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wingyplus/lab5-q1.asm

Created February 13, 2011 11:12
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lab5 question
Raw
lab5-q1.asm
ORG 8000H
MOV P1, #0FFH
MOV DPTR, #0E060H
LOOP: JNB P1.0, CHECK0
JNB P1.1, SendData1
JNB P1.2, SendData2
JNB P1.3, SendData3
JMP LOOP
CHECK0: JNB P1.1, SendDataE
JNB P1.2, SendDataE
JNB P1.3, SendDataE
JMP SendData0
CHECK1: JNB P1.0, SendDataE
JNB P1.2, SendDataE
JNB P1.3, SendDataE
JMP SendData1
CHECK2: JNB P1.0, SendDataE
JNB P1.1, SendDataE
JNB P1.3, SendDataE
JMP SendData2
CHECK3: JNB P1.1, SendDataE
JNB P1.2, SendDataE
JNB P1.3, SendDataE
JMP SendData3
SendData0: MOV A, #3FH
MOVX @DPTR, A
CLR P1.4
JMP LOOP
SendData1: MOV A, #06H
MOVX @DPTR, A
CLR P1.5
JMP LOOP
SendData2: MOV A, #5BH
MOVX @DPTR, A
CLR P1.6
JMP LOOP
SendData3: MOV A, #4FH
MOVX @DPTR, A
CLR P1.7
JMP LOOP
SendDataE: MOV A, #79H
MOVX @DPTR, A
CLR P1.4
CLR P1.5
CLR P1.6
CLR P1.7
JMP LOOP
Raw
lab5-q2.asm
ORG 8000H
SETB P1.0
SETB P3.2
LOOP: JNB P1.0, LED0
JB P1.1, LED1
JMP LOOP
LED0: SETB P3.2
JMP LOOP
LED1: CLR P3.2
JMP LOOP
Raw
lab5-q3.asm
ORG 8000H
SETB P1.0
SETB P3.2
LOOP: JNB P1.0, LEDALL
LB P1.0, LEDBLINK
JMP LOOP
LEDALL: CLR P1.0
JMP LOOP
LEDBLINK: CLR P1.0
SETB P1.0
JMP LOOP
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