WHAT IS THE DIFFERENCE BETWEEN TESTING AND VERIFICATION OF
VLSI CIRCUIT?

Answer Posted / katakam

verification is not testbench nor a series of test benches. it's a process used to demonstrate that the intent of design is preserved in it's implementation.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the difference between the TTL chips and CMOS chips?

581


Let A & B be two inputs of the NAND gate. Say signal A arrives at the NAND gate later than signal B. To optimize delay, of the two series NMOS inputs A & B, which one would you place near the output?

888


Mention what are the two types of procedural blocks in Verilog?

768


Explain what is Verilog?

644


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.

3390






Are you familiar with the term MESI?

2124


Explain the three regions of operation of a mosfet.

630


Give various factors on which threshold voltage depends.

763


Differences between IRSIM and SPICE?

4953


Draw a transistor level two input NAND gate. Explain its sizing (a) considering Vth (b) for equal rise and fall times

1080


If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

2017


Basic Stuff related to Perl?

2411


Draw the SRAM Write Circuitry

668


If the current through the poly is 20nA and the contact can take a max current of 10nA how would u overcome the problem?

700


For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?

1868