To multiply a number by 4, do a left shift twice. If the number is in the accumulator, do...
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write a program to multily 3*3 matrix.
write an assembly language program to find sum of N numbers
write a program to print A to Z on screen in c?
How to write the program un Assembly language to set a password for personal computers?
write program to concatenating two sting in 8086 assembly language
You need an 8086 assembly language pencil.
MVI A, 30h MVI B 20h MUL A,B OUT port1 HLT
In Windows, use notepad.exe; in linux, use program xedit.
There isn't a reason to write a complete program to do this; in any assembly language just shift the value 1 bit to the left to double it.
Either in Assembly or in some high level language/the hex-code (for the mnemonics) that the microprocessor 8085 generally understands.
That's what opcode 'NEG' does on some processors.Can be emulated with a 'NOT' and an 'INC'.