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Explain about the Arithmetic Shift
An arithmetic shift micro operation shifts the signed binary number to left or right.
The effect of the arithmetic shift left operation is to multiply binary number by 2.
Similarly an arithmetic shift right divides number by 2. Since the sign of number must remain same arithmetic shift-right must leave sign bit unchanged, when it is multiplied or divided by 2. The left most bit in a register hold sign bit, and remaining bits hold number. The sign bit is 0 for positive and 1for the negative. Negative numbers exists in 2's complement form. Following figure represents a typical register of n bits.
Which of the memories stores the most number of bits ? Ans. most number of bits stores in 32M x 8 As 2 5 x 2 20 = 2 25 Therefore 1M = 2 20 = 1K x 1K = 2 10 x 2 10
Problem: (a) Consider the following combinational circuit: (i) Calculate the propagation delay for each output. Assume each gate has a delay of 10 ns. (ii) The abo
Given a cell, we must determine its neighbouring cells i.e. those with which it shares a wall. The cells with an x are the neighbours of the cell c. Write the function getneighbour
Subtraction 11001-10110 using 1's complement Ans. 11001 - 10110 01001 is 1' s Compliment of 10110, so 1 1 0 0 1 + 0 1 0 0 1 ------------------ 1 0 0 0 1 0 Add 1
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for division of two number
quick sort working
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What is Directory? The device directory or simply called as directory records information-such as name, location, size, and type for all files on that certain partition. The
Q. How to Transmits data in the active message buffer? int pvm_bcast( char *group, int msgtag ) Transmits data in the active message buffer to a group of processes. msgt
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