;
 ; Label.inc
 ;
 .DEF tmp  = r16  ;TeMPoraeres GPR fuer immediaten Zugriff
 .DEF tas  = r3   ;TAsterStatus
 .DEF tz0  = r4   ;Vertikal 2-Bit-Abwaertszaehler Bit0
 .DEF tz1  = r5   ;Vertikal 2-Bit-Abwaertszaehler Bit1
 .DEF tfl  = r6   ;Taster FLaggen 

 .EQU tap      = $0C ;TApin => PIN E des ATmega 2560
 .EQU KEY_PORT = $0E ;        PORT E des ATmega 2560

 .EQU alltast  = $03 ;Tastereingaenge Maske