How to find correct int #

Article View: comp.os.msdos.programmer

Article #4300

Back to comp.os.msdos.programmer Previous Next

#4300

From: Sandro MAZZUCATO
Date: Mon, 21 Jan 1991 01:30

13 lines
931 bytes

Hello everyone ...

 	I have a 286 6-12Mhz, and from the keyboard I can switch from 
one speed to the other when I boot in 6MHz. I only need to do 

		<CTRL><ALT><-> or <CTRL><ALT><\>

	I'd like to be able to write a small program to simulate the 2 
possible sequences of keys, I think that this triggers an interrupt in the
BIOS... how can I find the right interrupt.....


Thank you for your help....

Technical Details

Message-ID: <1991Jan21.013033.4574@cs.mcgill.ca>

Path:

arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!bonnie.concordia.ca!thunder.mcrcim.mcgill.edu!quiche!pedro

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!bonnie.concordia.ca!thunder.mcrcim.mcgill.edu!quiche!pedro
From: pedro@cs.mcgill.ca (Sandro MAZZUCATO)
Newsgroups: comp.os.msdos.programmer,comp.sys.ibm.pc.hardware
Subject: How to find correct int #
Message-ID: <1991Jan21.013033.4574@cs.mcgill.ca>
Date: 21 Jan 91 01:30:33 GMT
Sender: news@cs.mcgill.ca (Netnews Administrator)
Distribution: na
Organization: SOCS, McGill University, Montreal, Canada
Lines: 13
Originator: pedro@homer