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FINAL8.asm
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FINAL8.asm
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JMP MAIN
.ORG 003CH
JMP ISR75
.ORG 0050
MAIN: LXI SP,FFFFH
CALL LCD_INIT
MVI A,0FH
SIM
CALL DELAY_1
MVI A,C0H
SIM
CALL DELAY_20
MVI A,40H
SIM
CALL DELAY_20U
CALL DELAY_20U
CALL DELAY_80
CALL DELAY_80
LXI H,8000H
MVI A,0BH
SIM
EI
MVI A,00H
ADI 20H
L3: JNZ L3
DI
MVI A,0FH
SIM
LXI H,8000H
CALL DATA_GET
STA 9000H
CALL LCD_SEND
CALL DATA_GET
STA 9001H
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
CALL DATA_GET
STA 9002H
CALL LCD_SEND
CALL DATA_GET
STA 9003H
CALL LCD_SEND
HLT
SR: PUSH PSW
PUSH H
MOV B,A
ANI F0H
RRC
RRC
RRC
RRC
CPI 0AH
JNC DGT
JC ALPH
MOV A,B
ANI 0FH
CPI 0AH
JC DGT
JNC ALPH
POP H
POP PSW
RET
DGT: PUSH PSW
ADI 30H
CALL LCD_SEND
POP PSW
RET
ALPH: PUSH PSW
ADI 41H
CALL LCD_SEND
POP PSW
RET
LCD_PRINT: PUSH PSW
MVI A,20H
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
CPI 4BH
JC NOFOG
JNC FOG
CALL LCD_NEWL
MVI A,52H
CALL LCD_SEND
MVI A,48H
CALL LCD_SEND
MVI A,3DH
CALL LCD_SEND
LDA 9000H
CALL LCD_SEND
MVI A,2E
CALL LCD_SEND
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
MVI A,54H
CALL LCD_SEND
MVI A,3DH
CALL LCD_SEND
CALL LCD_SEND
MVI A,2EH
CALL LCD_SEND
CALL DATA_GET
STA 9003H
CALL LCD_SEND
POP PSW
RET
LCD_NEWL: PUSH PSW
MVI A,0C4H
OUT 01H
MVI A,0C0H
OUT 01H
CALL DELAY
MVI A,04H
OUT 01H
MVI A,00H
OUT 01H
CALL DELAY
POP PSW
RET
FOG: PUSH PSW
MVI A,46H
CALL LCD_SEND
MVI A,4FH
CALL LCD_SEND
MVI A,47H
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
MVI A,44H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,54H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,43H
CALL LCD_SEND
MVI A,54H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,44H
CALL LCD_SEND
POP PSW
RET
NOFOG: PUSH PSW
MVI A,4EH
CALL LCD_SEND
MVI A,4FH
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
MVI A,46H
CALL LCD_SEND
MVI A,4FH
CALL LCD_SEND
MVI A,47H
CALL LCD_SEND
MVI A,20H
CALL LCD_SEND
MVI A,44H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,54H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,43H
CALL LCD_SEND
MVI A,54H
CALL LCD_SEND
MVI A,45H
CALL LCD_SEND
MVI A,44H
CALL LCD_SEND
POP PSW
RET
DATA_GET: MVI B,08H
MVI D,00H
L4: MOV A,D
MOV C,M
ORA C
RLC
INX H
MOV D,A
MOV A,B
DCR A
MOV B,A
JNZ L4
MOV A,D
RET
DELAY_20: PUSH B
LXI B,681H
LOOP_20: DCX B
MOV A,B
ORA C
JNZ LOOP_20
POP B
RET
DELAY_20U: PUSH PSW
MVI A,01H
LOOP_20U: DCR A
JNZ LOOP_20U
POP PSW
RET
DELAY_1: PUSH B
PUSH D
MVI B,2EH
Loop1: MVI C,6AH
Loop2: MVI D,1CH
Loop3: DCR D
JNZ Loop3
DCR C
JNZ Loop2
DCR B
JNZ Loop1
POP D
POP B
RET
DELAY: PUSH PSW
MVI A,0FH
LOOP: DCR A
JNZ LOOP
POP PSW
RET
LCD_INIT : PUSH PSW
MVI A,24H
OUT 01H
MVI A,20H
OUT 01H
CALL DELAY
MVI A,24H
OUT 01H
MVI A,20H
OUT 01H
CALL DELAY
MVI A,84H
OUT 01H
MVI A,80H
OUT 01H
CALL DELAY
MVI A,04H
OUT 01H
MVI A,00H
OUT 01H
CALL DELAY
MVI A,E4H
OUT 01H
MVI A,E0H
OUT 01H
CALL DELAY
MVI A,04H
OUT 01H
MVI A,00H
OUT 01H
CALL DELAY
MVI A,64H
OUT 01H
MVI A,60H
OUT 01H
POP PSW
RET
LCD_SEND: PUSH PSW
PUSH B
PUSH D
MOV B,A
ANI F0H
MVI D,0CH
ORA D
OUT 01H
CALL DELAY
ANI F8
OUT 01H
MOV A,B
RLC
RLC
RLC
RLC
ANI F0H
MVI D,0CH
ORA D
OUT 01H
CALL DELAY
ANI F8H
OUT 01H
POP D
POP B
POP PSW
RET
ISR75: PUSH PSW
PUSH B
MVI B,00H
ISR_L1: RIM
ANI 80H
INR B
JNZ ISR_L1
MOV A,B
CPI 04H
JC BIT_0
JNC BIT_1
INX H
POP B
POP PSW
DCR A
EI
RET
BIT_0 : PUSH PSW
MVI A,00H
MOV M,A
POP PSW
RET
BIT_1: PUSH PSW
MVI A,01H
MOV M,A
POP PSW
RET
DELAY_80: PUSH PSW
MVI B,0BH
DELAY_80Loop: DCR B
JNZ DELAY_80Loop
POP PSW
RET