Rainbow Electronics ATmega161L - Manual (Page 24)

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ATmega161(L)
1228C–AVR–08/02
$01a jmp UART_RXC0 ; UART0 RX Complete Handler
$01c jmp UART_RXC1 ; UART1 RX Complete Handler
$01e jmp UART_DRE0 ; UDR0 Empty Handler
$020 jmp UART_DRE1 ; UDR1 Empty Handler
$022 jmp UART_TXC0 ; UART0 TX Complete Handler
$024 jmp UART_TXC1 ; UART1 TX Complete Handler
$026 jmp EE_RDY ; EEPROM Ready Handler
$028 jmp ANA_COMP ; Analog Comparator Handler
;
$02a MAIN: ldi r16,high(RAMEND) ; Main program start
$02b out SPH,r16
$02c ldi r16,low(RAMEND)
$02d out SPL,r16
$02e xxx
… … … …
When the BOOTRST fuse is programmed, the most typical and general program setup
for the Reset and Interrupt Vector addresses are:
Address Labels Code Comments
.org $002 ; Reset is located at $1e000
$002 jmp EXT_INT0 ; IRQ0 Handler
$004 jmp EXT_INT1 ; IRQ1 Handler
$006 jmp EXT_INT2 ; IRQ2 Handler
$008 jmp TIM2_COMP ; Timer2 Compare Handler
$00a jmp TIM2_OVF ; Timer2 Overflow Handler
$00c jmp TIM1_CAPT ; Timer1 Capture Handler
$00e jmp TIM1_COMPA ; Timer1 CompareA Handler
$010 jmp TIM1_COMPB ; Timer1 CompareB Handler
$012 jmp TIM1_OVF ; Timer1 Overflow Handler
$014 jmp TIM0_COMP ; Timer0 Compare Handler
$016 jmp TIM0_OVF ; Timer0 Overflow Handler
$018 jmp SPI_STC; ; SPI Transfer Complete Handler
$01a jmp UART_RXC0 ; UART0 RX Complete Handler
$01c jmp UART_RXC1 ; UART1 RX Complete Handler
$01e jmp UART_DRE0 ; UDR0 Empty Handler
$020 jmp UART_DRE1 ; UDR1 Empty Handler
$022 jmp UART_TXC0 ; UART0 TX Complete Handler
$024 jmp UART_TXC1 ; UART1 TX Complete Handler
$026 jmp EE_RDY ; EEPROM Ready Handler
$028 jmp ANA_COMP ; Analog Comparator Handler
;
$02a MAIN: ldi r16,high(RAMEND); Main program start
$02b out SPH,r16
$02c ldi r16,low(RAMEND)
$02d out SPL,r16
$02e xxx
;
.org $1e00
$1e00 jmp RESET ; Reset handler
… … … …