Thanks
mehmetOzdemir

Can someone tell me all about @........
Do i have to use something like ?

@ DEVICE pic16F877 ' System Device
@ DEVICE pic16F877, WDT_ON ' Watchdog Timer
@ DEVICE pic16F877, PWRT_ON ' Power-On Timer
@ DEVICE pic16F877, BOD_ON ' Brown-Out Detect
@ DEVICE pic16F877, LVP_OFF ' Low-Voltage Programming
@ DEVICE pic16F877, CPD_OFF ' Data Memory Code Protect
@ DEVICE pic16F877, PROTECT_OFF ' Program Code Protection
@ DEVICE pic16F877, XT_OSC