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What are different types of registers in a basic computer?
computer has different registers each of which has different functions. ax - accumulator register bx - base register cx - counter register computer has different registers each of which has different functions. ax - accumulator register bx - base register cx - counter register
What is implicit addressing mode?
Implicit addressing modes are of the assumption that the data is in predefined registers. also Known as Zero address instructions: Eg: XLAT ; assumes the operands in AX and BX AAM ;operates on the contents of AX only
What is immediate addressing of register?
i.e.-->mov ax,2000h (in 8086)
Give the steps to set trap flag to 1?
;assuming trap flag is the 8th bit in the flags register pushf pop ax or ax,0100h push,ax popf
What are the 4 general purposes registers?
Cash register School Register -------------------- processor register User-accessible Registers Data registers Address registers Conditional registers General purpose registers Floating point registers Constant registers Special purpose registers Instruction registers Model-specific registers Control and status registers Memory buffer register Memory data register Memory address register Memory Type Range Registers Hardware registers
What is an ax register?
It is one of 4 registers called general purpose registers Ax has a another name witch is (accumulator) it used in arithmetic and logic operation and store data from I/o port in microprocessors like 8086/8088
What is the preferred spelling of ax?
The variant ax is used more in the US, but both ax and axe are used.
How many register are located in 8088microprocessor?
there are 14 registers in 8088 micro processor. All the 14 are 16 bit registers. They are4 segment registers viz - code segment register, stack segment register, data segment register, extra segment register.general registers are - accumulator register i.e. AX, base register i.e. BX, count register i.e. CX, data register i.e. DX and stack pointer (SP), base pointer (BP).index registers are - source index(SI), destination index(DI),and the other registers are instruction pointer and flags register.
What is ax or accumulator register?
Accumulator is a general purpose register.it is a 8 bit register in 8085. it stores the temporary results of a current operation doing by 8085.it is also called 'A' register
What is the homonym of ax?
The homonym of "ax" is "acts." "Ax" is a tool used for chopping, while "acts" refers to actions or performances.
What are the multipurpose registers in 8086 microprocessor?
8086 has four multipurpose registers. 1. AX (Accumulator Register) 2. BX (Base Register) 3. CX (Count Register) 4. DX (Data Register) By Aneeta Arshad
Why ax register must be used in multiplication and division?
bcz multiplication and division done in 16bit operation so we must ve to use pair of reg so we ve to use ax reg ....... thats why final value store in a and b pair of reg....
