[Overview][Constants][Types][Procedures and functions][Variables][Index]

Reference for unit 'go32' (#rtl)

inportw

Read word from I/O port

Declaration

Source position: go32.pp line 152

function inportw(

port: Word

):Word;

Description

Reads 1 word from the selected I/O port.

Parameters:

port: the I/O port number which is read.

Return values: Current I/O port value.

Errors

None.

See also

outportw		Write word to I/O port
inportb		Read byte from I/O port
inportl		Read longint from I/O port

lazarus-ccr.sourceforge.net