
start 

start A0   75   start A1   00   FF   
start A0   5B   start A1   14   80   
start A0   59   start A1   28   9F   

start 40   10   00   50   

start A0   5B   start A1   14   80   
start A0   59   start A1   28   9F   

start 40   20   30   