Question: A microcomputer has the following memory map: 4 0 0 0 H to 4 0 0 FH I / O 2 0 0 0 H

A microcomputer has the following memory map:
4000H to 400FH I/O
2000H to 21FFH RAM
0000H to 0FFFH ROM
Determine the amount of ROM and RAM memory and the number of I/O ports in the system.

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