Digital Electronics - Combinational Logic Circuits

Exercise : Combinational Logic Circuits - Filling the Blanks
36.
In VHDL, data can be each of the following types except ________.
BIT
BIT_VECTOR
STD_LOGIC
STD_VECTOR
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
When grouping cells within a K-map, the cells must be combined in groups of ________.
2's
1, 2, 4, 8, etc.
4's
3's
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
The ________ circuit produces a HIGH output whenever the two inputs are unequal.
exclusive-AND
exclusive-NOR
exclusive-OR
inexclusive-OR
Answer: Option
Explanation:
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39.

The Boolean equation ________ results from this Karnaugh map.

Answer: Option
Explanation:
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40.
Occasionally, a particular logic expression will be of no consequence in the operation of a circuit, such as in a BCD-to-decimal converter. These result in ________ terms in the K-map and can be treated as either ________ or ________, in order to ________ the resulting term.
don't care, 1's, 0's, simplify
spurious, AND's, OR's, eliminate
duplicate, 1's, 0's, verify
spurious, 1's, 0's, simplify
Answer: Option
Explanation:
No answer description is available. Let's discuss.