While using logic design, explain the various steps that r
followed to obtain the desirable design in a well defined
manner?
Answer / sudeep
1. logic specification.
2. Truth table creation of the given logic,
3. logic minimization using karnuagh mapps
4. logic design using gates.
| Is This Answer Correct ? | 12 Yes | 2 No |
Differences between netlist of HSPICE and Spectre?
A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for 4 clock ticks, B = 1. Draw a state diagram for this Spec?
Explain what is the use of defpararm?
Explain the three regions of operation of a mosfet.
What are the Factors affecting Power Consumption on a chip?
How does Vbe and Ic change with temperature?
Implement a 2 I/P and gate using Tran gates?
Have you studied buses? What types?
Explain why & how a MOSFET works?
Calculate rise delay of a 3-input NAND gate driving a 3-input NOR gate through a 6mm long and 0.45m wide metal wire with sheet resistance R = 0.065 / and Cpermicron= 0.25 fF/m. The resistance and capacitance of the unit NMOS are 6.5k and 2.5fF. Use a 3 segment -model for the wire. Consider PMOS and NMOS size of reference inverter as 2 and 1 respectively. Use appropriate sizing for the NAND and NOR gate.
Why do we use a Clock tree?
Draw a 6-T SRAM Cell and explain the Read and Write operations