Код: Выделить всё
.include "C:\avrassembler\include\m8def.inc"
.def Temp=R16
.def Temp1=R17
.def Temp2=R18
.def Temp3=R19
.def start=R20
.cseg
.org 0
rjmp RESET ; Reset Handler
rjmp EXT_INT0 ; IRQ0 Handler
rjmp EXT_INT1 ; IRQ1 Handler
rjmp TIM2_COMP ; Timer2 Compare Handler
rjmp TIM2_OVF ; Timer2 Overflow Handler
rjmp TIM1_CAPT ; Timer1 Capture Handler
rjmp TIM1_COMPA ; Timer1 CompareA Handler
rjmp TIM1_COMPB ; Timer1 CompareB Handler
rjmp TIM1_OVF ; Timer1 Overflow Handler
rjmp TIM0_OVF ; Timer0 Overflow Handler
rjmp SPI_STC ; SPI Transfer Complete Handler
rjmp USART_RXC ; USART RX Complete Handler
rjmp USART_UDRE ; UDR Empty Handler
rjmp USART_TXC ; USART TX Complete Handler
rjmp EE_RDY ; EEPROM Ready Handler
rjmp ANA_COMP ; Analog Comparator Handler
rjmp TWSI ; Two-wire Serial Interface Handler
rjmp SPM_RDY ; Store Program Memory Ready Handler
;RESET: ; Reset Handler
EXT_INT0: ; IRQ0 Handler
;EXT_INT1: ; IRQ1 Handler
TIM2_COMP: ; Timer2 Compare Handler
TIM2_OVF: ; Timer2 Overflow Handler
TIM1_CAPT: ; Timer1 Capture Handler
TIM1_COMPA: ; Timer1 CompareA Handler
TIM1_COMPB: ; Timer1 CompareB Handler
TIM1_OVF: ; Timer1 Overflow Handler
TIM0_OVF: ; Timer0 Overflow Handler
SPI_STC: ; SPI Transfer Complete Handler
USART_RXC: ; USART RX Complete Handler
USART_UDRE: ; UDR Empty Handler
USART_TXC: ; USART TX Complete Handler
EE_RDY:
ANA_COMP:
TWSI:
SPM_RDY:
reti
RESET:
ldi Temp,high(RAMEND); Main program start
out SPH,r16 ; Set Stack Pointer to top of RAM
ldi r16,low(RAMEND)
out SPL,r16
ldi Temp1,0b00000000
out GICR,Temp1
ldi Temp1,0b00000000
out MCUCR,Temp1
ldi Temp1,0b10000000 ;присвоение константы
out DDRD,Temp1 ;вывод
sei ;
main:
rjmp main
EXT_INT1:
ldi Temp2,0b10000000
out PortD,Temp2
retiРебят здравствуйте,объясните плз что надо настраивать для работы внешних прерываний,вектор прерываний выдрал из даташите
