Hello,
I need a little help for word multiplication, according to my notes, to multiply a word, we should put the multiplicand in AX, the multiplier in a register or memory variable and the result should appears in AX(low) and DX(high).
The problem is how to get the product ? It is found in two seperate registers, how to merge them together.
This is a simple example:
call GetDec
mov bx, ax
dec bx
cwd
imul bx
From the example above, the product is in AX and DX but how to access the product and save it in a memory variable?
Thanks in advance for your answer.