delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/1997/09/12/23:42:25

Date: Fri, 12 Sep 1997 20:42:01 -0700 (PDT)
Message-Id: <199709130342.UAA21027@adit.ap.net>
Mime-Version: 1.0
To: "Guan Foo Wah" <jgfw AT usa DOT net>, djgpp AT delorie DOT com
From: Nate Eldredge <eldredge AT ap DOT net>
Subject: Re: Switching numlock off

At 03:18  9/11/1997, Guan Foo Wah wrote:
>How can I switch off or on the numlock. Can anyone tell me how to do 
>it ??? Thanks ...
Yes. Toggle bit 6 of the byte at real-mode address 0x0040:0x0017. How to do
this is left as an exercise to the reader... :)

Source: Ralf Brown's Interrupt List.

Nate Eldredge
eldredge AT ap DOT net



- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019