原電路圖用的AT89S52，為了容易下載程序更換成了：STC89C52RC ，其他的 跟原理圖一致，但是做好以后，通電初始化，所有LED亮一下，然后就第一排最后一個數碼管亮deg三個管腳，由于匯編程序不太懂，求大神指點一下
電路圖：
1.png (99.32 KB, 下載次數: 27)
下載附件
2019-3-9 15:31 上傳
匯編程序：
CONFIG12 EQU 7FH
TEMPH EQU 21H
TEMPL EQU 20H
REG2 EQU 22H
REG3 EQU 23H
REG4 EQU 24H
DAT EQU P0.7
SCLK EQU P3.4
IO EQU P3.3
RST EQU P3.2
year DATA 66H
month DATA 65H
week DATA 64H
day DATA 63H
hour DATA 62H
mintue DATA 61H
second DATA 60H
ORG 0000H
LJMP START
ORG 001BH
LJMP INTT1
sbit LED=P2^7;
START: ;初值
LCALL ZJ
SETB EA
MOV TMOD,#10H ;計數器1，方式1
MOV TL1,#00H
MOV TH1,#00H
MOV 32H,#8EH
MOV 31H,#00H ;允許寫1302
LCALL WRITE
MOV 32H,#90H
MOV 31H,#0A6H ;1302充電，充電電流1.1MA
LCALL WRITE
;主程序~~~~~~~~~~~~~~~~~~~~~
MAIN1:
MOV 32H,#8DH ;讀出年
LCALL READ
MOV year,31H
MOV 32H,#8BH ;讀出星期
LCALL READ
MOV week,31H
MOV 32H,#89H ;讀出月
LCALL READ
MOV month,31H
MOV 32H,#87H ;讀出日
LCALL READ
MOV day,31H
MOV 32H,#85H ;讀出小時
LCALL READ
MOV hour,31H
MOV 32H,#83H ;讀出分鐘
LCALL READ
MOV mintue,31H
MOV 32H,#81H ;讀出秒
LCALL READ
MOV second,31H
;~~~~~~~~~~~~分離緩存~~~~~~~~
MOV R0,year ;年分離，送顯示緩存
LCALL DIVIDE
MOV 7BH,R1
MOV 4BH,R1
MOV 7CH,R2
MOV 4CH,R2
MOV 78H,week
MOV 48H,week
MOV R0,month ;月分離，送顯示緩存
LCALL DIVIDE
MOV 79H,R1
MOV 49H,R1
MOV 7AH,R2
MOV 4AH,R2
MOV R0,day ;日分離，送顯示緩存
LCALL DIVIDE
MOV 76H,R1
MOV 46H,R1
MOV 77H,R2
MOV 47H,R2
MOV R0,hour ;小時分離，送顯示緩存
LCALL DIVIDE
MOV 74H,R1
MOV 44H,R1
MOV 75H,R2
MOV 45H,R2
MOV R0,mintue ;分鐘分離，送顯示緩存
LCALL DIVIDE
MOV 72H,R1
MOV 42H,R1
MOV 73H,R2
MOV 43H,R2
MOV R0,second ;秒分離，送顯示緩存
LCALL DIVIDE
MOV 70H,R1
MOV 40H,R1
MOV 71H,R2
MOV 41H,R2
CLR EA
LCALL TOUTOU
LCALL NS
SETB EA
LCALL DISPLAY
LCALL GENGXIAN ;更新農歷程序
JNB P0.1,SETG111
JNB F0,SSS
CLR P0.4 ;非閏月，則p0.4清零,指示燈亮
LJMP MAIN1
SETG111:
LJMP SETG
SSS:
SETB P0.4 ;閏月，則p0.4置位，指示燈不亮
LJMP MAIN1
;~~~~~~~~~~~~~~~~~~~~~~~~~ 溫度
TOUTOU:
LCALL CHUSHI
LCALL RDTEMP
MOV A,TEMPL
ANL A,#11110000B
MOV TEMPL,A
MOV A,TEMPH
ANL A,#00000111B
ORL A,TEMPL
SWAP A
MOV 25H,A
MOV A,25H
MOV B,#64H
DIV AB
MOV A,B
MOV B,#0AH
DIV AB
SWAP A
ORL A,B
MOV 10H,A
RET
CHUSHI:
LCALL RESET
MOV A,#0CCH
LCALL WRITE111
MOV A,#4EH
LCALL WRITE111
MOV A,#CONFIG12
LCALL WRITE111
RET
RDTEMP:
LCALL RESET
MOV A,#0CCH
LCALL WRITE111
MOV A,#44H
LCALL WRITE111
LCALL DL1MS
LCALL RESET
MOV A,#0CCH
LCALL WRITE111
MOV A,#0BEH
LCALL WRITE111
LCALL ERAD111
MOV TEMPL,A
LCALL ERAD111
MOV TEMPH,A
RET
RESET:
LA:
SETB DAT
MOV 52H,#200
LB:
CLR DAT
DJNZ 52H,LB
SETB DAT
MOV 52H,#30
LC:
DJNZ 52H,LC
CLR C
ORL C,DAT
JC LB
MOV 58H,#80
LD:
ORL C,DAT
JC LP
DJNZ 58H,LD
SJMP LA
LP:
MOV 52H,#250
LF:
DJNZ 52H,LF
RET
WRITE111:
MOV 53H,#8
W51HA:
SETB DAT
MOV 54H,#8
RRC A
CLR DAT
W52HA:
DJNZ 54H,W52HA
MOV DAT,C
MOV 54H,#30
W53HA:
DJNZ 54H,W53HA
DJNZ 53H,W51HA
SETB DAT
RET
ERAD111:
CLR EA
MOV 58H,#8
RD1A:
CLR DAT
MOV 54H,#6
NOP
SETB DAT
RD2A:
DJNZ 54H,RD2A
MOV C,DAT
RRC A
MOV 55H,#30
RD3A:
DJNZ 55H,RD3A
DJNZ 58H,RD1A
SETB DAT
RET
;公歷設置程序~~~~~~
SETG :
SETB TR1
SETB ET1
MOV 32H,#8EH
MOV 31H,#00H ;允許寫1302
LCALL WRITE
MOV 32H,#80H
MOV 31H,#80H ;1302停止振蕩
LCALL WRITE
GWAIT: ;~
LCALL DISPLAY
JNB P0.1,GWAIT
SETG1:
LCALL DISPLAY
JNB P0.1,SETG2
JNB P0.2,GADDYEAR
JNB P0.3,JIANYEAR
AJMP SETG1
GADDYEAR:
MOV R7,66H ;年加一
LCALL ADD1
MOV 66H,A
CJNE A,#51H,GADDYEAR1
MOV 66H,#00H
AJMP GADDYEAR1
JIANYEAR:
MOV R7,66H ;年減一
LCALL JIAN1
MOV 66H,A
CJNE A,#00H,GADDYEAR1
MOV 66H,#51H
GADDYEAR1:
MOV 32H,#8CH ;年值送人1302
MOV 31H,66H
LCALL WRITE
MOV R0,66H
LCALL DIVIDE ;年分離送顯示緩存
MOV 4BH,R1
MOV 7BH,R1
MOV 4CH,R2
MOV 7CH,R2
WAITT1: ;~~~~~~~
LCALL DISPLAY
JNB P0.2,WAITT1
JNB P0.3,WAITT1
AJMP SETG1
SETG2:
SETB 0AH ;調月時閃標志
GWAIT2:
LCALL DISPLAY
JNB P0.1,GWAIT2
SETG3:
LCALL DISPLAY
JNB P0.1,SETG4
JNB P0.2,GADDMONTH
JNB P0.3,JIANMONTH
AJMP SETG3
GADDMONTH:
MOV R7,65H ;月加一
LCALL ADD1
