After each circuit in a subsection of a VHDL program has been , they can be combined and the subsection can be tested.

Related MCQs

• In VHDL, data can be each of the following types except .
• A combinatorial logic circuit has memory characteristics that "remember" the inputs after they have been removed.
• VHDL is very strict in the way it allows us to assign and compare                 such as signals, variables, constants, and literals.
• In VHDL, macrofunctions is/are:
• We have a digital circuit. Different parts of circuit operate at different clock frequencies (4MHZ, 2MHZ and 1MHZ), but we have a single clock source having a fix clock frequency (4MHZ), we can get help by
• Odd parity of word can beconveniently tested by
• An output gate is connected to four input gates; the circuit does not function. Preliminary tests with the DMM indicate that the power is applied; scope tests show that the primary input gate has a pulsing signal, while the interconnecting node has no signal. The four load gates are all on different ICs. Which instrument will best help isolate the problem?
• Which of the following combinations cannot be combined into K-map groups?
• When grouping cells within a K-map, the cells must be combined in groups of .
• In the following question, match each of the items A, B and C on the left with an approximation item on the right A. Shift register can be used 1. for code conversion B. A multiplexer can be used 2. to generate memory slipto select C. A decoder can be used 3. for parallel to serial conversion 4. as many to one switch 5. for analog to digital conversion