1) Design the cross-section of a typical twin-tub structure.
2) Write down the differences between enhancement and depletion mode MOS transistors?
3) Write down the parameters that affect the threshold voltage?
4) Design the stick diagram of the two input NAND gate.
5) What is meant by constant voltage scaling?
6) Write down the disadvantages of a carry select adder.
7) Deign the circuit of a 2 x 2 Multiplier.
8) What is meant by PAL?
9) Write down the difference between the signal and the variable in VHDL?
10) What is a data object in VHDL?