MOV 65H,A
CJNE A,#13H,GADDMONTH1
MOV 65H,#01H
AJMP GADDMONTH1
JIANMONTH:
MOV R7,65H ;月減一
LCALL JIAN1
MOV 65H,A
CJNE A,#00H,GADDMONTH1
MOV 65H,#12H
GADDMONTH1:
MOV 32H,#88H ;月值送人1302
MOV 31H,65H
LCALL WRITE
MOV R0,65H
LCALL DIVIDE ;月分離，送顯示緩存
MOV 79H,R1
MOV 49H,R1
MOV 7AH,R2
MOV 4AH,R2
WAITT2: ;~
LCALL DISPLAY
JNB P0.2,WAITT2
JNB P0.3,WAITT2
AJMP SETG3
SETG4:
SETB 0BH ;調日時閃標志
GWAIT4:
LCALL DISPLAY
JNB P0.1,GWAIT4
SETG5:
LCALL DISPLAY
JNB P0.1,SETG6
JNB P0.2,GADDDAY
JNB P0.3,JIANDAY
AJMP SETG5
GADDDAY:
MOV R7,63H ;日加一
LCALL ADD1
MOV 63H,A
CJNE A,#32H,GADDDAY1
MOV 63H,#01H
JIANDAY:
MOV R7,63H ;日減一
LCALL JIAN1
MOV 63H,A
CJNE A,#00H,GADDDAY1
MOV 63H,#31H
GADDDAY1:
MOV 32H,#86H ;日值送人1302
MOV 31H,63H
LCALL WRITE
MOV R0,63H
LCALL DIVIDE ;日分離，送顯示緩存
MOV 76H,R1
MOV 46H,R1
MOV 77H,R2
MOV 47H,R2
WAITT3: ;~~~
LCALL DISPLAY
JNB P0.2,WAITT3
JNB P0.3,WAITT3
AJMP SETG5
SETG6:
SETB 0CH ;調星期時閃標志
GWAIT6:
LCALL DISPLAY
JNB P0.1,GWAIT6
SETG7:
LCALL DISPLAY
JNB P0.1,SETG8
JNB P0.2,GADDWEEK
JNB P0.3,JIANWEEK
AJMP SETG7
GADDWEEK:
MOV R7,64H ;星期加一
LCALL ADD1
MOV 64H,A
CJNE A,#07H,GADDWEEK1
MOV 64H,#00H
AJMP GADDWEEK1
JIANWEEK:
MOV R7,64H ;星期減一
LCALL JIAN1
MOV 64H,A
CJNE A,#00H,GADDWEEK1
MOV 64H,#06H
GADDWEEK1:
MOV 32H,#8AH
MOV 31H,64H ;星期值送人1302
LCALL WRITE
MOV R0,64H
LCALL DIVIDE ;星期值分離送顯示緩存
MOV 48H,R1
MOV 78H,R1
WAITT4: ;~~~~
LCALL DISPLAY
JNB P0.2,WAITT4
JNB P0.3,WAITT4
AJMP SETG7
SETG8:
SETB 0DH ;調小時時閃標志
GWAIT8:
LCALL DISPLAY
JNB P0.1,GWAIT8
SETG9:
LCALL DISPLAY
JNB P0.1,SETG10
JNB P0.2,GADDHOUR
JNB P0.3,JIANHOUR
AJMP SETG9
GADDHOUR:
MOV R7,62H ;小時加一
LCALL ADD1
MOV 62H,A
CJNE A,#24H,GADDHOUR1
MOV 62H,#00H
AJMP GADDHOUR1
JIANHOUR:
MOV R7,62H ;小時減一
LCALL JIAN1
MOV 62H,A
CJNE A,#00H,GADDHOUR1
MOV 62H,#23H
GADDHOUR1:
MOV 32H,#84H ;小時值送人1302
MOV 31H,62H
LCALL WRITE
MOV R0,62H
LCALL DIVIDE ;小時值分離送顯示緩存
MOV 74H,R1
MOV 44H,R1
MOV 75H,R2
MOV 45H,R2
WAITT5: ;~~~~~
LCALL DISPLAY
JNB P0.2,WAITT5
JNB P0.3,WAITT5
AJMP SETG9
SETG10:
SETB 0EH ;調分時候閃標志
GWAIT10:
LCALL DISPLAY
JNB P0.1,GWAIT10
SETG11:
LCALL DISPLAY
JNB P0.1,SETGOUT
JNB P0.2,GADDMINTUE
JNB P0.3,JIANMINTUE
AJMP SETG11
GADDMINTUE:
MOV R7,61H ;分鐘加一
LCALL ADD1
MOV 61H,A
CJNE A,#60H,GADDMINTUE1
MOV 61H,#00H
AJMP GADDMINTUE1
JIANMINTUE:
MOV R7,61H ;分鐘減一
LCALL JIAN1
MOV 61H,A
CJNE A,#00H,GADDMINTUE1
MOV 61H,#59H
GADDMINTUE1:
MOV 32H,#82H ;分鐘值送人1302
MOV 31H,61H
LCALL WRITE
MOV R0,61H
LCALL DIVIDE ;分鐘值分離送顯示緩存
MOV 72H,R1
MOV 42H,R1
MOV 73H,R2
MOV 43H,R2
WAITT6:
LCALL DISPLAY
JNB P0.2,WAITT6
JNB P0.3,WAITT6
AJMP SETG11
SETGOUT:
LCALL DISPLAY
JNB P0.1,SETGOUT
LCALL GENGXIAN
MOV 32H,#80H
MOV 31H,#00H ;1302晶振開始振蕩
LCALL WRITE
MOV 32H,#8EH
MOV 31H,#80H ;禁止寫入1302
LCALL WRITE
CLR 08H
CLR 09H
CLR 0AH
CLR 0BH
CLR 0CH
CLR 0DH
CLR 0EH
CLR 0FH
CLR ET1 ;關閃中斷
CLR TR1
LJMP MAIN1
;;閃動調時程序~~~~~~~~~~~~~~~~~~~~~~~~~~~
INTT1:
PUSH ACC
PUSH PSW
GFLASH:
CPL 0FH
JB 0FH,GFLASH1
MOV 7CH,4CH ;全部顯示
MOV 7BH,4BH
MOV 7AH,4AH
MOV 79H,49H
MOV 78H,48H
MOV 77H,47H
MOV 76H,46H
MOV 75H,45H
MOV 74H,44H
MOV 73H,43H
MOV 72H,42H
MOV 71H,41H
MOV 70H,40H
GFLASHOUT:
POP PSW
POP ACC
RETI
GFLASH1:
JB 0AH,GFLASH2 ;調年閃
MOV 7CH,#0FH
MOV 7BH,#0FH
AJMP GFLASHOUT
GFLASH2:
JB 0BH,GFLASH3 ;調月閃
MOV 7AH,#0FH
MOV 79H,#0FH
AJMP GFLASHOUT
GFLASH3:
JB 0CH,GFLASH4 ;調日閃
MOV 77H,#0FH
MOV 76H,#0FH
AJMP GFLASHOUT
GFLASH4:
JB 0DH,GFLASH5 ;調星期閃
MOV 78H,#0FH
AJMP GFLASHOUT
GFLASH5:
JB 0EH,GFLASH6 ;調小時閃
MOV 75H,#0FH
MOV 74H,#0FH
AJMP GFLASHOUT
GFLASH6:
MOV 73H,#0FH ;調分鐘閃
MOV 72H,#0FH
AJMP GFLASHOUT
;加一程序~~~~~~~~~~~~~~~~~~~~~~~~~
ADD1:
MOV A,R7
ADD A,#1
DA A
RET
;減一程序~~~~~~~~~~~~~~~~~~~~~~~~~
JIAN1:
MOV A,R7
DEC A
CJNE A,#4FH,KK1
MOV A,#49H
KK1:
CJNE A,#3FH,KK2
MOV A,#39H
KK2:
CJNE A,#2FH,KK3
MOV A,#29H
KK3:
CJNE A,#1FH,KK4
