This page describes the term interrupt vector table and lists other pages on the Web where you can find additional information. ... A table of interrupt vectors (pointers to routines that handle interrupts). On PCs, the interrupt vector table consists of 256 4-byte pointers, and resides in the first 1 K of addressable...
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Interrupt descriptor table - Wikipedia, the free encyclopedia
The Interrupt Descriptor Table (IDT) is a data structure used by the x86 architecture to implement an interrupt vector table. The IDT is used by the processor to determine the correct response to in...
en.wikipedia.org/wiki/Interrupt_descriptor_table
Some vectors do not point to executable code, but rather to a data structure of some sort. For example, the vector for interrupt 1Eh points to an 11-byte disk base table containing information on floppy drives. The interrupt vector table is a feature of the Intel 80x86/8088 family of microprocessors.
support.microsoft.com/kb/71486
Interrupt vector - Wikipedia, the free encyclopedia
An interrupt vector is the memory address of an interrupt handler, or an index into an array called an interrupt vector table or dispatch table . Interrupt vector tables contain the memory address...
en.wikipedia.org/wiki/Interrupt_vector
A table of interrupt vectors (pointers to routines that handle interrupts). On PCs, the interrupt vector table consists of 256 4-byte pointers, and resides in the first 1 K of addressable memory. Each interrupt number is reserved for a specific purpose.
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7.4: The Interrupt Vector Table ... Initialization Code Interrupt Vector Table on the gen68340 BSP ... The Interrupt Vector Table is called different things on different processor families but the basic functionality is the same. Each entry in the Table corresponds to the handler routine for a particular interrupt source.
www.slac.stanford.edu/comp/unix/package/rtems/doc/rtems... www.slac.stanford.edu/comp/unix/package/rtems/doc/rtems/bsp_howto/bsp_howto00043.html
Do I have to change the vector table when writing an ISR? ... Yes, the interrupt vector table is a list of function pointers (addresses). The table is located at a specific address defined by the processor. Each address in the table corresponds to the starting addresses of an interrupt service routine.
www.cosmic-software.com/faq/faq33.php
Thread 3133: Hi All, I am hoping someone can inform of how to go about displaying the contents of the interrupt vector table (IVT)on the stdout. I'm taking an introductory class in assembly language, and this is our fourth lab. ... RE: displaying the contents of the interrupt vector table, registers and flags...
www.keil.com/forum/docs/thread3133.asp
On the x86 architecture, the Interrupt Vector Table (IVT) is a table that specifies the addresses of all the 256 interrupt handlers used in real mode.
wiki.osdev.org/Interrupt_Vector_Table wiki.osdev.org/Interrupt_Vector_Table
Interrupt Vector Table - When power is applied to a computer, the POST procedure creates a table of interrupt vectors that is 1024 bytes and contains a maximum of 256 interrupts. This table lists pointers to interrupt service routines.
www.bioscentral.com/misc/interrupts.htm www.bioscentral.com/misc/interrupts.htm