; sztosxd.asm
;
; Created: 02.04.2019 08:34:48
; Author : admin
;


; Replace with your application code


ldi R16, HIGH(RAMEND)
out SPH, R16
ldi R16, LOW(RAMEND)
out SPL, R16

ldi R16, $FF
out DDRA, R16
ldi R16, $00
out PORTA, R16

start:
  call delay
  inc R16
  out PORTA, R16
  rjmp start

delay:
  push R16
  ldi R16, 250
  loop1:
    ldi R17, 250
    loop2:
        ldi R18, 2
        loop3:
            dec R18
            brne loop3
            nop
        dec R17
        brne loop2
        nop
  dec R16
  brne loop1
  nop
  pop R16
  ret