in a table of interrupt vectors. Each entry of the interrupt vector table, called an interrupt vector, is the address of an interrupt handler (also known...

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...

usually dispatched via a hard-coded table of interrupt vectors, asynchronously to the normal execution stream (as interrupt masking levels permit), often using...

looking it up in a table of ISR starting-point addresses (called "interrupt vectors") in memory: the Interrupt vector table (IVT). An interrupt is invoked by...

while in real mode (see interrupt vector). It is therefore entirely possible to use a far-call instruction to start the interrupt-function manually after...

distinct interrupt routine for each type of interrupt (or for each interrupt source), often implemented as one or more interrupt vector tables. To mask...

placed in a system table.) Read the integer from the data bus. The integer is an offset to the interrupt vector table. The vector table's instructions will...

below address 0x00400 contains the interrupt vector table. BIOS POST has initialized the system timers, interrupt controller(s), DMA controller(s), and...

"exception table" (interrupt vector table interrupt vector addresses) is fixed at addresses 0 through 1023, permitting 256 32-bit vectors. The first vector (RESET)...

space for the interrupt vector table (IVT) if they run in real mode. A similar technique of using the zero page for hardware related vectors was employed...

starting at address 0, is the permanent, immovable location of the interrupt vector table.) So, the actual amount of memory addressable by the 80286 and later...

identically to an interrupt: the processor halts execution of the current program, looks up the interrupt handler in the interrupt vector table for that exception...

bytes of the interrupt service routine entry point reserved for INT 30h and the first byte of INT 31h in the x86 real mode interrupt vector table). However...

reset. The reset vector for 68000 processor family is 0x00000000 for Initial Interrupt Stack Register (IISR; Not really a reset vector and is used to initialize...

that had previously altered the same interrupt vector. Cascade with other TSRs by calling the old interrupt vector. This can be done before or after they...

is booted from an infected sector, Form goes resident, hooks the interrupt vector table, and runs the original boot sector which it has hidden in an area...

IVT may refer to: Interrupt vector table, a memory construct in some processors Intel Virtualization Technology, a computer processor feature to simplify...

The interrupt disable flag is set in the status register. 65C816/65C802: PB is loaded with $00. PC is loaded from the relevant vector (see tables). The...

SENDUIPI is an index to pick an entry from the UITT (User-Interrupt Target Table, a table specified by the new UINTR_TT and UINT_MISC MSRs.) On Sapphire...

section that starts up the modules. Other well-known examples are the interrupt vector table and the main loop. Some functions inherently have mixed semantics...

on systems using the shared library concept, the interrupt vector table or the import descriptor table can be modified in memory. Essentially these tactics...

between LAPICs. A single LAPIC may support up to 224 usable interrupt vectors from an I/O APIC. Vector numbers 0 to 31, out of 0 to 255, are reserved for exception...

the Interrupt Stack Table (IST), which also resides in the TSS and contains logical (segment+offset) stack pointers. If an interrupt descriptor table specifies...

equivalent to the BIOS in modern PCs. ROM #0 also contains the interrupt vector table at FFF0-FFFF. FFFE-FFFF determines what the program counter should...

interrupt call 13hex, the 20th interrupt vector in an x86-based (IBM PC-descended) computer system. The BIOS typically sets up a real mode interrupt handler...

in instruction fetch cycles if the programmer has configured the interrupt vector table to fall within the contended area. In that case the ULA will decline...

a four-bit interrupt number provided by the interrupting device. The interrupt vector table address is fetched from 0028 and the interrupt number is added...

128-bit translation tables (ARMv9 only). Scalable Matrix Extension 2 (SME2) (ARMv9 only). Multi-vector instructions. Multi-vector predicates. 2b/4b weight...

addressing modes, including zero page addressing. Vector pull (VPB) output indicates when interrupt vectors are being addressed. Memory lock (MLB) output...

first 128 KB of the address space. The first bank overlaps the interrupt vector table of the x86 CPU and the data area used by the BIOS, so it is generally...