Advertisement
edems96

Add first 4 bit to last 4 bit

Nov 4th, 2015
109
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. DEF LD  0x80                ; LED adatregiszter          (írható/olvasható)
  2. DEF SW  0x81                ; DIP kapcsoló adatregiszter (csak olvasható)
  3.  
  4. start:
  5.  
  6. MOV r0, SW;
  7. AND r0, #240;
  8. SWP r0;
  9.  
  10. MOV r1, SW;
  11. AND r1, #15;
  12.  
  13. ADD r0, r1;
  14.  
  15. MOV LD, r0;
  16. JMP start;
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement