Indirect port addressing capability

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Reference no: EM1379020

Zilog Z8000 microprocessor family
direct port addressing capability
16 bit port address is part of the instruction
indirect port addressing capability referencing one of the 16-bit general purpose registers, which contains the port address.

How many ports can the Z8000 address in each I/O addressing mode?

1?
2^16?
32768?

Reference no: EM1379020

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