Given the MPS $6540$ ?ROM chip, please answer the following questions Question $4$: If you were to use multiplexed addressing for a ROM chip with the same memory space as the MPS $6540,$ ?how many address lines would you need? $($Round up line number if needed$)$

Vss 1 CS5 2 CS43 28 NC 27 CS2 26 DO CS3 4 25 D1 AO 5 24 D2 A1 6 23 D3 A207 22 D4 MPS 6540 A3 8 21 D5 A4 9 20 D6 A510 19 D7 A911 18 A10 Vdd 12 17 CS1 A813 16 CLK A714 15 A6