3.On the PDP-8, only memory on the current page or on page zero can be addressed directly in a single instruction. Suppose an add instruction located at address Ox907 adds (two's complement addition) the contents of address Ox20a to the accumulator. Using the table of pdp8 instructions attached to the exam, give the binary code (12 bits) for that instruction:

Q: Assume that the MIPS instruction j Label is located at address 0x (0800 5678), and that Label is…

A: Given: Assume that the MIPS instruction j Label is located at address 0x (0800 5678), and that…

Q: The branch instruction allows the execution to go backward or forward starting from a new a Opcode…

A: answer is  option f  f.1000.    the branch instruction should  be 1000

Q: Draw the memory map and show the values of the affected registers and memory locations. assuming AC…

A: The Answer is

Q: The jump instruction () allows the exécution to start from a new address. Opcode (6 bits) Address…

A: Question from jump instruction. jump(X) means we will jump to Address' X' and start execution from…

Q: Q4) Suppose that DS-1020H, SS-2010H, BX-0300H, BP-1010H, and DI= 1100H. Determine the memory address…

A: Given that, DS=1020H SS=2010H BX=0300H BP=1010H and DI=1100H Given Instructions are:MOV [DI+300], AL…

Q: Draw the memory map and show the values of the affected registers and memory locations. assuming AC…

A: The Answer is in Below Steps :-

Q: Suppose we add the following instruction to MARIE’s ISA: JumpIOffset X This instruction will jump to…

A: Register Transfer Notation (RTN is a notation which uses symbols to describe the behavior of micro…

Q: If this Datapath is currently executing the instruction, LW $s1, -4($t1), register s1 contains the…

A: It is defined as the Operator at the heart of the control room with its latest fully integrated…

Q: Suppose we have the main memory in Little Endian ordering. If we use the instruction SW to store a…

A: The Answer is

Q: Draw the memory map and show the values of the affected registers and memory locations. assuming AC…

A:

Q: Draw the memory map and show the values of the affected registers and memory locations. assuming AC…

A: The ANswer is

Q: Loading a piece of data from memory into the CPU's register, all instructions must be fetched before…

A: Here is the answer with an explanation:-

Q: Loading a piece of data from memory into the CPU's register, all instructions must be fetched before…

A: Correct Option is (c)- PA=AABCFH Solution is given below:

Q: What happens if an instruction is not accepted and it writes to VA page 30? In the following…

A: Introduction: When a command is sent to VA page 30: If the instructions want to write to Virtual…

Q: What happens if an instruction is not accepted and it writes to VA page 30? In the following…

A: Introduction:  Using a TLB (I'm referring to software-managed TLB's) is a common practise when…

Q: What happens if an instruction is not accepted and it writes to VA page 30? In the following…

A: ANSWER:-

Q: Problem 1: Highlight the data path that is active during the execution of the following MIPS…

A: Actually, the answer has given below:

Q: A relative mode branch type of instruction is stored in memory at an address equivalent to decimal…

A: Relative addressing mode: The PC relative addressing mode is used to load a register with a value…

Q: Evaluate the effect of the instruction LDR r1, [r2], #4, given the initial values below. What is the…

A: As ldr r1,[r2], #4 means r1= mem[r2] this means r1=mem[1004] so r1=20 r2 = 1004+4 r2=1008  r3=50…

Q: Suppose the program counter (PC) is set to 0x2000 0000. Is it possible to use the jump (j) MIPS…

A: No, it is not possible to use jump assembly instruction. jump instruction uses j-type format, and…

Q: 4) Two actions must be completed before a CBZ's branch can be taken, actions that take time.…

A: assume if CBZ instruction is at address 40 and the CBZ's third operand is 32 then the target address…

Q: 4- Write an 8086 assembly program to move a block of data bytes of length (100)10 from the source…

A: An 8086 assembly program to move a block of data bytes of length (100)|10 from the source block…

Q: 4- Write an 8086 assembly program to move a block of data bytes of length (100)10 from the source…

A: 8086 assembly language code to transfer block of data from source to destination register

Q: Write an ALP for 8086 to transfer block of data (7 words) word by word from source memory to…

A: Algorithm:Define block of data2. Save memory for block transfer as block23. Load block1 into SI4.…

Q: A computer employs RAM chips of 128 x 8 and ROM chips of 512 x 8. The computer system needs 256…

A: a) 8 RAM chips and 4 ROM chips are reqyuired. Explanation: RAM chip size =256*8 Required memory…

Q: in 80886 microprocessor Suppose that. DS = 0200H, BX = 0300H, and DI-400H Determine the memory…

