【正文】 Z1按鍵排阻8位4排阻2位1短路帽插針若干附錄D 程序清單OUT BIT N EQU 6 OUT_NUM EQU P0 ORG 0000H AJMP MAIN ORG 0003H AJMP LAST_SONG ORG 000BH LJMP F_T0 ORG 0013H AJMP NEXT_SONG ORG 001BH AJMP START_PAUSE ORG 0030H MAIN: MOV SP ,60H MOV DPTR,TABLE MOV R0 ,30H MOV R5 ,00H MOV R6 ,1 SET_TAB: MOV A,R5 MOVC A ,A+DPTR MOV R0 ,A INC R5 INC R0 MOV A ,R5 MOVC A ,A+DPTR MOV R0 ,A INC R5 INC R0 MOV A ,R5 MOVC A ,A+DPTR MOV R0 ,A INC R5 INC R0 MOV A,R5 MOVC A,A+DPTR MOV R0 ,A INC R0 INC R5 INC R6 CJNE R6,N+1,SET_TAB MOV TMOD ,61H MOV TH1,0FFH MOV TL1,0FFH SETB ET1 SETB ET0 CLR PT0 SETB PT1 SETB IT0 SETB PX0 SETB IT1 SETB PX1 SETB EX1 SETB EX0 SETB EA SETB TR1 SETB OUT CLR F0 MOV 22H ,01H MOV DPTR,OUT_TAB MOV A,22H MOVC A,A+DPTR MOV OUT_NUM,A MOV R7,00HSTART0: MOV R4,00H MOV R0,30H MOV A,R7 ADD A,R0 MOV R0,A MOV DPH,R0 INC R0 MOV DPL,R0 INC R0 MOV A,R4 INC R4 MOVC A,A+DPTR MOV 26H,A NEXT:MOV R0,30H MOV A,R7 ADD A,R0 MOV R0,A MOV DPH,R0 INC R0 MOV DPL,R0 INC R0 MOV A,R4 INC R4 MOVC A,A+DPTR JZ END0 MOV R1,A ANL A,0FH MOV R2,A MOV A,R1 SWAP A ANL A,0FH JNZ SING CLR TR0 SJMP SING1 SING:DEC A MOV R3,A RL A MOV DPH,R0 INC R0 MOV DPL,R0 INC R0 MOVC A,A+DPTR MOV 21H,A MOV TH0,A MOV A,R3 RL A INC A MOVC A,A+DPTR MOV 20H,A MOV TL0,A SETB TR0 SING1: LCALL DELAY JB F0,FOR AJMP NEXT FOR:CLR TR0 JB F0,$ AJMP NEXT END0: CLR TR0 MOV A,22H CJNE A,N,WW MOV 22H,01H MOV R7,00H MOV OUT_NUM,11111001B AJMP WWW WW:MOV A,R7 ADD A,4 MOV R7,A INC 22H CLR EA PUSH DPH PUSH DPL MOV A,22H MOV DPTR,OUT_TAB MOVC A,A+DPTR MOV OUT_NUM,A POP DPL POP DPH WWW:SETB EA AJMP START0 F_T0:MOV TH0,21H MOV TL0,20H CPL OUT RETI NEXT_SONG: PUSH ACC PUSH DPH PUSH DPL CLR EA MOV A,22H CJNE A,N,Q MOV R7,00H MOV 22H,01H AJMP BACK Q: INC 22H MOV A,R7 ADD A,4 MOV R7,A BACK: MOV R4,00H MOV A,22H MOV DPTR,OUT_TAB MOVC A,A+DPTR MOV OUT_NUM,A MOV B ,R0 MOV R4,00H MOV R0,30H MOV A,R7 ADD A,R0 MOV R0,A MOV DPH,R0 INC R0 MOV DPL,R0 INC R0 MOV A,R4 INC R4 MOVC A,A+DPTR MOV 26H,A DEC R4 MOV R0,B POP DPL POP DPH POP ACC SETB EA RETI LAST_SONG: PUSH ACC PUSH DPH PUSH DPL CLR EA MOV A,22H CJNE A,1, MOV 22H,N MOV B,4 MOV A,N1 MUL AB MOV R7,A AJMP BACK2 : DEC 22H MOV A,R7 SUBB A,4 MOV R7,A BACK2: MOV R4,00H MOV A,22H MOV DPTR ,OUT_TAB MOVC A,A+DPTR MOV OUT_NUM,A MOV B,R0 MOV R4,00H