|[Overview][Classes][Variables][Index]||Reference for unit 'ports' (#rtl)|
Provide port access per byte
Source position: ports.pp line 56
var portb: tport = ;
Default instance of type TPort. 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
Will result in the byte 12 being written to port 221, if port is defined as a variable of type tport