__start:
__text_start:
    0031 E5CF      LDI	R28,0x5F
    0032 E0D4      LDI	R29,4
    0033 BFCD      OUT	0x3D,R28
    0034 BFDE      OUT	0x3E,R29
    0035 51C4      SUBI	R28,0x14
    0036 40D0      SBCI	R29,0
    0037 EA0A      LDI	R16,0xAA
    0038 8308      STD	Y+0,R16
    0039 2400      CLR	R0
    003A E6EE      LDI	R30,0x6E
    003B E0F0      LDI	R31,0
    003C E010      LDI	R17,0
    003D 36EF      CPI	R30,0x6F
    003E 07F1      CPC	R31,R17
    003F F011      BEQ	0x0042
    0040 9201      ST	R0,Z+
    0041 CFFB      RJMP	0x003D
    0042 8300      STD	Z+0,R16
    0043 E5E4      LDI	R30,0x54
    0044 E0F0      LDI	R31,0
    0045 E6A0      LDI	R26,0x60
    0046 E0B0      LDI	R27,0
    0047 E010      LDI	R17,0
    0048 36E2      CPI	R30,0x62
    0049 07F1      CPC	R31,R17
    004A F021      BEQ	0x004F
    004B 95C8      LPM
    004C 9631      ADIW	R30,1
    004D 920D      ST	R0,X+
    004E CFF9      RJMP	0x0048
    004F 940E00BB  CALL	_main
_exit:
    0051 CFFF      RJMP	_exit
_DelayMs:
  j                    --> R20
  i                    --> R16
    0052 940E00EC  CALL	push_gset1
FILE: F:\myavr\temp\M16_T2_RTC\M16_T2_RTC.c
(0001) #include <iom16v.h>
(0002) #define uchar unsigned char
(0003) #define uint unsigned int
(0004) //segment code//
(0005) uchar Table[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
(0006) uchar Data[4]={1,2,3,4};//定義初始時間00：00
(0007) uchar CNT;
(0008) void DelayMs(uchar i)
(0009) {
(0010)  uchar j;
(0011)  for(;i!=0;i--)
    0054 C006      RJMP	0x005B
(0012)  {
(0013)   for(j=250;j!=0;j--);
    0055 EF4A      LDI	R20,0xFA
    0056 C001      RJMP	0x0058
    0057 954A      DEC	R20
    0058 2344      TST	R20
    0059 F7E9      BNE	0x0057
    005A 950A      DEC	R16
    005B 2300      TST	R16
    005C F7C1      BNE	0x0055
(0014)  }
(0015) }
    005D 940E00EF  CALL	pop_gset1
    005F 9508      RET
_Display:
  sel                  --> R20
  i                    --> R22
  p                    --> R10
    0060 940E0107  CALL	push_gset3
    0062 0158      MOVW	R10,R16
(0016) 
(0017) void Display(uchar *p)
(0018) {
(0019)  uchar i,sel=0x01;
    0063 E041      LDI	R20,1
(0020)  for(i=0;i<4;i++)
    0064 2766      CLR	R22
    0065 C016      RJMP	0x007C
(0021)  {
(0022)   PORTB=sel;
    0066 BB48      OUT	0x18,R20
(0023)   PORTA=0xff-Table[p[i]];
    0067 2FE6      MOV	R30,R22
    0068 27FF      CLR	R31
    0069 0DEA      ADD	R30,R10
    006A 1DFB      ADC	R31,R11
    006B 81E0      LDD	R30,Z+0
    006C 27FF      CLR	R31
    006D E680      LDI	R24,0x60
    006E E090      LDI	R25,0
    006F 0FE8      ADD	R30,R24
    0070 1FF9      ADC	R31,R25
    0071 8020      LDD	R2,Z+0
    0072 2433      CLR	R3
    0073 EF8F      LDI	R24,0xFF
    0074 E090      LDI	R25,0
