problem 1: prepare down the truth table and VHDL code for the 4-bit left to right shift register. As well draw the circuit and output waveforms.

problem 2: prepare down the truth table and VHDL code for the 4-bit up and down counter. As well draw the circuit and output waveforms.

problem 3: What are the fundamental components of the micro computer? Describe in brief.

problem 4: describe microcomputer implementation in the VHDL.

problem 5: How can a ROM are employed as a PLA. prepare down its benefits.

problem 6: Describe in brief 22 V /0 PLD.

problem 7: prepare brief note on PAL 16L8.

problem 8: prepare brief note on different Loops in VHDL.

problem 9: prepare brief note on the Packages.

problem 10: What is the basic difference between the variable and signal?