MOV A,#19H
KK4:
CJNE A,#0FH,KK5
MOV A,#09H
KK5:
RET
;分離程序~~~~~~~~~~~~~~~~~~~~~~~~~
DIVIDE:
MOV A,R0
ANL A,#0FH
MOV R1,A
MOV A,R0
SWAP A
ANL A,#0FH
MOV R2,A
RET
;寫1302程序~~~~~~~
WRITE:
CLR SCLK
NOP
SETB RST
NOP
MOV A,32H
MOV R4,#8
WRITE1:
RRC A ;送地址給1302
NOP
NOP
CLR SCLK
NOP
NOP
NOP
MOV IO,C
NOP
NOP
NOP
SETB SCLK
NOP
NOP
DJNZ R4,WRITE1
CLR SCLK
NOP
MOV A,31H
MOV R4,#8
WRITE2:
RRC A
NOP ;送數據給1302
CLR SCLK
NOP
NOP
MOV IO,C
NOP
NOP
NOP
SETB SCLK
NOP
NOP
DJNZ R4,WRITE2
CLR RST
RET
;讀1302程序~~~~~~~~~~~~~~~~~~~~~~~~~
READ:
CLR SCLK
NOP
NOP
SETB RST
NOP
MOV A,32H
MOV R4,#8
READ1:
RRC A ;送地址給1302
NOP
MOV IO,C
NOP
NOP
NOP
SETB SCLK
NOP
NOP
NOP
CLR SCLK
NOP
NOP
DJNZ R4,READ1
MOV R4,#8
READ2:
CLR SCLK
NOP ;從1302中讀出數據
NOP
NOP
MOV C,IO
NOP
NOP
NOP
NOP
NOP
RRC A
NOP
NOP
NOP
NOP
SETB SCLK
NOP
DJNZ R4,READ2
MOV 31H,A
CLR RST
RET
;BCD碼轉換為10進制程序~~~~~
BCD_10:
MOV A,R0
ANL A,#0FH
MOV R1,A ;高位×10， 加低位
MOV A,R0
SWAP A
ANL A,#0FH
MOV B,#10
MUL AB
ADD A,R1
MOV R0,A
RET
;查一年數據程序~~~~~~~~~~~~~~~~
CHECKMONTH:
LCALL BCD_10
MOV A,R0
MOV B,#04
MUL AB
MOV R1,A
MOV DPTR,#TAB
MOVC A,@A+DPTR
MOV R7,A ;第一字節送R7
INC R1
MOV A,R1
MOVC A,@A+DPTR
MOV R6,A ;第二字節送R6
INC R1
MOV A,R1
MOVC A,@A+DPTR
MOV R5,A ;第三字節送R6
INC R1
MOV A,R1
MOVC A,@A+DPTR
MOV R4,A ;第四字節送R4
RET
;;;;;自動更新農歷;;;
;;;;;;;;;;;;;;;;;;;;
GENGXIAN: MOV R2,#00H
MOV R3,#00H
MOV A,month
CJNE A,#01H,GM2
MOV R0,day ;當前月為一月
LCALL BCD_10 ;當前日轉換為10進制，送R2
MOV A,R0
MOV R2,A
AJMP TIAOZHENG1
GM2: CJNE A,#02H,GM3
MOV R0,day ;當前月為二月
LCALL BCD_10 ;;當前日轉換為10進制，
MOV A,R0 ;再加31，送R2
ADD A,#31
MOV R2,A
AJMP TIAOZHENG1
GM3: CJNE A,#03H,GM4
MOV R0,day ;當前月為三月
LCALL BCD_10 ;當前日轉換為10進制，
MOV A,R0 ;再加59，送R2
ADD A,#59
MOV R2,A
AJMP TIAOZHENG1
GM4: CJNE A,#04H,GM5
MOV R0,day ;當前月為四月
LCALL BCD_10 ;;當前日轉換為10進制,
MOV A,R0 ;再加90，送R2
ADD A,#90
MOV R2,A
AJMP TIAOZHENG1
GM5: CJNE A,#05H,GM6
MOV R0,day ;當前月為五月
LCALL BCD_10 ;當前日轉換為10進制，
MOV A,R0 ;再加120，送R2
ADD A,#120
MOV R2,A
AJMP TIAOZHENG1
GM6: CJNE A,#06H,GM7
MOV R0,day ;當前月為六月
LCALL BCD_10 ;當前日轉換為10進制，
MOV A,R0 ;再加151，送R2
ADD A,#151
MOV R2,A
AJMP TIAOZHENG1
GM7: CJNE A,#07H,GM8
MOV R0,day ;當前月位七月
LCALL BCD_10 ;當前日轉換為10進制，
MOV A,R0 ;再加181，送R2
ADD A,#181
MOV R2,A
AJMP TIAOZHENG1
GM8:CJNE A,#08H,GM9
MOV R0,day ;當前月為八月
LCALL BCD_10 ;當前日轉換為10進制,
MOV A,R0 ;再加212，送R2
ADD A,#212
MOV R2,A
AJMP TIAOZHENG1
GM9:CJNE A,#09H,GM10
MOV R0,day ;當前月為九月
LCALL BCD_10 ;當前日轉換為10進制,
MOV A,R0 ;再加243
CLR C
ADD A,#243
JC GGG
MOV R2,A ;A沒有溢出，送R2
AJMP TIAOZHENG1
GGG: MOV R3,#0FFH ;A溢出，A加一送R2
INC A ;R3中送#0ffh
MOV R2,A
AJMP TIAOZHENG1
GM10: CJNE A,#10H,GM11
MOV R0,day ;當前月為10月
LCALL BCD_10 ;當前日轉換為10進制,
MOV A,R0 ;再加18，送R2
ADD A,#18 ;R3中送＃0FFH
MOV R2,A
MOV R3,#0FFH
AJMP TIAOZHENG1
GM11:CJNE A,#11H,GM12
MOV R0,day ;當前月為11月
LCALL BCD_10 ;當前日轉換為10進制,
MOV A,R0 ;再加49，送R2
ADD A,#49 ;R3中送＃0FFH
MOV R2,A
MOV R3,#0FFH
AJMP TIAOZHENG1
GM12: MOV R0,day ;當前月為12月
LCALL BCD_10 ;當前日轉換為10進制,
MOV A,R0 ;再加79，送R2
ADD A,#79 ;R3中送＃0FFH
MOV R2,A
MOV R3,#0FFH
AJMP TIAOZHENG1
TIAOZHENG1: MOV A,year
MOV B,#04
DIV AB
MOV A,B
JNZ GGG1
MOV A,65H ;當前年為閏年
CJNE A,#01H,AAAA
AJMP GGG1 ;當前月是1
AAAA: CJNE A,#02H,BBBB
AJMP GGG1 ;當前月是2
BBBB: CJNE R2,#0FFH,GGG2
MOV R3,#0FFH ;當前月不是1和2，
MOV R2,#01H ;R1和R2總和加一
AJMP GGG1
GGG2: INC R2
GGG1: MOV R0,year ;查一年數據
LCALL CHECKMONTH
MOV A,R2
CLR C
SUBB A,R7
MOV P2.7,C
CJNE A,#01H,GGG3
MOV R2,#01H
MOV A,R3
CJNE A,#00H,NEW1
MOV 57H,#01H ;R2和R3總和減R7
MOV 56H,#01H ;為0，則為春節
LJMP S_PLAY
GGG3: CJNE A,#00H,GGG6
MOV R2,A
AJMP OLD
GGG6: JNB P2.7,NEW2
MOV A,R7
CLR C
SUBB A,R2
MOV R7,A
CJNE R3,#0FFH,GGG5
MOV A,R3
CLR C
SUBB A,R7
MOV R2,A
MOV R3,#00H
AJMP NEW
GGG5: MOV A,R7
MOV R2,A
AJMP OLD
NEW1: MOV R2,#0FFH
MOV R3,#01H
AJMP NEW
NEW2: MOV R2,A
MOV A,R3
CJNE A,#0FFH,GGG4
MOV A,R2