    0075 1982      SUB	R24,R2
    0076 0993      SBC	R25,R3
    0077 BB8B      OUT	0x1B,R24
(0024)   DelayMs(1);
    0078 E001      LDI	R16,1
    0079 DFD8      RCALL	_DelayMs
(0025)   sel=sel<<1;
    007A 0F44      LSL	R20
    007B 9563      INC	R22
    007C 3064      CPI	R22,4
    007D F340      BCS	0x0066
(0026)  }
(0027) }
    007E 940E00E9  CALL	pop_gset3
    0080 9508      RET
(0028) 
(0029) void Init_IO(void)
(0030) {
(0031)  DDRA=0xff;
_Init_IO:
    0081 EF8F      LDI	R24,0xFF
    0082 BB8A      OUT	0x1A,R24
(0032)  PORTA=0xff;
    0083 BB8B      OUT	0x1B,R24
(0033)  DDRB=0xff;
    0084 BB87      OUT	0x17,R24
(0034)  PORTB=0xff;
    0085 BB88      OUT	0x18,R24
(0035)  DDRC=0xff;
    0086 BB84      OUT	0x14,R24
(0036)  PORTC=0xff;
    0087 BB85      OUT	0x15,R24
(0037)  }
    0088 9508      RET
(0038) 
(0039) void Add_Second(uchar *p)
(0040) {
(0041)  p[3]++;
_Add_Second:
  p                    --> R16
    0089 01C8      MOVW	R24,R16
    008A 9603      ADIW	R24,3
    008B 01FC      MOVW	R30,R24
    008C 8180      LDD	R24,Z+0
    008D 5F8F      SUBI	R24,0xFF
    008E 8380      STD	Z+0,R24
(0042)  if(p[3]==10){p[3]=0;p[2]++;}
    008F 01F8      MOVW	R30,R16
    0090 8183      LDD	R24,Z+3
    0091 308A      CPI	R24,0xA
    0092 F449      BNE	0x009C
    0093 2422      CLR	R2
    0094 01F8      MOVW	R30,R16
    0095 8223      STD	Z+3,R2
    0096 01C8      MOVW	R24,R16
    0097 9602      ADIW	R24,2
    0098 01FC      MOVW	R30,R24
    0099 8180      LDD	R24,Z+0
    009A 5F8F      SUBI	R24,0xFF
    009B 8380      STD	Z+0,R24
(0043)  if(p[2]==6){p[2]=0;p[1]++;}
    009C 01F8      MOVW	R30,R16
    009D 8182      LDD	R24,Z+2
    009E 3086      CPI	R24,6
    009F F449      BNE	0x00A9
    00A0 2422      CLR	R2
    00A1 01F8      MOVW	R30,R16
    00A2 8222      STD	Z+2,R2
    00A3 01C8      MOVW	R24,R16
    00A4 9601      ADIW	R24,1
    00A5 01FC      MOVW	R30,R24
    00A6 8180      LDD	R24,Z+0
    00A7 5F8F      SUBI	R24,0xFF
    00A8 8380      STD	Z+0,R24
(0044)  if(p[1]==10){p[1]=0;p[0]++;}
    00A9 01F8      MOVW	R30,R16
    00AA 8181      LDD	R24,Z+1
    00AB 308A      CPI	R24,0xA
    00AC F439      BNE	0x00B4
    00AD 2422      CLR	R2
    00AE 01F8      MOVW	R30,R16
    00AF 8221      STD	Z+1,R2
    00B0 01F8      MOVW	R30,R16
    00B1 8180      LDD	R24,Z+0
    00B2 5F8F      SUBI	R24,0xFF
    00B3 8380      STD	Z+0,R24
(0045)  if(p[0]==6){p[0]=0;}
    00B4 01F8      MOVW	R30,R16
    00B5 8180      LDD	R24,Z+0
    00B6 3086      CPI	R24,6
    00B7 F411      BNE	0x00BA
    00B8 2422      CLR	R2
    00B9 8220      STD	Z+0,R2
(0046) }
    00BA 9508      RET
(0047) 
(0048) void main(void)
(0049) {
(0050)  uchar i;
(0051)  Init_IO();
_main:
  i                    --> Y+1
