Die Prioritäten sind ganz einfach, schau mal in *def.inc ganz unten nach,
ganz oben geschriebene haben höchste Priorität.
Auszug aus m8def.inf:
Code:
.equ	INT0addr=$001	; External Interrupt0 Vector Address

.equ	INT1addr=$002	; External Interrupt1 Vector Address

.equ	OC2addr =$003	; Output Compare2 Interrupt Vector Address

.equ	OVF2addr=$004	; Overflow2 Interrupt Vector Address

.equ	ICP1addr=$005	; Input Capture1 Interrupt Vector Address

.equ	OC1Aaddr=$006	; Output Compare1A Interrupt Vector Address

.equ	OC1Baddr=$007	; Output Compare1B Interrupt Vector Address

.equ	OVF1addr=$008	; Overflow1 Interrupt Vector Address

.equ	OVF0addr=$009	; Overflow0 Interrupt Vector Address

.equ	SPIaddr =$00a	; SPI Interrupt Vector Address

.equ	URXCaddr=$00b	; USART Receive Complete Interrupt Vector Address

.equ	UDREaddr=$00c	; USART Data Register Empty Interrupt Vector Address

.equ	UTXCaddr=$00d	; USART Transmit Complete Interrupt Vector Address

.equ	ADCCaddr=$00e	; ADC Interrupt Vector Address

.equ	ERDYaddr=$00f	; EEPROM Interrupt Vector Address

.equ	ACIaddr =$010	; Analog Comparator Interrupt Vector Address

.equ    TWIaddr =$011   ; Irq. vector address for Two-Wire Interface

.equ	SPMaddr =$012	; SPM complete Interrupt Vector Address

.equ	SPMRaddr =$012	; SPM complete Interrupt Vector Address
Gruß Sebastian