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Dec 12th, 2018
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  1. ;org 0
  2. ;st:
  3. ;mov a,P0
  4. ;cpl a
  5. ;mov p2,a
  6.  
  7. ;sjmp st
  8.  
  9. ;END
  10.  
  11. ORG 0H
  12. jmp start
  13.  
  14. ;ORG 13H
  15.  
  16.  
  17. start:
  18.  
  19. setb IE.7
  20. setb IE.0
  21. setb IE.2
  22. setb TCON.0
  23.  
  24. loop:
  25. MOV P0,#11111111B
  26.  
  27.  
  28. jnb p2.1, jeden
  29. jnb p2.2, dwa
  30. jnb p2.3, trzy
  31. jnb p2.4, cztery
  32. jnb p2.5, piec
  33. jnb p2.6, szesc
  34. jmp loop
  35.  
  36. jeden:
  37. MOV P0,#01111001B
  38. JMP loop
  39.  
  40. dwa:
  41. MOV P0,#00100100B
  42. JMP loop
  43.  
  44. trzy:
  45. MOV P0,#00110000B
  46. JMP loop
  47.  
  48. cztery:
  49. MOV P0,#00111000B
  50. JMP loop
  51.  
  52. piec:
  53. MOV P0,#00010010B
  54. JMP loop
  55.  
  56. szesc:
  57. MOV P0,#00000010B
  58. JMP loop
  59.  
  60. END
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