Thermo 7 segments - little problem

[fratello]

Try to add this :

@ DEVICE pic16F628A, intOSC_osc_noclkout, WDT_OFF, PWRT_ON, MCLR_OFF, LVP_OFF, CPD_OFF, PROTECT_OFF    

DEFINE  NO_CLRWDT 1
DEFINE  OSC 4
TRISA ..... (0 = OUTPUT ; 1 = INPUT)
TRISB ..... ( ID.)

and don't forget to tell ISIS that your PIC work at 4 Mhz.