io口.lst

基于AVR实验平台下ATMega128芯片实习作业

NO DEBUG INFORMATION AVAILABLE!
__start:
__text_start:
    0030 EFCF      LDI	R28,0xFF
    0031 E0DF      LDI	R29,0xF
    0032 BFCD      OUT	0x3D,R28
    0033 BFDE      OUT	0x3E,R29
    0034 51C0      SUBI	R28,0x10
    0035 40D0      SBCI	R29,0
    0036 EA0A      LDI	R16,0xAA
    0037 8308      STD	Y+0,R16
    0038 2400      CLR	R0
    0039 E6E0      LDI	R30,0x60
    003A E0F0      LDI	R31,0
    003B E010      LDI	R17,0
    003C 36E0      CPI	R30,0x60
    003D 07F1      CPC	R31,R17
    003E F011      BEQ	0x0041
    003F 9201      ST	R0,Z+
    0040 CFFB      RJMP	0x003C
    0041 8300      STD	Z+0,R16
    0042 E6E0      LDI	R30,0x60
    0043 E0F0      LDI	R31,0
    0044 E6A0      LDI	R26,0x60
    0045 E0B0      LDI	R27,0
    0046 E010      LDI	R17,0
    0047 36E0      CPI	R30,0x60
    0048 07F1      CPC	R31,R17
    0049 F021      BEQ	0x004E
    004A 95C8      LPM
    004B 9631      ADIW	R30,1
    004C 920D      ST	R0,X+
    004D CFF9      RJMP	0x0047
    004E 940E006A  CALL	_main
_exit:
    0050 CFFF      RJMP	_exit
_delay_1ms:
    0051 2700      CLR	R16
    0052 2711      CLR	R17
    0053 C002      RJMP	0x0056
    0054 5F0F      SUBI	R16,0xFF
    0055 4F1F      SBCI	R17,0xFF
    0056 3E0E      CPI	R16,0xEE
    0057 E0E8      LDI	R30,0x8
    0058 071E      CPC	R17,R30
    0059 F3D0      BCS	0x0054
    005A 9508      RET
_delay_nms:
    005B 940E00A6  CALL	push_gset2
    005D 01B8      MOVW	R22,R16
    005E 2744      CLR	R20
    005F 2755      CLR	R21
    0060 C003      RJMP	0x0064
    0061 DFEF      RCALL	_delay_1ms
    0062 5F4F      SUBI	R20,0xFF
    0063 4F5F      SBCI	R21,0xFF
    0064 1746      CP	R20,R22
    0065 0757      CPC	R21,R23
    0066 F3D0      BCS	0x0061
    0067 940E009D  CALL	pop_gset2
    0069 9508      RET
_main:
    006A 2422      CLR	R2
    006B BA2A      OUT	0x1A,R2
    006C BA24      OUT	0x14,R2
    006D B822      OUT	0x02,R2
    006E E081      LDI	R24,1
    006F BB87      OUT	0x17,R24
    0070 BB81      OUT	0x11,R24
    0071 93800061  STS	0x61,R24
    0073 C027      RJMP	0x009B
    0074 B389      IN	R24,0x19
    0075 7081      ANDI	R24,1
    0076 F439      BNE	0x007E
    0077 B228      IN	R2,0x18
    0078 9420      COM	R2
    0079 BA28      OUT	0x18,R2
    007A E00A      LDI	R16,0xA
    007B E010      LDI	R17,0
    007C DFDE      RCALL	_delay_nms
    007D C002      RJMP	0x0080
    007E EF8F      LDI	R24,0xFF
    007F BB88      OUT	0x18,R24
    0080 B383      IN	R24,0x13
    0081 7082      ANDI	R24,2
    0082 F439      BNE	0x008A
    0083 B222      IN	R2,0x12
    0084 9420      COM	R2
    0085 BA22      OUT	0x12,R2
    0086 E00A      LDI	R16,0xA
    0087 E010      LDI	R17,0
    0088 DFD2      RCALL	_delay_nms
    0089 C002      RJMP	0x008C
    008A EF8F      LDI	R24,0xFF
    008B BB82      OUT	0x12,R24
    008C B181      IN	R24,0x01
    008D 7084      ANDI	R24,4
    008E F449      BNE	0x0098
    008F 90200062  LDS	R2,0x62
    0091 9420      COM	R2
    0092 92200062  STS	0x62,R2
    0094 E00A      LDI	R16,0xA
    0095 E010      LDI	R17,0
    0096 DFC4      RCALL	_delay_nms
    0097 C003      RJMP	0x009B
    0098 EF8F      LDI	R24,0xFF
    0099 93800062  STS	0x62,R24
    009B CFD8      RJMP	0x0074
    009C 9508      RET
pop_gset2:
    009D E0E2      LDI	R30,2
    009E 940C00AC  JMP	pop
push_gset5:
    00A0 92FA      ST	R15,-Y
    00A1 92EA      ST	R14,-Y
push_gset4:
    00A2 92DA      ST	R13,-Y
    00A3 92CA      ST	R12,-Y
push_gset3:
    00A4 92BA      ST	R11,-Y
    00A5 92AA      ST	R10,-Y
push_gset2:
    00A6 937A      ST	R23,-Y
    00A7 936A      ST	R22,-Y
push_gset1:
    00A8 935A      ST	R21,-Y
    00A9 934A      ST	R20,-Y
    00AA 9508      RET
pop_gset1:
    00AB E0E1      LDI	R30,1
pop:
    00AC 9149      LD	R20,Y+
    00AD 9159      LD	R21,Y+
    00AE FDE0      SBRC	R30,0
    00AF 9508      RET
    00B0 9169      LD	R22,Y+
    00B1 9179      LD	R23,Y+
    00B2 FDE1      SBRC	R30,1
    00B3 9508      RET
    00B4 90A9      LD	R10,Y+
    00B5 90B9      LD	R11,Y+
    00B6 FDE2      SBRC	R30,2
    00B7 9508      RET
    00B8 90C9      LD	R12,Y+
    00B9 90D9      LD	R13,Y+
    00BA FDE3      SBRC	R30,3
    00BB 9508      RET
    00BC 90E9      LD	R14,Y+
    00BD 90F9      LD	R15,Y+
    00BE 9508      RET