( define some variables in the zero-page )

;var1
;var2

@0100 

:RESET ( --- )

,22 ,var1 STR ( store 0x22 in var1 )
,var1 LDR ( load var2, put value on stack )

BRK

@c000 ( much further.. )

:FRAME ( --- )
  BRK

@d000 ( further still.. )

:ERROR ( --- )
  BRK

@FFFA ( vectors, last 3 shorts )

.RESET
.FRAME
.ERROR