LD SM0.1
MOVB 16#F8, SMB37 //Set control bits: count UP;
mOVD +0, SMD38 //Load CV
MOVD +10000000, SMD42 //Load PV
HDEF 0, 0
ATCH int_0,2 //Interrupt int_0:i0.1上升沿HC0
ENI
HSC 0

int_0
network
ldn m0.0
s m0.0 1
MOVB 16#C0, SMB37 //Set control bits: write current;
MOVD +0, SMD38 //CV = 0;
HSC 0
creti
network
ld sm0.0
movd hc0 vd0
MOVB 16#0, SMB37 //Set control bits: write current;
HSC 0
r m0.0 1