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Questions related from Nandan Kumar Jha
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 7,519 3 View
For floating point program data cache miss rate as well as TLB miss rate is high as compare to integer program. can somebody explain it in a lucid way?
09 May 2016 910 3 View
In the book "computer architecture a quantitative approach by hennessy and patterson", it is given that write takes more time than read because tag comparison in cache happens in parallel with...
06 May 2016 4,605 3 View
When You configure a Channel in the above mentioned oscilloscope, then you can find one option as "Noise filter" which is further given in terms of bits (1 bit, 1.5 bit, 2 bit et.c). So what is...
03 December 2015 8,231 1 View
There are two definitions about this "HCSL". One is "Host Clock Signal Level"; Another is "high-speed current steering logic". Both of them supports PCI-Express. Which is correct? HCSL is a...
03 November 2015 4,505 2 View
In differential LVDS clock, signals on output pins are equal and opposite in polarity and hence get added at the receiver end. but when I add a AC coupling capacitor to each pin of driver IC to...
28 October 2015 2,739 3 View
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 3,277 2 View
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 9,324 1 View
Although FORTRAN ( formula translation ) is first ever high level programming language and till now no any programming language snatches its niche in this field. What features makes FORTRAN as a...
30 August 2014 7,220 7 View
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 2,306 9 View
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 2,307 7 View
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 2,700 21 View
In spintronics, the main problem is very high current during the transition from 0 to 1 or 1 to 0. It is only possible at cryogenic temperature. Hence, it is not economically viable. What is an...
05 April 2014 4,803 1 View
If we apply a signal to a device to measure its rise time ( for example in oscilloscope) then rise time calculated from output shown by that measurement device is the combined rise time of the...
27 February 2014 1,017 7 View
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 8,921 36 View
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 9,625 10 View
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 3,240 20 View
I have a long lasting confusion on the duty cycle of clock applied to a digital circuit. How does duty cycle affect the system performance? Does low duty cycle decrease the power consumed by the...
09 November 2013 2,620 6 View
When we design an amplifier, then we must keep in mind that what is/are input condition and what type of output we looks for. Like in low noise amplifier design criteria is source impedance,...
21 October 2013 9,445 0 View
