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introduction_to_digital_systems:tips_for_the_exam [2024/01/30 17:26] – mexleadminintroduction_to_digital_systems:tips_for_the_exam [2024/01/30 18:36] (aktuell) – mexleadmin
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 ===== Reading out the prime implicants of a KV diagram. ===== ===== Reading out the prime implicants of a KV diagram. =====
   - First, determine what is being looked for:   - First, determine what is being looked for:
-    - Minterms = conjunctive form = "groups of 1s" or +    - are you looking for minterms = conjunctive form? → "groups of 1s" or 
-    - Maxterms = disjunctive form = "groups of 0s". +    - are you looking for maxterms = disjunctive form? → "groups of 0s". 
   - Search for the respective implicants (0s or 1s).   - Search for the respective implicants (0s or 1s).
   - Starting from the implicants, try to form a prime implicant (= area / group with the same binary value) as large as possible. "Don't care" states (marked with "d.c.", "-" or "x") may be considered as a suitable implicant. Note that only certain types of groups are allowed as prime implicants:   - Starting from the implicants, try to form a prime implicant (= area / group with the same binary value) as large as possible. "Don't care" states (marked with "d.c.", "-" or "x") may be considered as a suitable implicant. Note that only certain types of groups are allowed as prime implicants: