* checking input from binary device
INDEV	   EQU	  1  device for input
OUTDEV	   EQU	  2  device for output
MEM	   EQU	  1000
	   ORIG	  2000
START	   IN	  MEM(INDEV)
	   OUT	  MEM(OUTDEV)
	   HLT
	   END	  START