Nandan Kumar Jha

9 Questions 11 Answers 0 Followers

Questions related from Nandan Kumar Jha

Why cache associativity is always a power of 2 and how this school of thought reduces the hardware complexity of processor?

I have seen in almost all processor, L2 cache associativity is some power of 2 (L1 is generally direct mapped or some low power of 2). Although in Alpha 21164 super-scalar processor L2 cache...

17 October 2016 7,423 3 View

How do I simulate Verilog code and analog circuitry at the same time in OrCAD Capture?

I've a circuit based on some Texas instrument DC-DC converters in OrCAD. I want to attach some glue logic based on Digital Gates in form of a verilog code in OrCAD. How to implement this?

22 September 2015 3,242 2 View

How can we find the exact value of Rayo's number in an intuitive way ?

As far as My knowledge is concern, the largest number known is rayo's number even it is greater than graham's number (G64). but what actually rayo's number is? How can we know the value of it.

28 December 2014 9,285 1 View

If you can make an unstable system, stable by directly cascading a controller of appropriate transfer function, then why we use negative feedback?

Suppose an unstable plant has a transfer function 1/(s-a) and we can stabilize it by cascading a controller of transfer function (s-a)/(s+b), where b is positive and hence overall system is now...

11 June 2014 2,265 9 View

Is there any loss of information when we convert a transfer function in state space model or state space model from a transfer function?

When we convert a transfer function of LTI system into state space model, is there any loss of information due to the cancellation of pole zero? Transfer function doesn't support unobservable poles.

04 May 2014 2,271 7 View

How one can find the inverse of a non square matrix?

We generally know the inverse exists only for square matrix. However this is not true. A nonsingular matrix must have their inverse whether it is square or nonsquare matrix. But how one can find...

29 April 2014 2,657 21 View

What actually happens to a conductor at very high frequency where Ohm's Circuit Law V=R.I breaches ?

In many books it is given that Ohm's Circuit Law V= R.I breaches at frequencies greater than 4 Ghz while Ohm's Field Theory J= σ.E is valid at all frequency ( right from dc to Ghz). I don't...

26 February 2014 8,875 36 View

To design a control system, system should analysed in time domain or frequency domain ?

The required design parameters of a control system generally given in time domain format (like maximum overshoot, response time and settling time ). So if we analysed a control system in time...

10 December 2013 9,578 10 View

Is it really true that integrator and differentiator circuits are unstable?

If we apply a step input signal (which is bounded in nature) then output of integrator circuit will be ramp signal (which is unbounded in nature) and output of differentiator circuit will be a...

02 December 2013 3,195 20 View