MOV R3,A
MOV R2,#0FFH
GGG4: AJMP NEW
;OLD 農歷為公歷的前一年
OLD: MOV A,year
DEC A
MOV R0,A
LCALL CHECKMONTH
MOV A,R2
CLR C
SUBB A,#29
MOV P2.7,C
MOV R6,A
MOV A,R5
JB ACC.0,AAA ;12月為小月，轉到AAA
MOV A,R2
CLR C
SUBB A,#30
MOV P2.7,C
MOV R6,A
AAA:MOV A,R6
CJNE A,#00H,BBB
MOV 56H,#29H ;為0，則為11月最后一天
MOV A,R5 ;小月為11月29
JB ACC.1,CCC
MOV 56H,#30H ;大月為11月30
CCC:MOV 57H,#11H
LJMP S_PLAY
BBB:JNB P2.7, DDD
MOV A,#29 ; CY位置位，位12月
CLR C
SUBB A,R2
MOV R4,A
MOV A,R5
JB ACC.0,EEE
MOV A,#30
CLR C
SUBB A,R2
MOV R4,A
EEE: MOV A,R4
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#12H
LJMP S_PLAY
DDD: MOV A,#29 ;CY為0，為11月
CLR C
SUBB A,R4
MOV R1,A
MOV A,R5
JB ACC.1, FFF
MOV A,#30
CLR C
SUBB A,R4
MOV R1,A
FFF: MOV A,R1
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#11H
LJMP S_PLAY
;NEW此時R2中的值為FFH時
; R3有值，否則為0
NEW:
NOP
M1:
MOV A,R2 ;R2減一月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.6,SM11
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
SM11:
JC SM12
MOV A,R1 ;R2減1月天數，夠減
MOV R2,A ;轉二月
AJMP M2
SM12:
CJNE R3,#00H,M13 ;R2減1月天數
LJMP Y1 ;不夠減，判R3為0否
M13:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓一月減
MOV R2,A ;還不夠，則轉Y1
MOV R3,#00H
AJMP M1
M2:
CLR C ;R2減一月天數，夠減
MOV A,R2 ;轉三月
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.5,M21
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M21:
JC M22
MOV A,R1 ;R2減2月天數，夠減
MOV R2,A
AJMP MM2
M22:
CJNE R3,#00H,M23 ;R2減2月天數
LJMP Y2 ;不夠減，判，R3為0否
M23:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓二月減
MOV R2,A ;還不夠，則轉Y2
MOV R3,#00H
AJMP M2
MM2:
LCALL CHECKRE ;查2月，如果不為閏月
CJNE A,#02H,M3 ;轉3月
RM2:
MOV A,R4
ANL A,#0FH
JNZ RM21
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
AJMP RM22
RM21:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM22:
JC RM23
MOV A,R1 ;R2減閏2月天數，夠減
MOV R2,A ;轉3月
AJMP M3
RM23:
CJNE R3,#00H,RM24 ;R2減閏2月天數
LJMP RY2 ;不夠減，判，R3為0否
RM24:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏2月減
MOV R3,#00H ;還不夠，則轉RY2
AJMP RM2
M3:
MOV A,R2 ;R2減3月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.4,M31
CLR C
MOV A,R2
SUBB A,#30
MOV R1,A
M31:
JC M32
MOV A,R1 ;R2減3月天數，夠減
MOV R2,A
AJMP MM3
M32:
CJNE R3,#00H,M33 ;R2減3月天數
LJMP Y3 ;不夠減，判，R3為0否
M33:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓3月減
MOV R2,A ;還不夠，則轉Y3
MOV R3,#00H
AJMP M3
MM3:
LCALL CHECKRE ;查3月，如果不為閏月
CJNE A,#03H,M4 ;轉4月
RM3:
MOV A,R4
ANL A,#0FH ;R2減閏3月天數
JNZ RM31
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
AJMP RM32
RM31:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM32:
JC RM33
MOV A,R1 ;R2減閏3月天數，夠減
MOV R2,A ;轉4月
AJMP M4
RM33:
CJNE R3,#00H,RM34 ;R2減閏3月天數
LJMP RY3 ;不夠減，判，R3為0否
RM34:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏3月減
MOV R2,A ;還不夠，則轉RY3
MOV R3,#00H
AJMP RM3
M4:
MOV A,R2
CLR C ;R2減4月天數
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.2,M41
CLR C
MOV A,R2
SUBB A,#30
MOV R1,A
M41:
JC M42
MOV A,R1 ;R2減4月天數，夠減
MOV R2,A
AJMP MM4
M42:
CJNE R3,#00H,M43 ;R2減4月天數
LJMP Y4 ;不夠減，判，R3為0否
M43:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓4月減
MOV R2,A ;還不夠，則轉Y4
MOV R3,#00H
AJMP M4
MM4:
LCALL CHECKRE ;查4月，如果不為閏月
CJNE A,#04H,M5 ;轉5月
RM4:
MOV A,R4
ANL A,#0FH ;R2減閏4月天數
JNZ RM41
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
AJMP RM42
RM41:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM42:
JC RM43
MOV A,R1 ;R2減閏4月天數，夠減
MOV R2,A ;轉5月
AJMP M5
RM43:
CJNE R3,#00H,RM44 ;R2減閏4月天數
LJMP RY4 ;不夠減，判，R3為0否
RM44:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏4月減
MOV R2,A
MOV R3,#00H ;還不夠，則轉Y4
AJMP RM4
M5:
MOV A,R2 ;R2減5月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.1,M51
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M51:
JC M52
MOV A,R1 ;R2減5月天數，夠減
MOV R2,A
AJMP MM5
M52:
CJNE R3,#00H,M53 ;R2減5月天數
