I. binary logic
¨ç Definition of binary logic
Binary logicÀº binary variable(2Áø¼ö °ªÀ» °®À»¼ö ÀÖ´Â º¯¼ö)
°ú logical operation(AND. OR. NOT)À¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
¨è Switching circuit and binary signals
-switching circuit : Àü±âȸ·Î·Î AND³ª OR¸¦ Ç¥ÇöÇÑ°Í
-binary signal : Àü¾ÐÀÇ °¾àÀ¸·Î 0°ú 1À» ±¸ºÐ
¨é Logic gates
Chap 2. Boolean Algebra and Logic Gate
A. Basic definitions
B. Axiomatic definition of boolean algebra
B : set of elements ex> B={0,1}
+, ¡¤ : 2 binrary operators
satisfies boolean algebra postulates p.36
two-values B.A ¡Õ switching algebra ¡Õ binray logic
operator tables : (¡¤ : AND) (+ : OR) (` : NOT)
C. Basic theorems and properties of boolean algebra
¨ç Duality : ¿ø·¡ ¼º¸³ÀÌ ÀÎÁ¤µÈ ÁÖ¾îÁø B.AÀÇ ½Ä¿¡¼ dualÀ» ÇÏ¸é ¹Ù²ï½Äµµ Áõ¸íÇÒ
ÇÊ¿ä¾øÀÌ ¼º¸³µÈ´Ù. (¡¤ ¡ê + ) ( 0 ¡ê 1 )
¨è Basic theorems (Table 2-1 ..p.40)
¨é operator precedence : ¾î¶² operator¸¦ °¡Àå ¸ÕÀú ÇÒ°ÍÀΰ¡ÀÇ ¼ø¼
(¡¦(»ý·«)
¨ê Venn Diagram
D. Boolean functions
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