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S1C62740 TECHNICAL SOFTWARE EPSON II-73
CHAPTER 6: PERIPHERAL CIRCUITS (Interrupt)
CHKSW0:
FAN B,0001B ;CHECK STOPWATCH 1/10 Hz
;INTERRUPT FLAG
JP Z,CHKSW1 ;NO, THEN JUMP
CALL SERSW0 ;STOPWATCH 1/10 Hz SERVICE ROUTINE
CHKSW1:
FAN B,0010B ;CHECK STOPWATCH 1 Hz INTERRUPT FLAG
JP Z,INTEND ;NO, THEN JUMP
CALL SERSW1 ;STOPWATCH 1 Hz SERVICE ROUTINE
JP INTEND
;
;* A/D CONVERTER INTERRUPT
ADINT:
LD X,ZIAD ;CHECK A/D INTERRUPT FLAG
FAN MX,0001B
JP Z,INTEND ;NO, THEN JUMP
CALL SERAD ;A/D SERVICE ROUTINE
JP INTEND
;
;* K0 INTERRUPT SERVICE ROUTINE
K0INT:
LD X,ZIK0
FAN MX,0001B ;CHECK K0 INTERRUPT FLAG
JP Z,INTEND ;NO, THEN JUMP
CALL SERK0 ;K0 SERVICE ROUTINE
JP INTEND
;
;* K1 INTERRUPT SERVICE ROUTINE
K1INT:
LD X,ZIK1
FAN MX,0001B ;CHECK K1 INTERRUPT FLAG
JP Z,INTEND ;NO, THEN JUMP
CALL SERK1 ;K1 SERVICE ROUTINE
JP INTEND
;
;* SIO INTERRUPT SERVICE ROUTINE
SIOINT:
LD X,ZISIO
FAN MX,0001B ;CHECK SIO INTERRUPT FLAG
JP Z,INTEND ;NO, THEN JUMP
CALL SERSIO ;SIO SERVICE ROUTINE
JP INTEND
;
;* PROGRAMMABLE TIMER INTERRUPT SERVICE ROUTINE
PTINT:
LD X,ZIPT
FAN MX,0001B ;CHECK PT INTERRUPT FLAG
JP Z,INTEND ;NO, THEN JUMP
CALL SERPT ;PT SERVICE ROUTINE
JP INTEND
;
SERT32:
;:
Przeglądanie stron 224
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