Digital Electronics - MSI Logic Circuits

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"I do not seek. I find."

- Pablo Picasso

21.

In an AHDL BCD to binary code converter, how is multiplication by 10 accomplished?

A.	By using the shifting of bits
B.	By using the library multiplication function
C.	By using integer types
D.	By using the multiplication operator

22.

What is the HDL key issue in the design of the MUX and DEMUX?

A.	Having the MUX and DEMUX part of the library
B.	Using the case statement in the process
C.	Describing the functions
D.	Assigning signals under certain conditions

23.

Why are control inputs included in an HDL magnitude comparator?

A.	For cascading the chips
B.	For control signal input
C.	For signal control
D.	For internal interconnections

24.

What VHDL techniques are used to describe a priority encoder?

A.	Integer outputs and priority coding
B.	Signal outputs and priority coding
C.	Tristate outputs and priority coding
D.	Variables and priority coding

25.

What is an important attribute of the conditional signal assignment statement?

A.	Its tristate outputs
B.	Its sequential evaluation
C.	Its use of library components
D.	Its fast activation times