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1 what french mathematician built and sold the first gear-driven mechanical machine that did addition and subtraction2
charles sturt university csu has opened an it doctorate study in sydney study centre the applicant should has a master
write a program to find the number of comparisons usingbinarysearchand thesequential searchalgorithm as asked below
draw the diagram of a 4 bit register with four d flip flops and four 4x1 mutiplexers with mode selection inputs s1 and
include a 2-input nand gate with the register of fig 7-1 and connect the gate output to the cp inputs of all the
the content of a 4-bit register is initially 1101 the register is shifted six times to the right with the serial input
what is the difference between a serial and parallel transfer explain how to convert serial data to parallel and
the serial adder of fig 7-10 uses two 4-bit registers register a holds the binary number 0101 and register b holds 0111
determine the next state for each of the six unused states in the bcd ripple counter shown in fig 7-14 determine
a flip-flop has a 10-nanosecond delay from the time its cp input goes from 1 to 0 to the time the output is
a how many 128 x 8 ram chips are needed to provide a memory capacity of 2048 bytesb how many lines of the address must
a computer uses ram chips of 1024 x i capacitya flow many chips arc needed and how should their address lines be
an integrated-circuit ram chip has a capacity of 1024 words of 8 bits each 1k x 8a how many address and data lines are
given the 8-bit data word 01011011 generate the 13-bit composite word for the ham-ming code that corrects single errors
verify the flip-flop input functions of the synchronous bcd counter specified in table 7-5 draw the logic diagram of
the state diagram of a control unit is shown in fig p8-10 it has four states and two in-puts x and ya draw the
in fig 8-20 the q register holds the multiplier and the 8 register holds the multiplicand assume that each number
design a digital system that multiplies two binary numbers by the repeated addition meth-od for example to multiply 5 x
construct an asm chart for a digital system that counts the number of people in a room people enter the room from one
draw the portion of an asm chart that specifies a conditional operation to increment register r during state t and
a i2-bit hamming-code word containing 8 bits of data and 4 parity bits is read from memory what was the original 8-bit
a derive a table showing the multiplexer input conditions for the control specified in the asm chart of fig p8-20b
investigate the transition table of fig p96 and determine all race conditions and whether they arc critical or