8086 assembly language, Assembly Language

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write and run a programme using 8086 assembly language that interchange the lower four bits of AL registered with upper four bits.

Related Discussions:- 8086 assembly language

Length-assemblers directive-microprocessor, LENGTH : Byte Length of a Labe...

LENGTH : Byte Length of a Label: This directive is not available in MASM. This is used to mention to the length of a data array or a string. MOV CX. LENGTH ARRAY This sta

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calculate the number of one bits in bx and complement an equal number of least significant bits in ax hint use the xor instruction

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Write a program to separate out positive and negative numbers from a given series of 16-bit hexadecimal numbers.

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Perform an extensive web search of popular microcontroller manufacturers (some of the major players) to select a suitable device for the system to control the lighting of a typical

#title:Shifitng of memory, Ask 2. Exchange higher byte of AX and higher byt...

Ask 2. Exchange higher byte of AX and higher byte of BX registers by using memory location 0160 in between the transfer. Then stores AX and BX registers onto memory location 0174 o

Movsw/movsb-string manipulation instruction-microprocessor, MOVSW/MOVSB : ...

MOVSW/MOVSB : Move String Word or String Byte: Imagine a string of bytes, stored in a set  of consecutive memory locations is to be moved to another set of  the destination locati

Das-arithmetic instruction-microprocessor, DAS: Decimal Adjust after Subtr...

DAS: Decimal Adjust after Subtraction:- This instruction converts the result of subtraction operation of 2 packed BCD numbers to a valid BCD number. The subtraction operation has

Assignment, You have to write a subroutine (assembly language code using NA...

You have to write a subroutine (assembly language code using NASM) for the following equation.

Add-arithmetic instruction-microprocessor, ADD:  Add :- This instruction ...

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