LJMP Y5 ;不夠減，判，R3為0否
M53:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓5月減
MOV R2,A ;還不夠，則轉Y5
MOV R3,#00H
LJMP M5
MM5:
LCALL CHECKRE ;查5月，如果不為閏月
CJNE A,#05H,M6 ;轉6月
RM5:
MOV A,R4 ;R2減閏5月天數
ANL A,#0FH
JNZ RM51
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
LJMP RM52
RM51:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM52:
JC RM53
MOV A,R1 ;R2減閏5月天數，夠減
MOV R2,A ;轉6月
LJMP M6
RM53:
CJNE R3,#00H,RM54 ;R2減閏5月天數
LJMP RY5 ;不夠減，判，R3為0否
RM54:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓5月減
MOV R2,A ;還不夠，則轉RY5
MOV R3,#00H
LJMP RM5
M6:
MOV A,R2 ;R2減6月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R6
JB ACC.0,M61
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M61:
JC M62
MOV A,R1 ;R2減6月天數，夠減
MOV R2,A
LJMP MM6
M62:
CJNE R3,#00H,M63 ;R2減6月天數
LJMP Y6 ;不夠減，判，R3為0否
M63:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓6月減
MOV R2,A ;還不夠，則轉Y6
MOV R3,#00H
LJMP M6
MM6:
LCALL CHECKRE ;查6月，如果不為閏月
CJNE A,#06H,M7 ;轉7月
RM6:
MOV A,R4
ANL A,#0FH ;R2減閏6月天數
JNZ RM61
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
LJMP RM62
RM61:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM62:
JC RM63
MOV A,R1 ;R2減閏6月天數，夠減
MOV R2,A ;轉7月
LJMP M7
RM63:
CJNE R3,#00H,RM64 ;R2減閏6月天數
LJMP RY6 ;不夠減，判，R3為0否
RM64:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏6月減
MOV R2,A ;還不夠，則轉RY6
MOV R3,#00H
LJMP RM6
M7:
MOV A,R2 ;R2減7月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.6,M71
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M71:
JC M72
MOV A,R1 ;R2減7月天數，夠減
MOV R2,A
LJMP MM7
M72:
CJNE R3,#00H,M73 ;R2減7月天數
LJMP Y7 ;不夠減，判，R3為0否
M73:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓6月減
MOV R2,A ;還不夠，則轉Y7
MOV R3,#00H
LJMP M7
MM7:
LCALL CHECKRE ;查7月，如果不為閏月
CJNE A,#07H,M8 ;轉8月
RM7:
MOV A,R4
ANL A,#0FH ;R2減閏7月天數
JNZ RM71
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
LJMP RM72
RM71:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM72:
JC RM73
MOV A,R1 ;R2減閏7月天數，夠減
MOV R2,A ;轉8月
LJMP M8
RM73:
CJNE R3,#00H,RM74 ;R2減閏7月天數
LJMP RY7 ;不夠減，判，R3為0否
RM74:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏7月減
MOV R2,A ;還不夠，則轉RY7
MOV R3,#00H
LJMP RM7
M8:
MOV A,R2 ;R2減8月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.5,M81
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M81:
JC M82
MOV A,R1 ;R2減8月天數，夠減
MOV R2,A ;轉9月
LJMP M9
M82:
CJNE R3,#00H,M83 ;R2減8月天數
LJMP Y8 ;不夠減，判，R3為0否
M83:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓8月減
MOV R2,A ;還不夠，則轉Y8
MOV R3,#00H
LJMP M8
M9:
MOV A,R2 ;R2減9月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.4,M91
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M91:
JC M92
MOV A,R1 ;R2減9月天數，夠減
MOV R2,A
LJMP MM9
M92:
CJNE R3,#00H,M93 ;R2減9月天數
LJMP Y9 ;不夠減，判，R3為0否
M93:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓9月減
MOV R2,A ;還不夠，則轉Y9
MOV R3,#00H
LJMP M9
MM9:
LCALL CHECKRE ;查9月，如果不為閏月
CJNE A,#09H,M10 ;轉10月
RM9:
MOV A,R4 ;R2減閏9月天數
ANL A,#0FH
JNZ RM91
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
LJMP RM92
RM91:
MOV A,R2
CLR C
SUBB A,#29
MOV R1,A
RM92:
JC RM93
MOV A,R1 ;R2減閏9月天數，夠減
MOV R2,A ;轉10月
LJMP M10
RM93:
CJNE R3,#00H,RM94 ;R2減閏9月天數
LJMP RY9 ;不夠減，判，R3為0否
RM94:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓閏9月減
MOV R2,A ;還不夠，則轉RY9
MOV R3,#00H
LJMP RM9
M10:
MOV A,R2 ;R2減10月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.2,M101
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M101:
JC M102
MOV A,R1 ;R2減10月天數，夠減
MOV R2,A ;轉11月
LJMP M11
M102:
CJNE R3,#00H,M103 ;R2減10月天數
LJMP Y10 ;不夠減，判，R3為0否
M103:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓10月減
MOV R2,A ;還不夠，則轉Y10
MOV R3,#00H
LJMP M10
M11:
MOV A,R2 ;R2減11月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.1,M111
