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- #TITLE "CONTINUOUS TIME DISPLAY"
- #PAGE 132,66
- MODULE "CTIME"
- ;
- LOC Data#
- ;
- TIME: BYTE "\r "
- HOUR: BYTE "00:"
- MIN: BYTE "00:"
- SEC: BYTE "00$"
- CSEC: BYTE 0
- ;
- MESS1: BYTE "\r\n\n\n$"
- ;
- ALIGN
- RES 100
- STACK == .
- ;
- LOC Code#
- ;
- START: MOV AX,DS
- MOV SS,AX
- MOV SP,&STACK
- MOV DX,&MESS1
- CALL PRINTM
- LOOP: MOV CL,=10
- INT 0XDF
- CMP CSEC,CH
- JNZ CVRT
- MOV CL,=11
- INT 0XE0
- OR AL,AL
- JZ LOOP
- MOV DX,&MESS1
- CALL PRINTM
- MOV CL,=0
- INT 0XE0
- ;
- CVRT: MOV AL,DH
- CALL DEC
- MOV WORD HOUR,AX
- MOV AL,DL
- CALL DEC
- MOV WORD MIN,AX
- MOV AL,CH
- MOV CSEC,AL
- CALL DEC
- MOV WORD SEC,AX
- MOV DX,&TIME
- CALL PRINTM
- JMPS LOOP
- ;
- DEC: AAM
- XCHG AH,AL
- OR AX,=0X3030
- RET
- ;
- PRINTM: MOV CL,=9
- INT 0XE0
- RET
- ;
- END
-