fork download 
  1. .cseg
  2. .org 0
  3.  
  4. .def 	led1	=r16
  5. .def	led2	=r17
  6. .def	led3	=r18
  7. .def	temp	=r19
  8. .def	lop1	=r20
  9. .def	lop2	=r21
  10. .def	lop3	=r22
  11.  
  12. .equ	DDRB	=		0x17
  13. .equ	PORTB	=		0x18
  14.  
  15. 		ldi		lop3,50
  16. 		ldi		temp,0xFF
  17. 		ldi		led1,0x1F
  18. 		ldi		led2,0xC3
  19. 		ldi		led3,0xF8
  20. 		out		DDRB,temp
  21. 		out 		PORTB,temp
  22.  
  23. delay:	
  24. 		ldi		lop2,50
  25. outer:
  26. 		ldi		lop1,50
  27. inner:
  28. 		dec		lop1
  29. 		brne		inner
  30. 		dec		lop2
  31. 		brne		outer
  32. 		dec		lop3
  33. 		brne		delay
  34. 		ldi		lop3,50
  35. 		inc		r23
  36. 		cpi		r23,1
  37. 		breq		loop
  38. 		cpi		r23,2
  39. 		breq		loop2
  40. 		cpi		r23,3
  41. 		breq		loop3
  42. loop:
  43. 		out		PORTB,temp
  44. 		out		PORTB,led1
  45. 		rjmp		delay
  46. loop2:
  47. 		out		PORTB,temp
  48. 		out		PORTB,led2
  49. 		rjmp		delay
  50. loop3:
  51. 		out		PORTB,temp
  52. 		out		PORTB,led3
  53. 		clr 		r23
  54. 		breq		delay
Not running #stdin #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/KhrQu
language:
Assembler 32bit (nasm 2.14)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!