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Title: BECAME A QUESTION. EXERCISE DEBUG use loop
Post by: fernando on May 21, 2005, 05:28:24 PM

I want to use loop to show, with int 21 is very easy(but dont want letter for letter)

BCDEFGHIJKLMNOPQRSTUVWXYZ01234567890abcdefghijklmnopqrtsuvwxyz

thaks you

Title: Re: BECAME A QUESTION. EXERCISE DEBUG use loop
Post by: AeroASM on May 21, 2005, 05:32:52 PM

Here is the basic loop in assembly code:

Code Select


;For ecx = 5 to 12 (vb style)
;for (long ecx=5;ecx=12;ecx++)  (c style)

mov ecx,5
@@:
;do our stuff with ecx
add ecx,1
cmp ecx,12
jbe @B

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Miscellaneous Forums => 16 bit DOS Programming => Topic started by: fernando on May 21, 2005, 05:28:24 PM