text
stringlengths 0
82
|
---|
MOV B,@R0 |
INC R0 |
BACK:MOV A,@R0 |
CJNE A,B,LOOP |
JMP LOOP1 |
LOOP:JC LOOP 1 |
MOV B,A |
LOOP1:INC R0 |
DJNZ R2,BACK |
NEXT:MOV 60H,B |
END |
5)Copy string from ram 200h to ram 40h |
ORG 0000H |
MOV DPTR,#MYDATA |
MOV R0,#40H |
MOV R2,#13H |
BACK: CLR A |
MOVC A,@A+DPTR |
MOV @R0,A |
INC DPTR |
INC R0 |
DJNZ R2,BACK |
HERE :SJMP HERE |
ORG 200H |
MYDATA: DB “VITUNIVERSITY” |
END |
6)COPYING TO LOCATION 60H |
ORG 0000H |
MOV DPTR,#MYDATA |
MOV R0,#40H |
MOV R2,#11H |
MOV R1,#60H |
MOV R3,#11H |
BACK:CLR A |
MOVC A+@A+DPTR |
MOV @R0,A |
INC DPTR |
INC R0 |
DJNZ R2,BACK |
MOV R0,#40H |
AGAIN: MOV A,@RO |
MOV @R1,A |
INC R0 |
INC R1 |
DJNZ R3,AGAIN |
HERE: SJMP HERE |
ORG 200H |
MYDATA:DB “ANYA SOROHI” |
END |
7)EXCHANGE VALUES |
ORG 0000H |
MOV P1,#0FBH |
MOV R0,#40H |
MOV A,P1 |
LOOP:MOVB,#10 |
DIV AB |
XCH A,B |
ADD A,#30H |
MOV @R0,A |
XCH A,B |
INC R0 |
JNZ LOOP |
END |
8)MOV VALUE 55H TO P1,P2,P3 SIMULTANEOUSLY |
ORG 0000H |
MOV A,#55H |
AGAIN:MOV P0,A |
MOV P1,A |
MOV P2,A |
MOV P3,A |
ACALL DELAY |
CPL A |
SJMP AGAIN |
DELAY:MOV R5,#2 |
HERE1:MOV R4,#180 |
HERE2:MOV R3,#255 |
HERE3:DJNZ R3,HERE3 |
DJNZ R4,HERE2 |
DJNZ R5,HERE1 |
RET |
9)250 MICROSECS DELAY USING TIMERS |
ORG 0000H |
MOV TMOD,#10H |
AGAIN: TL1,#1AH |
MOV TH1, #0FFH |
SETB TR1 |
BACK:JNB TF1,BACK |
CLR TR1 |
CPL P1.5 |
CLR TF1 |
SJMP AGAIN |
END |
10)MOVING VALUES FROM P1 TO P2 |
ORG 0000H |
MOV A,#0FFH |
MOV P1,A |
BACK: MOV A,P1 |
MOV P2,A |
SJMP BACK |
END |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.