hello,
im making a two button transaction queuing (1-99).,it is display on seven segment display... the problem is i don't know the code of inputting and debouncer.. i already know the pins of parallel port,.. BTW, im using a FASM..
Tnx!!

 

Inputs:
MOV P0, AX
ANL AX, 01H

JZ debouncer

debouncer:
MOV P0, AX
ANL AX, 01H
JZ debouncer

 

tnx sir!.. ill try this one... i will post here the result of your code..