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1 how do you characterize or define a combinational circuit how does it differ from a sequential circuit give two
1 how does a generic array logic gal device differ from its pal counterpart do they differ in their internal
what is a hardware description language what are the requirements of a good hdl briefly describe the salient features
figure 945 shows a programmed pal device using fuse-based interconnects examine the logic diagram and determine the
1 briefly describe the operational aspects of bistable monostable and astable multivibrators which multivibrator
1 with the help of the logic diagram describe the operation of a clocked r-s flip-flop with active low r and s inputs
draw the truth table for the following types of flip-flopa a positive edge-triggered j-k flip-flop with active high j
1 what is meant by the race problem in flip-flops how does a master-slave configuration help in solving this problem2
refer to the counter arrangement of fig 1156 determine the modulus of the counter and also the frequency of the b
the flip-flops used in a four-bit binary ripple counter have a high-to-low and low-to-high propagation delay of 25 and
differentiate betweena asynchronous and synchronous countersb up down and updown countersc presettable and clearable
briefly describe the primary functions of the following peripheral devices also give at least one device type number
briefly describe the difference between a microprocessor and a microcomputer what are the three main constituents of a
briefly describe the principle of operation of a simultaneous or flash-type ad converter what are the merits and
briefly describe the process of digital-to-analogue conversion in a binary ladder network how does it differ from the
refer to the three-bit counter arrangement of fig 1157 determine its count sequence and also determine whether the
a microcontroller with an eight-bit countertimer system is used to measure the width of an input pulse the
1 briefly describe salient features of the pentium series of microprocessors2 with the help of a labelled diagram
1 what are the fundamental differences between a microprocessor and a microcontroller briefly describe some of the
a microcontroller with a 16-bit countertimer system is used to measure the frequency of an input pulse train the
it is desired to design a microcontroller-based periodic signal generator with minimum and maximum time period
1 with the help of a block schematic describe the role of various elements in a computer system1 compare the
explain the difference betweena a sequential access memory and a random access memoryb a memory write operation and a
1 why do we need to have secondary storage devices when the computer already has a primary storage distinguish between
1 what are the commonly used input and output ports in a computer system briefly describe the applications of each one