Datasheet

47
2586D–AVR–02/06
ATtiny25/45/85
0x000C rjmp WDT ;
0x000D rjmp USI_START ;
0x000E rjmp USI_OVF ;
0x000F RESET: ldi r16, low(RAMEND); Main program start
0x0010 ldi r17, high(RAMEND); Tiny45/85 also has SPH
0x0011 out SPL, r16 ; Set Stack Pointer to top of RAM
0x0012 out SPH, r17 ; Tiny45/85 als has SPH
0x0013 sei ; Enable interrupts
0x0014 <instr> xxx
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