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- Path: sparky!uunet!cis.ohio-state.edu!ucbvax!mtxinu!usenix!rgbsys!rick
- From: rick@rgb.com (Rick Davis)
- Newsgroups: comp.sys.ibm.pc.hardware
- Subject: Re: 8259 PIC information wanted
- Message-ID: <1992Sep10.201836.12494@rgb.com>
- Date: 10 Sep 92 20:18:36 GMT
- References: <18gc72INN6hi@agate.berkeley.edu>
- Organization: RGB Spectrum
- Lines: 23
-
- c60b-1fk@e260-1c.berkeley.edu (Ahmon Dancy) writes:
-
- >Wanted: Information on the programmable interrupt controller
- >in the AT.
- >
- >Specifically, information on the actual act of repramming the
- >IRQ numbers. I know how to disable and enable certain interrupts.
- >I've been looking through code for DOS extenders and other 386
- >protected mode software and they all have some code which redirects
- >the IRQs and I want to know the details. Any information is appreciated.
-
-
- Why don't you do what the rest of us have done and get the
- data book for the part? NEC, National, and Intel all have these
- in their data books.
-
-
-
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