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Port-mapped I/X86
From Wikipedia, the free encyclopedia
Found in articles
Memory-mapped I/O and port-mapped I/O
Memory-
mapped
I
/O (MMIO) and
port
-
mapped
I
/O (PMIO) are two complementary methods of performing input/output (
I
/O) between the central processing unit
X86-64
x86
-64 (also known as x64,
x86
_64, AMD64, and Intel 64) is a 64-bit version of the
x86
instruction set, first announced in 1999. It introduced two new
X86 instruction listings
The
x86
instruction set refers to the set of instructions that
x86
-compatible microprocessors support. The instructions are usually part of an executable
Programmed input–output
in the data transfer. The term can refer to either memory-
mapped
I
/O (MMIO) or
port
-
mapped
I
/O (PMIO). PMIO refers to transfers using a special address
X86
x86
(also known as 80x86 or the 8086 family) is a family of complex instruction set computer (CISC) instruction set architectures initially developed