1: What is a register? Q2: What is the storage capacity of a register that can retain one byte of data?
Q: How many bits are required to address a 8M × 16 main memory if a) Main memory is byte-addressable?…
A: Given: 8M x 16 main memory To find: bits required to address main memory if: a) Main…
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A: Read and Write operations in Memory A memory unit stores binary information…
Q: MOV AL, 00H; MOV BX, 0200H; ADD .2 AL, [BX]; INC BX; ADD AL, [BX]; INC BX; ?ADD AL,[BX]; What BX…
A: MOV BX,0200H // in this instruction the address 0200H is moved to the register BX. ADD AL,[BX]…
Q: 2) A digital computer has a memory unit with 32 pits per word. The instruction set consists of 102…
A: Given:-
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A: We need to find the correct option regarding the given assembly code.
Q: Fill in the blanks Two examples of logical instructions are Two examples of shift instructions in…
A: 1. Basic logical operations are AND, OR, NOT, XOR, and so on. They process input bits, which are…
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A: Actually, 8086 microprocessor is a 16 bit microprocessor.
Q: This is the picture of: * Instruction Memory Operand O Direct addressing technique O None of the…
A: The correct answer is
Q: In 6809, the relation between registers A, B and D is as follows: A and B combined are known as D,…
A: Ansswer : Choice 1 4 5 is correct. A and B combined are known as D, where A is the most significant…
Q: Which of the following is the fastest memory. a. Magnetic disk b. Cache c. RAM d.…
A: Correct answer is Option d. Register.
Q: (True/False): The x86-64 processors have 4 more general-purpose registers than the x86processors.
A: The x86-64 instruction set is a 64-bit extension of the x86-instruction set. It is backward…
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A: DI(Destination Index) register is used as an offset to point to the word in the segment pointed by…
Q: 1) What is the Arithmetic Logic Unit? 2) What are the CPU registers? 3) What value is stored…
A: Arithmetic Logic Unit An Arithmetic Logic Unit is the part of a computer processor. It carries out…
Q: 10.MOV AX, [20001H] SUB AX, [10002H] MOV [20001H], AX. This code means that move the contain of the…
A: The given question are true or false based question.
Q: Topic: Microprocessor Interfacing & Embedded System Please explain if it is true or false Q) 255…
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Q: ) The memory locations 1000, 1001, and 1004 have data values 18,2 and 16 espectively before the…
A: Given: The memory location; Memory location content 1000 18 1001 2 1004 16
Q: Question 1 Answer the following questions for the machine language instructions 7AF82C and D623DO…
A:
Q: What are the duties of segment registers? Select one: a. Physical Address b. Offset Address c.…
A: Answer to the given question A segment register changes the memory address accessed by 16 bits at a…
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A: Answer Microprocessor Intel 8086 Microprocessor Intel 8086 is Intel's upgraded microprocessor…
Q: What is the number of address lines in the 8086 microprocessor?
A: Microprocessor 8086 can straightforwardly address up to 220 = 1 Mbyte of memory. It comprises of an…
Q: in 80886 microprocessor What are the differences between Idle States and Wait States?
A: GIVEN: in 80886 microprocessor What are the differences between the Idle States and the Wait States?
Q: What is the name of the size of a single storage location in the 8086 processor?
A: What is the name of the size of a single storage location in the 8086 processor?
Q: In the memory architecture, the order of memory capacity from maximum to minimum is ( ). A, register…
A: In the memory architecture, the order of memory capacity from maximum to minimum is
Q: Science Download Visual Studio and Irvine library. Assemble a few INTEL programs that include the…
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A: Given What are the main computer functions? Explain on Hardware and Software Approaches? What…
Q: Each memory address shown in the MS-DOS result can hold a ---------- bit data.
A: It depends on the type of fat system support
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A: Two-byte guidance is the instruction type where the opcode is indicated by the first 8 bits and the…
Q: *:The base address exists on EU only. O Both BIU and EU. O None of these. RAM only. O BIU only.…
A: Defined the base address exists on
Q: . Answer the following questions for the machine language instructions 6AF82C and D623D (a) What is…
A: Actually, the answer has given below:
Q: Assume that an Intel CPU has address bus 25-bits wide. What is the maximum addressable memory?…
A: Given: Intel CPU has address bus 25-bits wide .what is maximum addressable memory
Q: microprocessor 8086/8088 which one and how ? Assume the content of the segment register ES =…
A: microprocessor 8086/8088 which one and how ? Assume the content of the segment register ES = ACEE…
Q: What does the LEA Thstruction write into a register? O The value in a register O None of the options…
A: NOTE Below is the answer for the given question. Hope you understand it well. If you have any…
Q: What is the importance of register in a processor? How many registers are available in IA32 and…
A: Register : Register is like memory.. It is used to store the data or information...but it can be…
Q: What are the different types of register? Briefly describe each. What are the different memory…
A: Register: A register is a rapidly open area accessible to a PC's processor. Registers typically…
Q: One of the most important registers in the CPU is the $pc register. True False
A: Register is nothing but a memory unit which is used to store data, instructions, address of data or…
Q: True or false is the following statement: 8088 microprocessor is externally 8-bit architecture.*…
A: This question comes from Microprocessor which is a paper of computer engineering. Let's discuss it…
Q: It is known that the following statements: A = - A + B * (B-C) - C / D + D Make: a. DAG b. Three…
