发表于:2012/5/15 16:01:34
#0楼
LD SM0.1
LDN I0.1
A I0.2
EU
OLD
R T37, 1
MOVW 0, VW100
MOVD 1326185, VD0
MOVB 50, SMB34
ATCH INT_0:INT0, 10
LD SM0.0
AN I0.1
A I0.2
LPS
TON T37, 1800
AW< T37, 50
MOVD 14251, VD4
LRD
AW> T37, 50
EU
MOVD 1495, VD4
LPP
LDW< T37, 50
LDW>= T37, 50
AW< T37, 200
OLD
ALD
ENI
NOT
DISI
LD I0.2
O I0.1
MOVW VW100, AQW0
LD I0.1
AN I0.2
MOVW 13261, VW100
中断程序
LD SM0.0
+D VD4, VD0
MOVD VD0, VD8
/D +100, VD8
DTI VD8, VW100
LDN I0.1
A I0.2
EU
OLD
R T37, 1
MOVW 0, VW100
MOVD 1326185, VD0
MOVB 50, SMB34
ATCH INT_0:INT0, 10
LD SM0.0
AN I0.1
A I0.2
LPS
TON T37, 1800
AW< T37, 50
MOVD 14251, VD4
LRD
AW> T37, 50
EU
MOVD 1495, VD4
LPP
LDW< T37, 50
LDW>= T37, 50
AW< T37, 200
OLD
ALD
ENI
NOT
DISI
LD I0.2
O I0.1
MOVW VW100, AQW0
LD I0.1
AN I0.2
MOVW 13261, VW100
中断程序
LD SM0.0
+D VD4, VD0
MOVD VD0, VD8
/D +100, VD8
DTI VD8, VW100