MOV A,R2
CLR C
SUBB A,#30
MOV R1,A
M111:
JC M112
MOV A,R1 ;R2減11月天數，夠減
MOV R2,A ;轉12月
LJMP M12
M112:
CJNE R3,#00H,M113 ;R2減11月天數
LJMP Y11 ;不夠減，判，R3為0否
M113:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓11月減
MOV R2,A ;還不夠，則轉Y11
MOV R3,#00H
LJMP M11
M12:
MOV A,R2 ;R2減12月天數
CLR C
SUBB A,#29
MOV R1,A
MOV A,R5
JB ACC.0,M121
CLR C
MOV A,R2
SUBB A,#30
MOV R1,A
M121:
CJNE R3,#00H,M122 ;R2減12月天數
LJMP Y12 ;不夠減，判，R3為0否
M122:
MOV A,R2 ;不為0，R3加到R2中
ADD A,R3 ;再讓12月減
MOV R2,A ;還不夠，則轉Y12
MOV R3,#00H
LJMP M12
Y1:
MOV A,R2
MOV R0,A ;R2中為日的值
LCALL D_BCD
MOV 56H,A
MOV 57H,#01H
CLR F0 ;非閏月
LJMP S_PLAY
Y2:
CJNE R2,#00H,Y21
MOV A,R6 ;R2中為0，則為前一個月
MOV 56H,#29H ;的的最后一天
JB ACC.6,Y22
MOV 56H,#30H
Y22:
MOV 57H,#01H
CLR F0
LJMP S_PLAY
Y21:
MOV A,R2
MOV R0,A ;R2中為日的值
LCALL D_BCD
MOV 56H,A
MOV 57H,#02H
CLR F0
LJMP S_PLAY
RY2:
CJNE R2,#00H,RY21
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R6 ;的的最后一天
JB ACC.5,RY22
MOV 56H,#30H
RY22:
MOV 57H,#02H
CLR F0
LJMP S_PLAY
RY21:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#02H
SETB F0 ;閏月
LJMP S_PLAY
Y3:
CJNE R2,#00H,Y31
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#02H,Y32
MOV 56H,#29H ;前一個月是閏月
MOV A,R4
ANL A,#0FH ;R2中為0，則為前一個月
JNZ Y33 ;的的最后一天
MOV 56H,#30H
MOV 57H,#02H
SETB F0
LJMP S_PLAY
Y33:
MOV 57H,#02H
SETB F0
LJMP S_PLAY
Y32:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R6
JB ACC.5,Y34
MOV 56H,#30H
Y34:
MOV 57H,#02H
CLR F0
LJMP S_PLAY
Y31:
MOV A,R2
MOV R0,A ;R2中為日的值
LCALL D_BCD
MOV 56H,A
MOV 57H,#03H
CLR F0
LJMP S_PLAY
RY3:
CJNE R2,#00H,RY31
MOV 56H,#29H
MOV A,R6
JB ACC.4,RY32 ;R2中為0，則為前一個月
MOV 56H,#30H ;的的最后一天
RY32:
MOV 57H,#03H
CLR F0
LJMP S_PLAY
RY31:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#03H
SETB F0
LJMP S_PLAY
Y4:
CJNE R2,#00H,Y41
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#03H,Y42
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y43
MOV 56H,#30H
MOV 57H,#03H
SETB F0
LJMP S_PLAY
Y43:
MOV 57H,#03H
SETB F0
LJMP S_PLAY
Y42:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R6
JB ACC.4,Y44
MOV 56H,#30H
Y44:
MOV 57H,#03H
CLR F0
LJMP S_PLAY
Y41:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#04H
CLR F0
LJMP S_PLAY
RY4:
CJNE R2,#00H,RY41
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R6 ;的的最后一天
JB ACC.2,RY42
MOV 56H,#30H
RY42:
MOV 57H,#04H
CLR F0
LJMP S_PLAY
RY41:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#04H
SETB F0
LJMP S_PLAY
Y5:
CJNE R2,#00H,Y51
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#04H,Y52
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y53
MOV 56H,#30H
MOV 57H,#04H
SETB F0
LJMP S_PLAY
Y53:
MOV 57H,#04H
SETB F0
LJMP S_PLAY
Y52:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R6
JB ACC.2,Y54
MOV 56H,#30H
Y54:
MOV 57H,#04H
CLR F0
LJMP S_PLAY
Y51:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#05H
CLR F0
LJMP S_PLAY
RY5:
CJNE R2,#00H,RY51
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R6 ;的最后一天
JB ACC.1,RY52
MOV 56H,#30H
RY52:
MOV 57H,#05H
CLR F0
LJMP S_PLAY
RY51:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#05H
SETB F0
LJMP S_PLAY
Y6:
CJNE R2,#00H,Y61
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#05H,Y62
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y63
MOV 56H,#30H
MOV 57H,#05H
SETB F0
LJMP S_PLAY
Y63:
MOV 57H,#05H
SETB F0
LJMP S_PLAY
Y62:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R6
JB ACC.1,Y64
MOV 56H,#30H
Y64:
MOV 57H,#05H
CLR F0
LJMP S_PLAY
Y61:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#06H
CLR F0
LJMP S_PLAY
RY6:
CJNE R2,#00H,RY61
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R6 ;的最后一天
JB ACC.0,RY62
MOV 56H,#30H
RY62:
MOV 57H,#06H
CLR F0
LJMP S_PLAY
