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Intel 8088: I/O port addressing

In Intel 8088, two instruction formats are used to specify the I/O port address. How many ports can the 8088 address in each I/O addressing mode?

Solution Preview

First format specifies the 8-bit port address as a part of the instruction, that ...

Solution Summary

Solution also mentions the two I/O addressing modes of Intel 8088 microprocessor.

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