Search found 59 matches

by Narveer
Sat Jul 26, 2014 9:52 pm
Forum: Downloads (Software/Tools)
Topic: Fedora electronic lab-VLSI CAD tools-open source
Replies: 4
Views: 11526

Re: Fedora electronic lab-VLSI CAD tools-open source

You can use it as LiveDVD, LiveDVD can be downloaded either via http or torrent. A LiveDVD is an operating system that is executed upon boot, without installation on a hard drive. A desktop icon can be used to install the OS if wanted. Click here to Download LiveDVD Explore Fedora's possibilities
by Narveer
Thu Jul 24, 2014 5:46 pm
Forum: Interview Material
Topic: verilog objective questions
Replies: 2
Views: 3180

Re: verilog objective test

I have attached the key for verilog objective test. You can post your queries on the forum.
by Narveer
Thu Jul 24, 2014 5:41 pm
Forum: Interview Material
Topic: verilog objective questions
Replies: 2
Views: 3180

verilog objective questions

Hi all, I have attached verilog objective test with the post. Try to solve it in given time limit.
by Narveer
Wed Jul 16, 2014 11:10 am
Forum: Interview Material
Topic: setup and hold time concept
Replies: 0
Views: 1965

setup and hold time concept

Setup & hold time related question can be confusing, not only for freshers but for many of the experienced engineers also. I am attaching a document which will help you in better understanding of setup and hold time concepts. You will get clear understanding of below mentioned questions after readin...
by Narveer
Sat Jun 07, 2014 6:43 pm
Forum: Synthesis & Timing
Topic: difference between single condition, BCWC mode and OCV mode
Replies: 1
Views: 3123

Re: difference between single condition, BCWC mode and OCV m

In single condition mode , maximum slew is propagated for all analysis types, irrespective of setup or hold. The maximum slew is the worst slew of all the inputs of a multi-input gate. In BCWC mode , max slew is propagated during setup analysis and min slew is propagated during hold analysis. Again,...
by Narveer
Sun May 11, 2014 12:06 pm
Forum: Digital Design
Topic: Difference between mealy and moore state machine
Replies: 2
Views: 15237

Re: Difference between mealy and moore state machine

A) Mealy and Moore models are the basic models of state machines. A state machine which uses only Entry Actions, so that its output depends on the state, is called a Moore model . A state machine which uses only Input Actions, so that the output depends on the state and also on inputs, is called a M...
by Narveer
Sun May 11, 2014 11:41 am
Forum: Physical Design (PD)
Topic: local skew, global skew & useful skew
Replies: 1
Views: 6818

Re: local skew, global skew & useful skew

Local skew : The difference between the clock reaching at the launching flop vs the clock reaching the destination flip-flop of a timing-path. Global skew : The difference between the earliest reaching flip-flop and latest reaching flip-flop for a same clock-domain. Useful skew: Useful skew is a co...
by Narveer
Sun May 11, 2014 11:39 am
Forum: Digital Design
Topic: Difference between onehot and binary encoding?
Replies: 1
Views: 2182

Re: Difference between onehot and binary encoding?

Common classifications used to describe the state encoding of an FSM are Binary (or highly encoded) and One hot. A binary-encoded FSM design only requires as many flip-flops as are needed to uniquely encode the number of states in the state machine. The actual number of flip-flops required is equal ...
by Narveer
Sat May 10, 2014 6:58 pm
Forum: IC Fabrication Technology
Topic: 40nm and 45nm technology nodes
Replies: 3
Views: 2314

Re: 40nm and 45nm technology nodes

You can say both are same or 40nm is sub-node of 45. We can shrink 45nm to 40nm to get more number of dies per wafer.