 0 . : X = A B : (True Map) :
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NAND NOR . (Universal Gate) . AND
OR
NOT
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, . .
(Commutative Law) .AB = BA, A + B = B + A
(Associative Law) , .A(BC) = (AB)C, (A+B)+C = A+(B+C)
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(Distributive Law) A, B, C , B, C OR A AND B C AND OR . A(B+C) =
AB + AC
.
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(De Morgan) (NOR) . (NAND)
n X .
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2.4
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(SOP, Sum of Product) 1 (AND ) . 2 (OR ) . . ) 3 : X m
X 1 .
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(POS, Product Of Sum) 1 (OR ) , 2 AND ) . . ) 3 : X M
0 .
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(Karnaugh Map) . , . . , , , . 2, 3, 4, 5 . 2 ,
0 1 ,
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3 ,
. 0 1 .
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4
. 0 1 ,
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, . 4 ,
. () .
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1 : .
2 : . 1 1, 2, 4, 8, 16 . . . .
3 : .
4 : OR .
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2
4
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. (Dont Care) . . . x .
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1 RAM ,
(Latch) . NAND NOR . .
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R-S . AND NOR R-S . R-S
R-S
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D R S 1 . D , (Data) (Delay) D .D
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J-K R-S S=1, R=1 . J S(set), K R(reset) J K 1 .J-K
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T J-K J K T . 0 (Q) 1 (Q) . T
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Thank You
IT CookBook, 2.0
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