Electrical Engineering Answers

 Starting from an initial value of R in Hex is 47 determine the sequence of binary values in R after a logical shift-left, followed by a circular shift-right, followed by a logical shift-right and a circular shift-left. explain through the proper diagrams. 

A common bus system which is capable of transferring 8 bits at time with number of registers are 2 each register is of 8bit? Draw circuit diagram for this and also define how many multiplexers are required and what will be the size of multiplexer with truth table Also explain how to gather data from this bus back into register    

1)    An 8-bit register contains the Hex value A9. What is the register value after an arithmetic shift right? Starting from the initial number A9, determine the register value

 i)        after logical shift right

A common bus system which is capable of transferring 2 bits at time with number of registers are 4 each register is of 2 bit? Draw circuit diagram for this and also define how many multiplexers are required and what will be the size of multiplexer with truth table Also explain how to gather data from this bus back into registe

draw the block diagram for the hardware that implements the following statements: x + yz: AR <- AR + BR where AR and BR are two n-bit registers and x, y and z are control variables. include the logic gates for the control function. note that the symbol + designates an or operation in a control or boolean function but that it represents an arithmetic plus in a microoperation.

a common bus system which is capable of transferring 4 bits at time with number of registers are 4 each register is of 4 bit? draw circuit diagram for this and also define how many multiplexers are required and what will be the size of multiplexer with truth table also explain how to gather data from this bus back into register

A common bus system which is capable of transferring 8 bits at time with number of

registers are 2 each register is of 8bit? Draw circuit diagram for this and also define how

many multiplexers are required and what will be the size of multiplexer with truth table

Also explain how to gather data from this bus back into register

Two balls are dropped from different heights. One is dropped 5 seconds after the other, but they both strike the ground at the same time, 5 seconds after the second ball is dropped. a) What is the difference in height from which they were dropped? b) From what height was the first ball dropped?