An output device is interfaced with $8$-bit microprocessor $8085A$. The interfacing circuit is shown in figure
The interfacing circuit makes use of $3$ Line to $8$ Line decoder having $3$ enable lines $E_1,\overline{E_2},\overline{E_3}$ . The
address of the device is
- $50_H$
- $5000_H$
- $A0_H$
- $A000_H$