CHAPTER 13 16-BIT PPG TIMER
;-------Interrupt program-----------------------------------------------------------------------------
WARI:
;
;
;
CODE
;-------Vector setting----------------------------------------------------------------------------------
VECT
VECT
278
CLRB
I:IRQF
:
User processing
:
RETI
ENDS
CSEG
ABS=0FFH
ORG
0FFC4H
DSL
WARI
ORG
0FFDCH
DSL
START
DB
00H
ENDS
END
START
;Clears interrupt request flag
;Returns from interrupt
;Sets vector for interrupt #14 (0EH)
;Sets reset vector
;Sets single-chip mode