Question: Problem 2 A computer system uses RAM chips of size 512 X 8 and ROM chips of size 256 X 8. The computer system needs

Problem 2 A computer system uses RAM chips of size 512

Problem 2 A computer system uses RAM chips of size 512 X 8 and ROM chips of size 256 X 8. The computer system needs 4K bytes of RAM, 1K bytes of ROM, 16 1/0 interface units. A memory- mapped I/O configuration is used. a) How many RAM and ROM chips are needed? b) How many address lines are needed? c) Give the address range in hexadecimal for RAM, ROM, and 1/0 Interface units

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