Xref: utzoo comp.os.msdos.programmer:2874 comp.sys.ibm.pc.hardware:4659 Path: 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 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 <-> or <\> 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....