A: Given:- DS = 0200H BX = 0300H DI = 400H

Q: Q1. a) Let us assume that the CS and IP values of the base and offset of an ISR are 1230h and 2000h.…

A: a) We can find the IRET instruction is used at the end of an interrupt service procedure to return…

Q: 2. Suppose that DS = 1300H, SS = 1400H, BP = 1500H, and SI = 0100H. Identify the addressing modes…

A: Solution  (a) MOV EAX,[BP+200H] (b) MOV AL,[BP+SI-200H]

Q: QI) I BX=1000, DS-0200, SS=0100, CS-0300 and AL=EDH, for the following instruction: MOV [BX] +…

A: Here is Solution for Above Problem  :: Q1). Given Data : BX = 1000 DS = 0200 SS = 0100 CS = 0300 AL…

Q: The following sequence of instructions will execute on the 5-stage pipelined MIPS datapath: I-MEM…

A: Dependencies in a pipelined processor There are mainly three types of dependencies possible in a…

Q: Compute the physical address for the source operand in the following instruction if the contents of…

A: There are different methods for addressing an operand which is referred as Addressing modes. In the…

Q: '. Assume that the MIPS instruction "j Label" is located at address Ox0400 5678, and that Label is…

A: option 1

Q: 6. A segment register =- for a physical address= 60000H and offset=D470H. 7. If an 8086 logical…

A: 6) Solution) 52B90H Explanation:  Since Physical Address = Base Address + Offset Hence, the value of…

Q: Given the RISC instruction xorcc %i1, 885, %g4 Answer the following questions regarding the 32-bits…

A: Given the RISC instruction, xorcc %i1, 885, %g4 a) What are the two most significant bits of this…

Q: If the first instruction "LXI H, 1100H" is positioned at address 7000H in memory, at what address…

A:

Q: 3- Suppose that ECx=12345678h , EBx=87654321h ,and DS=1100h. Determine the contents of each address…

A: Suppose that ECx =12345678h, EBx=87654321h,and DS =1100h .

Q: Consider the data path below for a single cycle 32-bits MIPS processor Assume that we are executing…

A: the option c is correct

Q: What happens if an instruction fails to get approval before writing to VA page 30? In the following…

A: Given: What happens if an instruction fails to get approval before writing to VA page 30? In the…

Q: What happens if an instruction fails to get approval before writing to VA page 30? In the following…

A: Introduction: The TLB caches recent virtual memory to physical memory translations and maybe an…

Q: What happens if an instruction fails to get approval before writing to VA page 30? In the following…

A: Given: What happens if an instruction fails to get approval before writing to VA page 30? In the…

Q: the maximum mode, the status signals S₁, S₂ and S3 are controlled by the bus controller. 3. HLDA is…

A: You can input data of size 16-bit through the fixed port.true

Q: A certain computer’s Datapath takes 3.86 ns to load data from registers, 13.94 ns to execute the…

A: Given, Datapath takes 3.86 ns to load data from registers  13.94 ns to execute the ALU 5.99 ns to…

Q: Write 8085 program to read the memory content(8-bit) (in range 00H to 10H) at location 2050H and…

A: Given a 8-bit number in the range 00H to 10H at memory location 2050H. It is to be added to the…

Q: 7. Suppose that. DS = 0200H, BX = 0300H, and DI = 400H Determine the memo address accessed by each…

A: a)mov AL,[1234hH] given effective address=1234h DS=02000h this instuction is the example of dirct…

Q: Assume the processor is driven by a clock, such that each control step is 4 ns in duration. How long…

A: Given Data : Control Step time = 4ns Read operation time = 12 ns To find : Percentage of time…

Q: Consider the following RISC-V assembly language instruction. and rd,rs1,rs2 Which RISC-V data…

A: RISC: RISC-V pronounced as “RISC-five”, is associate degree ASCII text file customary Instruction…

Q: ompute the physical address for the specified operand in each of the following instructions. ISoster…

A: Since you are asking multiple questions we are answering first 4 questions for you. If you want to…

Q: What is the main difference between the JMP instruction and the JSRR instruction? O There is no…

A: JMP is used to perform the unconditional jump - to the address specified operand. as an example, JMP…

Q: (B)- Identify the addressing modes used for the source and destination operands, and then compute…

A: Address modes of 8085:

Q: Given that SI contains 0050H. If after executing the instruction MOV [SIJ, AH the content of AH is…

A: The contents of DS is added to offset that is count Of SI given then operation takes place as…