ATMEGA261 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'ATMEGA261' PDF : 226 Pages View PDF
ATtiny261/ATtiny461/ATtiny861
Address Labels Code
Comments
0x0000
rjmp RESET
; Reset Handler
0x0001
rjmp EXT_INT0
; IRQ0 Handler
0x0002
rjmp PCINT
; PCINT Handler
0x0003
rjmp TIM1_COMPA
; Timer1 CompareA Handler
0x0004
rjmp TIM1_COMPB
; Timer1 CompareB Handler
0x0005
rjmp TIM1_OVF
; Timer1 Overflow Handler
0x0006
rjmp TIM0_OVF
; Timer0 Overflow Handler
0x0007
rjmp USI_START
; USI Start Handler
0x0008
rjmp USI_OVF
; USI Overflow Handler
0x0009
rjmp EE_RDY
; EEPROM Ready Handler
0x000A
rjmp ANA_COMP
; Analog Comparator Handler
0x000B
rjmp ADC
; ADC Conversion Handler
0x000C
rjmp WDT
; WDT Interrupt Handler
0x000D
rjmp EXT_INT1
; IRQ1 Handler
0x000E
rjmp TIM0_COMPA
; Timer0 CompareA Handler
0x000F
rjmp TIM0_COMPB
; Timer0 CompareB Handler
0x0010
rjmp TIM0_CAPT
; Timer0 Capture Event Handler
0x0011
rjmp TIM1_COMPD
; Timer1 CompareD Handler
0x0012
rjmp FAULT_PROTECTION ; Timer1 Fault Protection
0x0013 RESET: ldi r16, low(RAMEND) ; Main program start
0x0014
ldi r17, high(RAMEND); Tiny861 have also SPH
0x0015
out SPL, r16
; Set Stack Pointer to top of RAM
0x0016
out SPH, r17
; Tiny861 have also SPH
0x0017
sei
; Enable interrupts
0x0018 <instr> xxx
... ... ... ...
51
7753E–AVR–06/10
Share Link: 