MOV R0,30H MOV A,R7 ADD A,R0 MOV R0 ,A MOV DPH,R0 INC R0 MOV DPL,R0 INC R0 MOV A,R4 INC R4 MOVC A,A+DPTR MOV 26H ,A DEC R4 MOV R0,B POP DPL POP DPH POP ACC SETB EARETI START_PAUSE: CPL F0 JB F0,RETURN SETB TR0 RETURN: RETI DELAY: MOV 27H,26H D2: D3:MOV 28H,125 MOV 29H,248 DJNZ 29H,$ DJNZ 28H,D3 DJNZ 27H,D2 DJNZ R2,DELAY RET OUT_TAB: DB 0CH,0F9H,0A4H,0B0H,99H,92H,82H,0F8H,80H,90H,88H,83H,0C6H,0A1H,86H,8EH,0FFH TABLE: DW SONG1,TABLE1,SONG2,TABLE2,SONG3,TABLE3,SONG4,TABLE4,SONG5,TABLE5,SONG6,TABLE6 TABLE1: DW 64580,64684,64777,64820,64898,64968,65030 DW 63628,63835,64021,64103,64260,64400,64524 SONG1: DB 04H DB 32H,54H,52H,32H,54H,52H,32H,12H,12H,32H,32H,54H,52H,32H,52H,52H,32H,32H,21H,31H,4H,0E2H,0D1H,0E1H,0D2H,0C2H,14H,14H DB 0C2H,32H,32H,12H,21H,31H,24H,32H,34H,0D2H,0C2H,14H,14H,32H,52H,52H,32 26H,52H,54H,32H,34H,31H,21H,12H,24H,34H DB 34H,0E2H,0C2H,0D1H,0E1H,0D4H,12H,0E2H,32H,32H,0E2H,32H,32H,0E2H,0D1H,0E1H,0D4H,0D2H,0E2H,32H,32H,0E2H,0E2H,0D1H,0E1H,0D4H DB 22H,0D1H,11H,0E2H,0D2H,0C2H,0C4H,0C4H,32H,52H,52H,32H,62H,05H,61H,54H,31H,52H,31H,12H,31H,32H,54H,52H,32H,52H,52H,32H DB 32H,21H,31H,24H,0E2H,0D1H,0E1H,0D2H,0C2H,34H,34H,32H,52H,52H,32H,62H,51H,61H,54H,31H,12H,32H,12H,32H,12H,32H,32H,54H,52HDB DB DB 32H,52H,52H,31H,31H,32H,21H,31H,24H,0E2H,0D1H,0E1H,0D2H,0C2H,14H,14H 32H,52H,52H,32H,32H,21H,31H,24H,0E2H,0D1H,0E1H,0D2H,0C2H,14H,14H 0C2H,32H,32H,12H,21H,31H,24H,32H,34H,0D2H,0C2H,14H,14H,32H,52H,52H,32H,34H,31H,21H,12H,24H,24H DB 34H,0E2H,0C2H,0D1H,0E1H,0D4H,12H,0E2H,32H,32H,0E2H,0D1H,0E1H,0D4H,0D2H,0E2H,32H,32H,0E2H,0E2H,0D1H,0E1H,0D4H TABLE2: DW 63835,64021,64103,64260,64400,64524,64580,64684,64777 DW 64820,64898,64968,65030,65058,65110,65157,65178 SONG2: DB 02H DB 04H,94H DB 0E8H,0E4H,0E4H,0E8H,0E4H,0F4H,0D4H,0C4H,0B4H,84H,84H,92H,92H,94H,92H,02H02H DB 0A4H,0A2H,0B2H,0B4H,0C4H,84H,82H,92H,94H,0A4H DB 04H,0C2H,0C2H,0D4H,0C2H,0D2H,0D8H,0D4H,0D2H,92H DB 0E8H,0E4H,0E4H,0E8H,0E4H,0F4H,0D4H,0C4H,0B4H,84H,84H,92H,92H,94H,92H, 27DB 0A4H,0A2H,0B2H,0B4H,0C4H,0E8H,0D8H DB 0C8H,0C8H,08H,08H,78H,28H,38H,34H,24H DB 24H,64H,64H,24H,64H,72H,72H,78H,58H,54H,44H,38H,34H,14H,34H,84H,74H,74H,62H,0D8H,78H,28H,38H,34H,24HDB DB DB58H,58H,58H,58H,0A8H,0A8H,0A4H,0B4H,0A4H,84H,0A4H, 24H,64H,64H,24H,64H,72