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a certain memory is specified as 32k times 8 determinea the number of address input linesb the number of data input
it is desired to construct a 64k times 16 ram from an available ram chip specified as 16k times 8 determine the number
the following data refer to a hard disk number of tracks per side 600 number of sides 2 number of bytes per sector
a transient of 100 ms is to be captured on a digital storage oscilloscope on full screen in the horizontal direction if
a digital storage oscilloscope is specified to have a sample rate of 400 mss and an acquisition memory of 20ka
1 what are reciprocal counters how does a reciprocal counter provide a much higher resolution even when the frequency
with reference to a digital storage oscilloscope briefly explain the followinga how does the effective sampling rate
1 briefly describe commonly used methods of diagnosing faulty rom and ram devices2 distinguish between an analogue
1 briefly outline the different steps involved in the troubleshooting of digital circuits in what possible ways can an
let s f 1 2 3 4 14 15g and let arb mean a b mod n where n is a positive integera prove r is an equivalent relation
consider the following sets w fa b cg y fa bg and z fcga which of these sets are subsets of others or of themselvesb
1 prove that the complement of the ex-or function is equal to its dual2 derive the truth tables for the following
design a multioutput circuit whose input is bcd data and whose outputsw detects numbers that are divisible by 3 andx
a combinational circuit is to be designed to control a seven-segment display of decimal digits the inputs to the
a certain democratic country is ruled by a family of four members a b c and d a has 35 votes b has 40 votes c has 15
1 a 6-to-64 decoder is to be implemented using 3-to-8 decoders only show the block diagram of the 6-to-64 decoder2
1 it is required to design lighting for a room such that the lights may be switched on or off from any one of three
design a combinational circuit to generate the parity bit for digits coded in bcd code the circuit should also have an
a circuit to compare two 4-bit numbers a3-0 and b3-0 is to be designed the status of the comparison is available on the
1 assume a d flip-flop with separate set s and reset r inputs how can this flip-flop be configured such that its output
a d flip-flop is connected as shown determine the output of the flip-flop for ten clock pulses assuming it has
a combinational circuit that generates the square of all the combinations of a 3-bit binary number is to be implemented
a circuit is to be designed to derive the greatest common divisor gcd of two numbers each of which is less than or
1 write the vhdl description for the 5421 code to bcd encoder using a conditional signal assignment statement2 a
using the subtractor designed in exercise 5 as a component write the vhdl code for a 4-bit subtractor employing a