    00BB DFC5      RCALL	_Init_IO
(0052)  PORTA=0xff;
    00BC EF8F      LDI	R24,0xFF
    00BD BB8B      OUT	0x1B,R24
(0053)  PORTB=0x00;
    00BE 2422      CLR	R2
    00BF BA28      OUT	0x18,R2
(0054)  DelayMs(10);
    00C0 E00A      LDI	R16,0xA
    00C1 DF90      RCALL	_DelayMs
(0055)  PORTB=0xff;
    00C2 EF8F      LDI	R24,0xFF
    00C3 BB88      OUT	0x18,R24
(0056)  ASSR=0x08;//異步時鐘使能
    00C4 E088      LDI	R24,0x8
    00C5 BD82      OUT	0x22,R24
(0057)  TCCR2=0x07;//32.768KHZ的晶振1024分頻作為T/C2的時鐘源
    00C6 E087      LDI	R24,7
    00C7 BD85      OUT	0x25,R24
(0058)  TIMSK=0x40;//T/C2中斷溢出使能
    00C8 E480      LDI	R24,0x40
    00C9 BF89      OUT	0x39,R24
(0059)  SREG=SREG|0x80;//全局中斷使能
    00CA 9478      BSET	7
    00CB C00D      RJMP	0x00D9
(0060)  while(1)
(0061)  {
(0062)   Display(Data);
    00CC E60A      LDI	R16,0x6A
    00CD E010      LDI	R17,0
    00CE DF91      RCALL	_Display
(0063)   if(CNT==32)
    00CF 9180006E  LDS	R24,_CNT
    00D1 3280      CPI	R24,0x20
    00D2 F431      BNE	0x00D9
(0064)   {
(0065)    CNT=0;
(0066)    Add_Second(Data);
    00D3 2422      CLR	R2
    00D4 9220006E  STS	_CNT,R2
    00D6 E60A      LDI	R16,0x6A
    00D7 E010      LDI	R17,0
    00D8 DFB0      RCALL	_Add_Second
    00D9 CFF2      RJMP	0x00CC
(0067)   }
(0068)  }
(0069) }
    00DA 9508      RET
_Timer2:
    00DB 938A      ST	R24,-Y
    00DC 939A      ST	R25,-Y
    00DD B78F      IN	R24,0x3F
    00DE 938A      ST	R24,-Y
(0070) 
(0071) #pragma interrupt_handler Timer2:5
(0072) void Timer2(void)
(0073) {CNT=CNT+1;}
FILE: <library>
    00DF 9180006E  LDS	R24,_CNT
    00E1 5F8F      SUBI	R24,0xFF
    00E2 9380006E  STS	_CNT,R24
    00E4 9189      LD	R24,Y+
    00E5 BF8F      OUT	0x3F,R24
    00E6 9199      LD	R25,Y+
    00E7 9189      LD	R24,Y+
    00E8 9518      RETI
pop_gset3:
    00E9 E0E4      LDI	R30,4
    00EA 940C00F0  JMP	pop
push_gset1:
    00EC 935A      ST	R21,-Y
    00ED 934A      ST	R20,-Y
    00EE 9508      RET
pop_gset1:
    00EF E0E1      LDI	R30,1
pop:
    00F0 9149      LD	R20,Y+
    00F1 9159      LD	R21,Y+
    00F2 FDE0      SBRC	R30,0
    00F3 9508      RET
    00F4 9169      LD	R22,Y+
    00F5 9179      LD	R23,Y+
    00F6 FDE1      SBRC	R30,1
    00F7 9508      RET
    00F8 90A9      LD	R10,Y+
    00F9 90B9      LD	R11,Y+
    00FA FDE2      SBRC	R30,2
    00FB 9508      RET
    00FC 90C9      LD	R12,Y+
    00FD 90D9      LD	R13,Y+
    00FE FDE3      SBRC	R30,3
    00FF 9508      RET
    0100 90E9      LD	R14,Y+
    0101 90F9      LD	R15,Y+
    0102 9508      RET
push_gset2:
    0103 937A      ST	R23,-Y
    0104 936A      ST	R22,-Y
    0105 940C00EC  JMP	push_gset1
push_gset3:
    0107 92BA      ST	R11,-Y
    0108 92AA      ST	R10,-Y
    0109 940C0103  JMP	push_gset2