how to print alphabet in both lower and uppercase at the same time in assembly language?

i know how to print both lower and uppercase.

.model small

.code

.stack

start:

mov dl, 41h

A: mov ah,02h

int 21h

inc dl

cmp dl, 5bh

jne A

mov dl, 61h

B: int 21h

inc dl

cmp dl, 7bh

jne B

mov ah, 4ch

int 21h

end start

output : a-z , A-Z

what i want to output is AaBbCc.. > Zz

1 Answer

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