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Vhdl Questions Set 4:

Quiz Mode

What is the correct syntax for defining an IF statement?

Solution:

Which of the following is not a scalar data type in VHDL?

Integer

Enumeration

Array

Physical

Solution:

In VHDL, is an entity allowed to have multiple architectures?

True

False

Partially true

Incomplete

Solution:

Refer to the VHDL code given below, which of the following signals is driven by multiple drivers?

Solution:

Analyze the VHDL code and identify the type of flip-flop.

T flip-flop

D flip-flop

JK flip-flop

SR flip-flop

Solution:

What do we call the data type used for representing distance, current, voltage, time, etc?

Integer

Real

Physical

Imaginary

Solution:

The statement "In VHDL you can declare only one Library per code" is:

Entirely true

Partially true

Not true at all

Incomplete

Solution:

Time-dependent dielectric breakdown (TDDB) has an exponential dependency on the operating temperature.

exponential

linear

proportional

square-law

Solution:

Consider A is a bit vector, equal to "10010101" (base-2) i.e., A = (10010101)₂

`A SRA 2`

will change the contents of A to ____.

00010101

11100101

10010111

10010100

Solution:

Refer to the VHDL code given below, which of the following line has error? Line 1: SUBTYPE my_logic IS STD_LOGIC RANGE ‘0’ TO ‘1’; Line 2: SIGNAL a: BIT; Line 3: SIGNAL b: STD_LOGIC; Line 4: SIGNAL c: my_logic; Line 5: b<=a; Line 6: b<=c;

Line 1

Line 4

Line 5

Line 6

Vhdl Questions Set 4:

What is the correct syntax for defining an IF statement?

Solution:

Which of the following is not a scalar data type in VHDL?

Solution:

In VHDL, is an entity allowed to have multiple architectures?

Solution:

Refer to the VHDL code given below, which of the following signals is driven by multiple drivers?

Solution:

Analyze the VHDL code and identify the type of flip-flop.

Solution:

What do we call the data type used for representing distance, current, voltage, time, etc?

Solution:

The statement "In VHDL you can declare only one Library per code" is:

Solution:

Time-dependent dielectric breakdown (TDDB) has an exponential dependency on the operating temperature.

Solution:

Consider A is a bit vector, equal to "10010101" (base-2) i.e., A = (10010101)₂

`A SRA 2`

will change the contents of A to ____.

Solution:

Refer to the VHDL code given below, which of the following line has error? Line 1: SUBTYPE my_logic IS STD_LOGIC RANGE ‘0’ TO ‘1’; Line 2: SIGNAL a: BIT; Line 3: SIGNAL b: STD_LOGIC; Line 4: SIGNAL c: my_logic; Line 5: b<=a; Line 6: b<=c;

Solution:

Related Question Sets:

Related Topics:

Vhdl Questions Set 4:

What is the correct syntax for defining an IF statement?

Solution:

Which of the following is not a scalar data type in VHDL?

Solution:

In VHDL, is an entity allowed to have multiple architectures?

Solution:

Refer to the VHDL code given below, which of the following signals is driven by multiple drivers?

Solution:

Analyze the VHDL code and identify the type of flip-flop.

Solution:

What do we call the data type used for representing distance, current, voltage, time, etc?

Solution:

The statement "In VHDL you can declare only one Library per code" is:

Solution:

Time-dependent dielectric breakdown (TDDB) has an exponential dependency on the operating temperature.

Solution:

Consider A is a bit vector, equal to "10010101" (base-2) i.e., A = (10010101)2 A SRA 2 will change the contents of A to ____.

Solution:

Refer to the VHDL code given below, which of the following line has error? Line 1: SUBTYPE my_logic IS STD_LOGIC RANGE ‘0’ TO ‘1’; Line 2: SIGNAL a: BIT; Line 3: SIGNAL b: STD_LOGIC; Line 4: SIGNAL c: my_logic; Line 5: b<=a; Line 6: b<=c;

Solution:

Related Question Sets:

Related Topics:

Consider A is a bit vector, equal to "10010101" (base-2) i.e., A = (10010101)₂

`A SRA 2`

will change the contents of A to ____.