Note program name MPLAB X IDE

I need a summary about what I did in my code

list p=10F200

#include

__config_MCLRE_ON & _CP_OFF & _WDT_OFF

UDATA

MA1 RES 1

RCCAL CODE 0x0FF

res 1

RESET CODE 0x000

movwfOSCCAL

start

movlw b'00010100'

movwf MA1

clrw

nop

movf MA1,0

clrfMA1

goto start

END