Q1: What is a register? Q2: What is the storage capacity of a register that can retain one byte of data?
Q: .data Val1 SWORD 23 Val2 SWORD -35 Val3 SDWORD 4 Evaluate the following expression : EBX =…
A: Code is given bellow:
Q: What is the difference between: A program counter and the memory address register? An accumulator…
A: Answer
Q: Directives are commands that are recognized and acted upon by the assembler but are not part of the…
A: The assembler directives do not generate any machine code.
Q: Write the three address instructions for the following statement. X = (A + B) x (C + D)
A: Below is the answer with explanation:
Q: C. MULTIPLICATION ALGORITHM a) Start the program b) Allocate some space for the result in data…
A: According to the information given:- We have to perform Multiplication program in EMU8086
Q: What is the name of the size of a single storage location in the 8086 processor? a. The size of a…
A: 8086 processor provides a 16-bit data bus. It is capable of transferring 16 bits in one cycle but…
Q: Most computers typically fall into one of three types of CPU organization: (1) general register…
A: To be determine: True or False
Q: What is Program registers ?
A: GIVEN: What are Program registers?
Q: What is the fundamental difference between segment and general-purpose registers in the 8086…
A: Given: What is the fundamental difference between segment and general-purpose registers in the 8086…
Q: Store instruction that are requested moves a. from memory b. to memory c. in memory d. on memory
A: Given that: Store instruction that are requested moves a. from memory b. to memory c. in…
Q: Write 8086 assembly code for reading and displaying a character Thanks in advance
A: HI THERE I AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU
Q: What is the distinction between real and flat memory modes?
A: Real and flat memory modes are the two different types of memory models and these two uses the…
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…
Q: This is the picture of: * Instruction Memory Operand O Direct addressing technique O None of the…
A: The correct answer is
Q: AM and Register are both separate types of memory that are both found in omputers.
A: Answer:
Q: True or false is the following statement: The number of registers in the 8088/8086 microprocessor is…
A: False, because The 8088/8086 includes has four 16-bit data registers (AX, BX, CX and DX)
Q: A program accesses ten continuous memory locations. The CPU will take less time if the addressing…
A: Defined the given sentence
Q: Explain the function of the LOOP instruction and write a small program using it (different from the…
A: Actually, 8086 is a 16-bit microprocessor.
Q: What is the basic difference in between segment register and general-purpose registers in 8086…
A: Segment Register General-Purpose register The segment register stores the starting addresses of a…
Q: When implementing the jump instruction, what extra hardware is required? ALU O Adder Demux Mux
A: Multiplexer refers to a type of combinational: When the implementer is introduced, more hardware…
Q: One large modern computer has a 48-bit memory address register. How much memory can this computer…
A: If Memory Address Register is n bit then it can address 2n memory size in bytes.
Q: What is the difference between data memory and register memory?
A: Given: What is the distinction between data and register memory?
Q: Here are some registers and storage locations during the run of a program. For this example, all…
A: The value of eax after addl depends on the syntax used for assembly instruction. There are two…
Q: What are the General Purpose Registers? Write in full description.
A: Given: What are the General Purpose Registers? Write in full description.
Q: 161. VM is an abbreviation of a. versatile machine b. versatile memory c. virtual machine d. virtual…
A: Given that, VM is an abbreviation of a. versatile machine b. versatile memory c. virtual machine d.
Q: What is the Addressing mode, exactly? Explain the memory addressing modes and types supported by the…
A: Introduction: Using the addressing mode, you may control how an instruction is represented in the…
Q: -A program accesses ten continuous memory locations. The CPU will take less time if the addressing…
A: Actually, there are 8 addressing modes are used.
Q: Registers are storage locations within the CPU itself...TRUE or FALSE. If false why.
A: Registers: Registers are internal storage locations that are contained in the Central Processing…
Q: The term endian refers to a computer architecture's: O address modes. O ability to find the end of…
A: The correct answer is (d) byte order.
Q: What is the designation for the program memory that is physically next to the CPU die but is not a…
A: Cash memory
Q: A program accesses ten continuous memory locations. The CPU will take less time if ?the addressing…
A: Given: A program accesses ten continuous memory locations. The CPU will take less time if the…
Q: 1) Write simple instructions (simple program) that will add two consecutive bytes of data storied…
A: In Direct addressing mode, we directly give the address of the location, where we want to retrieve…
Q: Directives are commands that are recognized and acted upon by the assembler but are not part of the…
A: Assembly code is code that is much more human readable than machine code. Machine code is just zeros…
Q: Code a descriptor that describes a memory segment that begins at location 0005CF00h and ends at…
A: Segmentation is the process in which the main memory of the computer is logically divided into…
Q: Program Control Unit Program Counter – Memory Address Register – Instruction Register – Control…
A: Introduction of ALU(Arithmetic Logic Unit) ALU is the part of the CPU(Central Processing Unit) that…
Q: A local storage register, which contains the address of the next instruction to be executed, is A.…
A: Local storage register
Q: a is st ory memory location 0202H, c is stored in memory location 0204H
A: program to count number of ones and zeros are given below
Q: What is the brand name of the CPU? What is the CPU TYPE?
A: We are asked about CPU and it's types. What brand CPU we normally used.
Q: General purpose registers are also known as six general purpose registers O eight general purpose…
A: In 8086 microprocessor it is the microprocessor. It is designed with the enhanced version of the…
Q: this practice program we all learn a few important things. 1. How to validate that an incoming…
A: Step bye step explanation is in given below.
Q: What does the acronym CPU stand for? What unit is used to measure CPU speed?
A: To discuss CPU full form and the unit of CPU speed.
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: What does the Accumulator do? Stores the data retrieved from memory Stores the address of the next…
A: The central processing unit (CPU) of a computer is a piece of hardware that carries out the…
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: What is meant by cpu register and its purpose ?
A: A processor register (also refers as a CPU register) is one of a small number of data storage areas…
Q: In the memory of Computer, if we say 128 * 8, it means 8 is size and 128 is Address bus size
A: Explanation: Memory is useful for storing and retrieving the data in quantity of word length. So…
Q: Find out the Object code for each line of instructions. (SIC/XE) The address needs hexadecimal.…
A: Here we write code in given format:…
Q: QThere are several types of CPU registers (one of them is wrong) O Arithmetic shift register O…
A: Answer the above question are as follows
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: write a program that does the following: AL=9 AL++ X=AL Using 8086emu program check the status of…
A: Question :-
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- 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.
- Q1: What is a register? Q2: What is the storage capacity of a register that can retain one byte of data?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" imply in the context of a memory block?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
- Exercise Program Debugging: Debug the program to move a data (25h) from register R3 into external memory location 50h.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