RY61:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#06H
SETB F0
LJMP S_PLAY
Y7:
CJNE R2,#00H,Y71
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#06H,Y72
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y73
MOV 56H,#30H
MOV 57H,#06H
SETB F0
LJMP S_pLAY
Y73:
MOV 57H,#06H
SETB F0
LJMP S_PLAY
Y72:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R6
JB ACC.0,Y74
MOV 56H,#30H
Y74:
MOV 57H,#06H
CLR F0
LJMP S_PLAY
Y71:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#07H
CLR F0
LJMP S_PLAY
RY7:
CJNE R2,#00H,RY71
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R5 ;的最后一天
JB ACC.6,RY72
MOV 56H,#30H
RY72:
MOV 57H,#07H
CLR F0
LJMP S_PLAY
RY71:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#07H
SETB F0
LJMP S_PLAY
Y8:
CJNE R2,#00H,Y81
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#07H,Y82
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y83
MOV 56H,#30H
MOV 57H,#07H
SETB F0
LJMP S_PLAY
Y83:
MOV 57H,#07H
SETB F0
LJMP S_PLAY
Y82:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R5
JB ACC.6,Y84
MOV 56H,#30H
Y84:
MOV 57H,#07H
CLR F0
LJMP S_PLAY
Y81:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#08H
CLR F0
LJMP S_PLAY
Y9:
CJNE R2,#00H,Y91
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R5 ;的最后一天
JB ACC.5,Y92
MOV 56H,#30H
Y92:
MOV 57H,#08H
CLR F0
LJMP S_PLAY
Y91:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#09H
CLR F0
LJMP S_PLAY
RY9:
CJNE R2,#00H,RY91
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R5 ;的最后一天
JB ACC.4,RY92
MOV 56H,#30H
RY92:
MOV 57H,#09H
CLR F0
LJMP S_PLAY
RY91:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#09H
SETB F0
LJMP S_PLAY
Y10:
CJNE R2,#00H,Y101
LCALL CHECKRE ;查前一個月是否為閏月
CJNE A,#09H,Y102
MOV 56H,#29H ;前一個月是閏月
MOV A,R4 ;R2中為0，則為前一個月
ANL A,#0FH ;的最后一天
JNZ Y103
MOV 56H,#30H
MOV 57H,#09H
SETB F0
LJMP S_PLAY
Y103:
MOV 57H,#09H
SETB F0
LJMP S_PLAY
Y102:
MOV 56H,#29H ;前一個月不是閏月
MOV A,R5
JB ACC.4,Y104
MOV 56H,#30H
Y104:
MOV 57H,#09H
CLR F0
LJMP S_PLAY
Y101:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#10H
CLR F0
LJMP S_PLAY
Y11:
CJNE R2,#00H,Y111
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R5 ;的最后一天
JB ACC.2,Y112
MOV 56H,#30H
Y112:
MOV 57H,#10H
CLR F0
LJMP S_PLAY
Y111:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#11H
CLR F0
LJMP S_PLAY
Y12:
CJNE R2,#00H,Y121
MOV 56H,#29H ;R2中為0，則為前一個月
MOV A,R5 ;的最后一天
JB ACC.1,Y122
MOV 56H,#30H
Y122:
MOV 57H,#11H
CLR F0
LJMP S_PLAY
Y121:
MOV A,R2 ;R2中為日的值
MOV R0,A
LCALL D_BCD
MOV 56H,A
MOV 57H,#12H
CLR F0
LJMP S_PLAY
S_PLAY:
MOV R0,57H
LCALL DIVIDE ;月分離送顯示緩存
MOV 52H,R1
MOV 53H,R2
MOV R0,56H
LCALL DIVIDE ;日分離送顯示緩存
MOV 50H,R1
MOV 51H,R2
RET
;查是否閏月程序;;
CHECKRE:
MOV A,R4
SWAP A
ANL A,#0FH
RET
;10進制轉換為BCD碼程序;
D_BCD:
MOV A,R0
MOV B,#10
DIV AB
SWAP A
ORL A,B
RET
;~~~~~鬧鈴~~~~~~~~~~~~~~
NS:
MOV A,75H
SWAP A
ADD A,74H
MOV 12H,A
MOV A,73H
SWAP A
ADD A,72H
MOV 13H,A
MOV A,71H
SWAP A
ADD A,70H
MOV 14H,A
SH1:
MOV A,12H
CJNE A,#07H,XH1
MOV A,13H
CJNE A,#50H,XH1
MOV A,14H
CJNE A,#00H,XH1
SETB P0.6
LCALL MPD
RET
XH1:
CLR P0.6
MOV A,12H
CJNE A,#08H,SH2
MOV A,13H
CJNE A,#30H,SH2
MOV A,14H
CJNE A,#00H,SH2
SETB P0.6
LCALL MPD
RET
SH2:
MOV A,12H
CJNE A,#08H,XH2
MOV A,13H
CJNE A,#40H,XH2
MOV A,14H
CJNE A,#00H,XH2
SETB P0.6
LCALL MPD
RET
XH2:
CLR P0.6
MOV A,12H
CJNE A,#09H,SH3
MOV A,13H
CJNE A,#20H,SH3
MOV A,14H
CJNE A,#00H,SH3
SETB P0.6
LCALL MPD
RET
SH3:
MOV A,12H
CJNE A,#09H,XH3
MOV A,13H
CJNE A,#40H,XH3
MOV A,14H
CJNE A,#00H,XH3
SETB P0.6
LCALL MPD
RET
XH3:
CLR P0.6
MOV A,12H
CJNE A,#10H,SH4
MOV A,13H
CJNE A,#20H,SH4
MOV A,14H
CJNE A,#00H,SH4
SETB P0.6
LCALL MPD
RET
SH4:
MOV A,12H
CJNE A,#10H,XH4
MOV A,13H
CJNE A,#30H,XH4
MOV A,14H
CJNE A,#00H,XH4
SETB P0.6
LCALL MPD
