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I/O port access

The I/O port access is done via the various inportb, outportb functions which are available. Additionally Free Pascal supports the Turbo Pascal PORT[]-arrays but it is by no means recommended to use them, because they're only for compatibility purposes.

See also

outportb

  

Write byte to I/O port

inportb

  

Read byte from I/O port


Documentation generated on: Jun 22 2020