A: From the given question, we have to derive the following a. DAGb. Three Address Codec. Quadruplesd.…
Q: 11. Which of the following is not a form of memory ? a. Instruction cache b. Instruction register c.…
A: c) Instruction opcode
Q: write in program in 8085 SIMULATOR : with using LXI command how you will transfer one byte from…
A: According to the question we need to answer that with using LXI command how you will transfer one…
Q: What does the LEA instruction write into a register? CHOICES ARE : The address of a label The…
A: The components of a computer usually only communicate with the CPU. This communication is carried…
Q: 1- What fraction of all instructions use dat memory? 2- What fraction of all instructions use…
A: Given: R-type = 24% I-type = 28% LIMA= 25% = 10% CBZ = 11% B = 2%
Q: Computer Science A computer has RAM of size 32 GB, its instruction set has 64 instructions and there…
A: this question seems to be incomplete but i am trying to understand what you are looking for i will…
Q: SIMM is the acronym for Single In-Line Memory Module? why
A: Please find the answer below :
Q: Registers are fast stand-alone storage locations that hold data temporarily in CPU. List any…
A: Registers: The register is a kind of computer memory used for easily accepting, saving, and…
Q: What memory address (0 through 256) is represented by each of the following hexadecimal numbers:…
A: (a) The given memory address in hexadecimal number system is In binary format, the hexadecimal…
Q: write a program that does the following: AL=9 AL++ X=AL Using 8086emu program check the status of…
A: Question :-
Q: Topic: 8086 microprocessor Q 1c) AL= 53 CL=29 ADD AL, CL DAA What is the value of AL after…
A: 1 (c) given, AL=53 and CL=29 ADD command will add the value from CL with AL and store it back into…
Q: CPU has 20 address pins and 8 data pins. If a RAM chip with a capacity of 16K*8 is used to design a…
A: 16K X 8 ROM Here, we know that 16K = 16 * 1024 = 24 * 210 = 214 = 16384 "16K X 8" means that 16K…
Q: The memory unit of a computer has 2M words of 32 bits each. The computer has an instruction format…
A:
Q: 1) How many address lines in the 8086 microprocessor? 2) How many data lines in the 8086…
A:
- Q1: What is a register?
- Q2: What is the storage capacity of a register that can retain one byte of data?
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- In the ________, memory addresses consist of a single integer.8- The memory unit of a computer has 2.00E+20 words. The computer has instruction format with four fields: 3-An operation code field, a mode field to specify one of 4 addressing modes, a register address field to specify one of 65 processor registers, and a memory address. - Specify the number of bits in each field if the instruction occupies one memory word of 32 bits. Opcode Mode Register AR ii-Specify the size of the memory word and the number of bits in each field if the available number of opcodes is increased to 32. word Opcode Mode Register AR Find the size of the new memory in K Bytes (1K-1024 Bytes) Memory size in KBytes Memory size in KBytesDefine memory operands.
- 8- The memory unit of a computer has 2.00E+20 words. The computer has instruction format with four fields; 3- An operation code field, a mode field to specify one of 4 addressing modes, a register address field to specify one of 65 processor registers, and a memory address. i- ii- Specify the number of bits in each field if the instruction occupies one memory word of 32 bits. Opcode Mode Register AR Specify the size of the memory word and the number of bits in each field if the available number of opcodes is increased to 32. word Opcode Mode Register AR iii- Find the size of the new memory in K Bytes (1K=1024 Bytes) Memory size in K Bytes Memory size in K BytesIn simple words, describe the final data pointer register.Assume a CPU with a fixed 32-bit instruction length has the following instruction format:opcode mode [operand1] [operand2] [operand3]The mode encodes the number of operands and each operand’s mode. For instance, one mode indicates three registers, another indicates two registers and an immediate datum, another indicates a main memory reference, etc. Assume there are 94 instructions and 22 modes. Answer the following.a. One mode indicates three registers. How many registers can be referenced in this mode?b. One mode indicates two registers and an immediate datum in two’s complement. Assuming there are 32 registers, what is the largest immediate datum that can be referenced?c. One mode has a destination register and a source memory address (an unsignednumber). Assuming 16 registers, what is the largest memory reference available?d. One mode has two memory addresses, both using base displacement. In both, the basesare stored in index registers and the displacements are specified in the…
- What does the word "address space" in a memory block actually mean?Exercise Program Debugging: Debug the program to move a data (25h) from register R3 into external memory location 50h.Question1: Multiple Choice: (please leave it to other tutors who can answer all my sub-question since this is my last question for this month) 2-The elements of the ISA for a particular type of CPU include a. addressing modes b. data types c. instructions d. a and b e. a, b and c Question 2: Perform the following logical operations and express your answers in hexadecimal notation. x3487 AND x7254 xABCD or x3234 xF098 XOR x3344
- Select common examples of when an assembly programmer would want to use the stack: to pass arguments to save return address for CALL local variables temporary save area for registers applications which have FIFO nature, such as customers waiting in a bank queueIn X86 Assembly language: Write a procedure to check if a number is divisible by an other number Then write another procedure to set the divisor and dividend Call procedure to set values Call procedure to set eax to 1 if divisible, 0 if not divisible*C PROGRAM FOR MICROPROCESSOR* Write a C program that will use 7-segement LEDS to display the number of key on the keypad when it is pressed. The display needs to stay on the 7-segment LEDS until the next key is pressed. Interrupt method is not required.