Suppose we add the following instruction to MARIE's ISA: Jumpoffset X This instruction will jump to the address calculated by adding the given address, X, to the contents of the accumulator. Show how this instruction would be executed using RTN.
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- Find out the address mode where the address field in the instruction contains the effective address of the operand and no intermediate memory access is required. Suppose Here is an Example = Add Y7, (1011). how you interpret it with respect to the above scenario.Suppose we add the following instruction to MARIE’s ISA:This instruction increments the value with effective address “Operand,” and if this newly incremented value is equal to 0, the program counter is incremented by 1. Basically, we are incrementing the operand, and if this new value is equal to 0, we skip the next instruction. Show how this instruction would be executed using RTN.What happens if an instruction is written to VA page 30 before it has been approved? In the following contexts, a TLB that is maintained by software would be more efficient than one that is handled by hardware:
- B- Write a single instruction that loads AX from address 0200 H and DS from address 0202H.02:- (A) Find the phicycal address if (BP) = 0100H, (SI) = 0200H , (SS) = 2000H and a displacement of 10H, of the instruction MOV AL. (BP+S+10H]. Which the name of Addressing Modes? 02:- (B) Find the result of the following: 1111-iIH+110010111011B 03: Write a piece of code to find the number of negative integers in an array of size 1024 bytes contain signed numbers stored at addresses starting at 21000H, store the result in a location 51000HQuestion 1 Suppose you have to execute the instruction lw $s4,0x12345678. This means you have to perform a read operation on memory address 0x12345678. However, the given instruction is not following a valid format. Now write a MIPS code that can perform the same load operation as indicated in this question but avoiding the wrong instruction format.
- Suppose we have the instruction Load 0000. Given memory and register R1 contain thevalues below:R130Memory Address Content0000 40...0010 30...0020 78...0030 55...0040 77...0050 84 Assuming R1 is implied in the indexed addressing mode, determine the actual value loaded into the accumulator using the following addressing modes: a. Immediateb. Directc. Indirectd. IndexedThe instruction “addi” is an I-type instruction that can be executed using the Single-cycle datapath without modification. Answer the following question: (a) Give values of all control signals needed to execute this instruction on the single-cycle data. For example: addi $t2, $S2, 3.MANUALLY decode the following ARM machine language code to ARM assembly instruction. OXE5532911 Write your answer in TWO parts, the Op-Code in a box and ALL operands in another box. The Op-Code of the instruction is: The operands of the instruction are:
- Complete the RTN for the MARIE instruction Load X by providing an expression. MAR ← X (______ AC ← MBRGiven the number Ox21100006, what is it when interpreted as a MIPS instruction? 1. The instruction format is type |. (R, I, or J?) 2. The opcode value is (specify as a hexadecimal value, e.g., OxfEE3, lower-case x, upper case hex values.)What will be the outcome of NOT having TS(lock) as an atomic instruction? Give the execution sequence that shows the problem. Clearly specify where the interrupt occurs inside the TS(lock)