In a microprocessor system with memory mapped I/O

1.	In a microprocessor system with  memory mapped  I/O
A.	devices have 8 -bit addresses
B.	devices are accessed using In and OUT instructions
C.	there can be a maximum of 256 input devices and 256 output devices
D.	arithmetic and logic operations can be directly performed with the I/O data
Answer» E.

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In a microprocessor system with&nbsp; memory mapped&nbsp; I/O

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In a microprocessor system with memory mapped I/O