10101001; DR = 10101010 Determine the 8-bit values in each register after the execution of the following sequence of microoperations. AR AR + BR Add BR + AR CR CR AND DR, BR BR + 1 AND DR to CR, Increment BR
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The 8-bit register AR, BR, CR, and DR initially have the following values: [5]
AR = 11010010; BR = 11111111; CR = 10101001; DR = 10101010
Determine the 8-bit values in each register after the execution of the following sequence of
microoperations.
AR AR + BR Add BR + AR
CR CR AND DR, BR BR + 1 AND DR to CR, Increment BR
AR AR - CR Subtract CR from AR
Step by step
Solved in 2 steps with 2 images
- The 8-bit register AR, BR, CR, and DR initially have the following values: [5]AR = 11010110; BR = 11100111; CR = 10110001; DR = 10111010Determine the 8-bit values in each register after the execution of the following sequenceof microoperations.AR AR + BR Add BR + ARCR CR AND DR, BR BR + 1 AND DR to CR, Increment BRAR AR - CR Subtract CR from ARThe 8-bit register AR, BR, CR, and DR initially have the following values:AR = 11010110; BR = 11100111; CR = 10110001; DR = 10111010Determine the 8-bit values in each register after the execution of the following sequence of microoperations.AR AR + BR Add BR + ARCR CR AND DR, BR BR + 1 AND DR to CR, Increment BRAR AR - CR Subtract CR from ARThe 8-bit register AR, BR, CR, and DR initially have the following values:AR = 11010010; BR = 11111111; CR = 10101001; DR = 10101010Determine the 8-bit values in each register after the execution of the following sequence ofmicrooperations.AR <- AR + BR Add BR + ARCR <- CR AND DR, BR <- BR + 1 AND DR to CR, Increment BRAR <- AR - CR Subtract CR from AR
- Q2. The 8-bit registers AR, BR, CR, and DR initially have the following values: AR= 11010010, BR= 11100011, CR= 10111001 , DR= 10101011 Determine the 8-bit values in each register after the execution of the following sequence of microoperations. AR <-AR + BR CR <- CR ^ DR, BR <- CR + 1 AR <-AR – CRThe 8-bit register AR, BR, CR, and DR initially have the following values: AR = 11010110; BR = 11100111; CR = 10110001; DR = 10111010 Determine the 8-bit values in each register after the execution of the following sequence of microoperations. AR AR + BR Add BR + AR CR CR AND DR, BR BR + 1 AND DR to CR, Increment BR AR AR - CR Subtract CR from ARThe 8-bit registers R1, R2, R3, and R4 initially have the following values: R1 - 1111 0010, R2- 1 1 1 1 1 1 1 1 , R3- 1011 1001 , R4 1 1 101010 Determine the 8-bit values in each register after the execution of the following sequence of microoperations. R1 <-R1 + R2 R3<- R3 ^ R4, R2 <- R2 + 1 R1 <- R1 R3
- ORIG x3200 LDI R1, num1 LD R2, num2 JSR NAND LEA R5, num1 STR R3, R5, #3 HALT NAND AND R3, R2, R1 NOT R3, R3 RET BASE .FILL x3300 num1 .FILL x3301 num2 .FILL x3302 .END Contents of memory: x3300 1010 1010 0011 1000 x3301 1111 0000 1100 0000 x3302 0101 1010 0001 0000 x3303 1111 1111 0000 0000 Find Content of R2 at the line of code LD R2, num2; in the above assembly language code:.ORIG x3200 LDI R1, num1 LD R2, num2 JSR NAND LEA R5, num1 STR R3, R5, #3 HALT NAND AND R3, R2, R1 NOT R3, R3 RET BASE .FILL x3300 num1 .FILL x3301 num2 .FILL x3302 .END Contents of memory: x3300 1010 1010 0011 1000 x3301 1111 0000 1100 0000 x3302 0101 1010 0001 0000 x3303 1111 1111 0000 0000 Find Content of R1 at the line of code LDI, R1, num1; in the above assembly language code: Group of answer choices xF0C0 x320A x3301 x3200In a Von Neumann architecture, groups of bits have no intrinsic meanings by themselves. What a bit pattern represents depends entirely on how it is used. The following table shows bit patterns expressed in hexadecimal notation i. 0x000940C2 ii. 0x8C90FFFC Qa)What decimal number does each bit pattern represent if, i.It is a two’s-complement integer? ii.It is an unsigned integer? b) If each bit pattern represents an MIPS instruction, what instruction will be executed? c) What decimal number does each bit pattern represent if it is a floating-point number in IEEE 754 standard?
- 3 The 8-bit registers R1, R2, R3, and R4 initially have the following values:R1 - 1111 0010, R2- 1 1 1 1 1 1 1 1 , R3- 1011 1001 , R4 1 1 101010Determine the 8-bit values in each register after the execution of the following sequence ofmicrooperations.R1 <-R1 + R2R3<- R3 ^ R4, R2 <- R2 + 1R1 <- R1 – R3Consider the following two operations: (a) PC = PC + 4; (b) PC = PC + offset (offset is a positive or negative multiple of 4).Which of the following statements is true? a In the MIPS architecture, operation (b) is done by performing operation (a) as many times as required. b Operation (a) requires about 1/2 as much hardware to implement as does operation (b) c Operation (a) is simply done by replacing the right-most two bits of PC with 00. d Since (a) is a special case of (b), these two operations require the same hardware to implement.Suppose, 3BD15 H is a particular physical location, and 1234 is the value of the offset.What should be the base address of the segment? Will there be any problems with this base address? Please give your workings and your opinion in this matter. Suppose, you want to design a Microwave and are in need of a processing unit. Would you choose to use a microprocessor or a microcontroller for this purpose? Explain with logic.