EDIT: Habs hinbekommen , danke



Code:
.include "m16def.inc"

.DEF config = R16
.Def test = R17


RJMP main

main:

LDI config, 0b111111
OUT DDRB, config
ldi test, 0xFF
out PortB, test
loop:
cbi PortB,0

RJMP loop
Mfg