RET
XH4:
CLR P0.6
MOV A,12H
CJNE A,#11H,SH5
MOV A,13H
CJNE A,#10H,SH5
MOV A,14H
CJNE A,#00H,SH5
SETB P0.6
LCALL MPD
RET
SH5:
MOV A,12H
CJNE A,#11H,XH5
MOV A,13H
CJNE A,#20H,XH5
MOV A,14H
CJNE A,#00H,XH5
SETB P0.6
LCALL MPD
RET
XH5:
CLR P0.6
MOV A,12H
CJNE A,#12H,XSH1
MOV A,13H
CJNE A,#00H,XSH1
MOV A,14H
CJNE A,#00H,XSH1
SETB P0.6
LCALL MPD
RET
XSH1:
MOV A,12H
CJNE A,#15H,XXH1
MOV A,13H
CJNE A,#00H,XXH1
MOV A,14H
CJNE A,#00H,XXH1
SETB P0.6
LCALL MPD
RET
XXH1:
CLR P0.6
MOV A,12H
CJNE A,#15H,XSH2
MOV A,13H
CJNE A,#40H,XSH2
MOV A,14H
CJNE A,#00H,XSH2
SETB P0.6
LCALL MPD
RET
XSH2:
MOV A,12H
CJNE A,#15H,XXH2
MOV A,13H
CJNE A,#50H,XXH2
MOV A,14H
CJNE A,#00H,XXH2
SETB P0.6
LCALL MPD
RET
XXH2:
CLR P0.6
MOV A,12H
CJNE A,#16H,XSH3
MOV A,13H
CJNE A,#30H,XSH3
MOV A,14H
CJNE A,#00H,XSH3
SETB P0.6
LCALL MPD
RET
XSH3:
MOV A,12H
CJNE A,#16H,XXH3
MOV A,13H
CJNE A,#40H,XXH3
MOV A,14H
CJNE A,#00H,XXH3
SETB P0.6
LCALL MPD
RET
XXH3:
CLR P0.6
MOV A,12H
CJNE A,#17H,ZZ2
MOV A,13H
CJNE A,#20H,ZZ2
MOV A,14H
CJNE A,#00H,ZZ2
SETB P0.6
LCALL MPD
ZZ2:
RET
MPD:
MOV A,14H
CJNE A,#10H,ZZ2
CLR P0.6
RET
;;顯示程序;;;
DISPLAY:
MOV A,10H
ANL A,#00001111B
MOV 59H,A
MOV A,76H ;第八列LED
ANL A,#00001111B
SWAP A
ADD A,59H
MOV P1,A
MOV A,70H
ANL A,#00001111B
ADD A,#01110000B
MOV P2,A
LCALL DL1MS
MOV A,10H
ANL A,#11110000B
SWAP A
MOV 5AH,A
MOV A,77H ;第七列LED
ANL A,#00001111B
SWAP A
ADD A,5AH
MOV P1,A
MOV A,71H
ANL A,#00001111B
ADD A,#01100000B
MOV P2,A
LCALL DL1MS
MOV A,56H ;第六列LED
SWAP A
ANL A,#11110000B
ADD A,79H
SWAP A
MOV P1,A
MOV A,72H
ANL A,#00001111B
ADD A,#01010000B
MOV P2,A
LCALL DL1MS
MOV A,56H ;第五列LED
ANL A,#11110000B
ADD A,7AH
SWAP A
MOV P1,A
MOV A,73H
ANL A,#00001111B
ADD A,#01000000B
MOV P2,A
LCALL DL1MS
MOV A,57H ;第四列LED
SWAP A
ANL A,#11110000B
ADD A,7BH
SWAP A
MOV P1,A
MOV A,74H
ANL A,#00001111B
ADD A,#00110000B
MOV P2,A
LCALL DL1MS
MOV A,57H ;第三列LED
ANL A,#11110000B
ADD A,7CH
SWAP A
MOV P1,A
MOV A,75H
ANL A,#00001111B
ADD A,#00100000B
MOV P2,A
LCALL DL1MS
MOV P1,#00001111B
MOV P2,#00011111B ;第二列LED
LCALL DL1MS
MOV A,78H ;第一列LED
ANL A,#00001111B
ADD A,#00100000B
MOV P1,A
MOV P2,#00001111B
LCALL DL1MS
MOV P1,#0FFH
RET
ZJ:
MOV 01H,#150
ZZZ1:
MOV P2,#00001000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#00011000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#00101000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#00111000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#01001000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#01011000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#01101000B
MOV P1,#88H
LCALL DL1MS
MOV P2,#01111000B
MOV P1,#88H
LCALL DL1MS
DJNZ 01H,ZZZ1
MOV P1,#0FFH
RET
DL1MS:
MOV R6,#14H
DL1:
MOV R7,#19H
DL2:
DJNZ R7,DL2
DJNZ R6,DL1
RET
;數據表~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TAB:
DB 35,15H,51H,00H,23,11H,52H,41H,42,12H,65H,00H
DB 31,11H,32H,00H,21,42H,52H,21H,39,52H,25H,00H
DB 28,25H,04H,71H,48,66H,42H,00H,37,33H,22H,00H
DB 25,15H,24H,51H,44,05H,52H,00H,33,22H,65H,00H
DB 22,21H,25H,41H,40,24H,52H,00H,30,52H,42H,91H
DB 49,55H,05H,00H,38,26H,44H,00H,27,53H,50H,60H
DB 46,53H,24H,00H,35,25H,54H,00H,24,41H,52H,41H
DB 42,45H,25H,00H,31,24H,52H,00H,21,51H,12H,21H
DB 40,55H,11H,00H,28,26H,21H,61H,47,26H,61H,00H
DB 36,13H,31H,00H,25,05H,31H,51H,43,12H,54H,00H
DB 33,51H,25H,00H,22,42H,25H,31H,41,32H,22H,00H
DB 30,55H,02H,71H,49,55H,22H,00H,38,26H,62H,00H
DB 27,13H,64H,60H,45,13H,32H,00H,34,12H,55H,00H
DB 23,10H,53H,51H,42,22H,45H,00H,31,52H,22H,00H
DB 21,52H,44H,21H,40,55H,44H,00H,29,26H,50H,71H
DB 47,26H,64H,00H,36,25H,32H,00H,25,23H,32H,50H
DB 44,44H,55H,00H,32,24H,45H,00H,22,55H,11H,30H
END
|
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