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- Xref: sparky alt.msdos.programmer:2683 comp.msdos.programmer:86 comp.os.msdos.programmer:10394 comp.sys.ibm.pc.programmer:550
- Path: sparky!uunet!utcsri!geac!dmntor!dciem!rjm
- From: rjm@dciem.dciem.dnd.ca (Robert J. Manley)
- Newsgroups: alt.msdos.programmer,comp.msdos.programmer,comp.os.msdos.programmer,comp.sys.ibm.pc.programmer
- Subject: AT PIC questions
- Summary: IO ports, INT ranges, EOI sequence
- Keywords: AT PIC 8259 master slave EOI
- Message-ID: <6587@dciem.dciem.dnd.ca>
- Date: 6 Nov 92 17:22:16 GMT
- Followup-To: alt.msdos.programmer
- Distribution: na
- Organization: NTT Systems Inc., Toronto, Canada
- Lines: 17
-
- Hi netters.
-
- Some easy question for those with their tech ref manuals nearby.
- For the AT PICs (8259) I need to know:
-
- 1. slave IO port address
- 2. slave INT vect range set by BIOS
- 3. EOI sequence (master/slave or slave/master)
-
- Thanks in advance.
-
- Robert.
- --
- # Robert J. Manley, rjm@dretor.dciem.dnd.ca #
- # NTT Systems Inc., Toronto, Ontario, CANADA #
- # #include <std_disclaimer.hpp> #
- # OS/2 : OS :: Blue Jays : MLB #
-