but in the simulation program does not display the default message!! You said that its works very well! how her, I will send you the file later proteus, and c + +,I've used pic 16f877A, and I did the same assembly corresponding to the diagram attached in the link above,
in the matris display shows a random display!!
attached file proteus 7.8 and program with c language.
aide me.
this forrum is verry good.