portw variable

In unit ports

Provide port access per word.

Declaration

pascal

portw: tportw

Default instance of type TPortW. Do not free. This variable is initialized in the unit initialization code, and freed at finalization.

Since there is a default property for a variable of this type, a sentence as

portw[221]:=12;

Will result in the word 12 being written to port 221, if port is defined as a variable of type tport

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.