0x0016
0x0018
0x001A
0x001C
0x001E
0x0020
0x0022
0x0024
0x0026
0x0028
0x002A
0x002C
0x002E
0x0030
0x0032
0x0034
0x0036
0x0038
0x003A
0x003C
0x003E
0x0040
0x0042
0x0044
0x0046
0x0048
;
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
TIM1_CAPT ; Timer1 Capture Handler
TIM1_COMPA ; Timer1 CompareA Handler
TIM1_COMPB ; Timer1 CompareB Handler
TIM1_OVF
TIM1_OVF
; Timer1 CompareC Handler
; Timer1 Overflow Handler
TIM0_COMP ; Timer0 Compare Handler
TIM0_OVF
CAN_IT
; Timer0 Overflow Handler
; CAN Handler
CTIM_OVF
SPI_STC
; CAN Timer Overflow Handler
; SPI Transfer Complete Handler
USART0_RXC ; USART0 RX Complete Handler
USART0_DRE ; USART0,UDR Empty Handler
USART0_TXC ; USART0 TX Complete Handler
ANA_COMP
ADC
; Analog Comparator Handler
; ADC Conversion Complete Handler
; EEPROM Ready Handler
EE_RDY
TIM3_CAPT ; Timer3 Capture Handler
TIM3_COMPA ; Timer3 CompareA Handler
TIM3_COMPB ; Timer3 CompareB Handler
TIM3_COMPC ; Timer3 CompareC Handler
TIM3_OVF
; Timer3 Overflow Handler
USART1_RXC ; USART1 RX Complete Handler
USART1_DRE ; USART1,UDR Empty Handler
USART1_TXC ; USART1 TX Complete Handler
TWI
; TWI Interrupt Handler
; SPM Ready Handler
SPM_RDY
0x0049
0x004A
0x004B
RESET: ldi
out
r16, high(RAMEND); Main program start
SPH,r16
;Set Stack Pointer to top of RAM
ldi
r16, low(RAMEND)
SPL,r16
0x004C
0x004D
out
sei
; Enable interrupts
0x004E
...
<instr> xxx
... ...
...
When the BOOTRST Fuse is unprogrammed, the Boot section size set to 8K bytes and
the IVSEL bit in the MCUCR Register is set before any interrupts are enabled, the most
typical and general program setup for the Reset and Interrupt Vector Addresses is:
;Address Labels Code
Comments
0x0000
0x0001
0x0002
RESET: ldi
out
r16,high(RAMEND) ; Main program start
SPH,r16
; Set Stack Pointer to top of RAM
ldi
r16,low(RAMEND)
SPL,r16
0x0003
0x0004
out
sei
; Enable interrupts
0x0005
;
<instr> xxx
.org 0xF002
0xF002
jmp
jmp
EXT_INT0
PCINT0
; IRQ0 Handler
0xF004
; PCINT0 Handler
58
AT90CAN128
4250E–CAN–12/04
ATMEL [ ATMEL ]
