Interrupt List Release 61 Last change 16jul00
Copyright (c) 1989-1999,2000 Ralf Brown
Index for interrupt INT 0E

Table of Contents by Order
0E - INT 0E C - IRQ6 - DISKETTE CONTROLLER
0E - INT 0E C - CPU-generated (80386+ native mode) - PAGE FAULT
0E - INT 0E C - HP 95LX - EXTERNAL CARD INTERRUPT


0E - INT 0E C - IRQ6 - DISKETTE CONTROLLER
INT 0E C - IRQ6 - DISKETTE CONTROLLER
Desc:	this interrupt is generated by the floppy disk controller on
	  completion of an operation
Notes:	default handler is at F000h:EF57h in IBM PC and 100%-compatible BIOSes
	may be masked by setting bit 6 on I/O port 21h
	DOS 3.3+ revectors IRQ6 to a stack-switching routine unless STACKS=0
	  has been set in CONFIG.SYS.  MS/PC-DOS use the IBM Interrupt Sharing
	  Protocol (see #02568) when hooking this IRQ
SeeAlso: INT 0D"IRQ5",INT 56"DESQview",INT 5E"DoubleDOS",INT 7E"GO32"

Top
0E - INT 0E C - CPU-generated (80386+ native mode) - PAGE FAULT
INT 0E C - CPU-generated (80386+ native mode) - PAGE FAULT
Desc:	this interrupt is generated in protected and virtual-86 modes on
	  attempting to access a 4K memory page whose page table entry has
	  the "present" bit cleared
Notes:	used to implement virtual memory--when the page fault occurs, the
	  operating system can load the appropriate page from disk
	a protected-mode program written in the Flat memory model will often
	  generate this interrupt (typically reported as an Exception #14 or
	  Exception 0E with a register dump) when dereferencing an
	  uninitialized or corrupted pointer
SeeAlso: INT 0B"CPU"

Top
0E - INT 0E C - HP 95LX - EXTERNAL CARD INTERRUPT
INT 0E C - HP 95LX - EXTERNAL CARD INTERRUPT
SeeAlso: INT 0D"HP 95LX",INT 0F"HP 95LX",INT 15/AX=4DD4h

Top
Home Interrupt Index: by Category by Number TOC: by Order Top