Addition with LEDs

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Code

  .include "m328Pdef.inc"

  .cseg
  .org    0x00

  out   DDRB, 0xFF; all pins will be output

  ldi   r17, 0b0100_1000
  ldi   r18, 0b0000_0110

  add   r17, r18

  out   PORTB, r17

loop:
  rjmp  loop

Circuit Schema

Some photo...

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