[My Address] and [I/O Address]

Q: In software settings, there is a setting named [My Address]. Can [I/O Address] be set into it? And, what is [EOI]?

 

A: [My Address] is the number (address) [0 ~ 30] of the partner device (here is a board). And [I/O Address] is the [I/O Range] of [Resources] in Device Manager.

    [EOI (End of Identify)] indicates the last byte of the transferred data/block by DIO line.