发布于 2003-06-20 09:48:13
0楼
不希望用奇偶校验那就不用呗;
main:
LD SM0.1
CALL SBR_0
sbr0:
LD SM0.0
MOVB 16#09, SMB30
MOVB 16#94, SMB87
MOVW +5, SMW90
MOVB 5, SMB94
MOVW +8, SMW92
ATCH INT_0, 8
ENI
LD SM0.0
MOVD &VB0, VD200
int0:
LD SM0.0
MOVB SMB2, *VD200
INCD VD200