D$0$

D$1$

$0$

$1$

D$2$

D$3$

D$4$

D$5$

D$6$

D$7$

P

$11000000$

Sender DATA$2$

Sender DAT$$

$111101$

$1$

$1$

$110100100$

Sender DATA $4$

$010100101$

Sender DATA$1$

Sender CHECK