An 8 Kbyte ROM with an active low Chip Select input\(\left( {\overline – McqOptions

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1.	An 8 Kbyte ROM with an active low Chip Select input\(\left( {\overline {{\rm{CS}}} } \right)\) is to be used in an 8085 microprocessor-based system. The ROM should occupy the address range 1000H to 2FFFH. The address lines are designated as
A.	A15 + A14 + (A 13 . A12 + A̅13 . A̅ 12)
B.	A15 . A14 . (A13 + A12)
C.	A̅15 . A̅ 14 . (A 13 . A̅12 + A̅13 . A12)
D.	A̅15 + A̅14 + (A13 . A12)
Answer» B. A15 . A14 . (A13 + A12)

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