Message Signaled Interrupts (MSI) are a method of signaling interrupts, using special in-band messages to replace traditional out-of-band signals on dedicated...
13 KB (1,535 words) - 16:49, 7 May 2024
real interrupt to occur at the device's central processor unit (CPU), if it has one. Doorbell interrupts can be compared to Message Signaled Interrupts, as...
46 KB (5,726 words) - 14:31, 9 July 2025
Inter-processor interrupt (IPI) Interrupt Interrupt handler Interrupt latency Message Signaled Interrupts (MSI) Non-maskable interrupt (NMI) Intel MultiProcessor...
17 KB (2,024 words) - 14:59, 15 June 2025
dedicated processors. Interrupt management – RTX / RTX64 supports both line based and Message Signaled Interrupts (MSI/MSI-X). Interrupt service thread (IST)...
6 KB (579 words) - 01:46, 29 March 2025
dedicated interrupt lines. When the problem of IRQ sharing of pin based interrupts is taken into account and the fact that message signaled interrupts (MSI)...
142 KB (13,125 words) - 03:04, 30 July 2025
X86 virtualization (redirect from Advanced Virtual Interrupt Controller)
If a device to be assigned does not support Message Signaled Interrupts (MSI), it must not share interrupt lines with other devices for the assignment...
41 KB (3,747 words) - 04:38, 30 July 2025
Interrupts". Coleman, James (2009). "Results, Workstation Class Platform". Reducing Interrupt Latency Through the Use of Message Signalled Interrupts...
10 KB (1,273 words) - 12:33, 27 December 2024
circuit chips which contain hundreds of transistors Message Signaled Interrupts, a PCI 2.2 interrupt-mechanism MSI protocol, a basic cache-coherence protocol...
3 KB (373 words) - 03:25, 8 December 2023
Peripheral Component Interconnect (section Interrupts)
interrupt lines. PCI Express does not have physical interrupt lines at all. It uses message-signaled interrupts exclusively. These specifications represent the...
89 KB (10,827 words) - 13:30, 4 June 2025
communications, as signals are notable for their algorithmic efficiency. Signals are similar to interrupts, the difference being that interrupts are mediated...
31 KB (3,432 words) - 00:48, 4 May 2025
The Southern Television broadcast interruption was a broadcast signal intrusion that occurred on 26 November 1977 in parts of southern England in the...
16 KB (1,753 words) - 09:47, 18 April 2025
interrupt-handling. PCI-X added Message Signaled Interrupts, an interrupt system using writes to host-memory. In MSI-mode, the function's interrupt is...
24 KB (3,097 words) - 15:36, 7 April 2025
Broadcasting Network technician accused of interrupting soft-porn movies with religious messages. "Porn-Film Message Suspect Is Convicted". Los Angeles Times...
77 KB (7,840 words) - 00:54, 3 August 2025
System MSI—Medium-Scale Integration MSI—Message Signaled Interrupt MSI—Microsoft Installer MSMQ—Microsoft Message Queuing MSN—Microsoft Network MSP—Managed...
118 KB (8,338 words) - 05:01, 4 August 2025
Event loop (redirect from Message pump)
In computer science, the event loop (also known as message dispatcher, message loop, message pump, or run loop) is a programming construct or design pattern...
13 KB (1,674 words) - 17:07, 16 June 2025
specification, along with the printed source code to a 68000 assembly language interrupt-driven MIDI driver, was distributed through Macintosh MIDI interface manufacturer...
93 KB (8,000 words) - 07:58, 29 June 2025
non-maskable interrupt (NMI), despite having the highest priority among interrupts, can be prevented from occurring through the use of an interrupt mask. An...
8 KB (995 words) - 08:46, 14 June 2025
link width. HyperTransport also supports system management messaging, signaling interrupts, issuing probes to adjacent devices or processors, I/O transactions...
21 KB (2,371 words) - 17:47, 2 November 2024
modulation (PAM) is a form of signal modulation in which the message information is encoded in the amplitude of a pulse train interrupting the carrier frequency...
9 KB (1,019 words) - 03:55, 21 June 2025
Instant messaging (IM) technology is a type of synchronous computer-mediated communication involving the immediate (real-time) transmission of messages between...
66 KB (6,907 words) - 03:07, 2 August 2025
GPS signals include ranging signals, which are used to measure the distance to the satellite, and navigation messages. The navigation messages include...
75 KB (10,669 words) - 15:12, 26 July 2025
Event (computing) (section Events vs. Messages)
implemented through various mechanisms such as callbacks, message objects, signals, or interrupts, and events themselves are distinct from the implementation...
9 KB (919 words) - 12:06, 17 June 2025
Wisconsin, and New Mexico were hijacked, interrupting each television broadcast with a local area emergency message warning viewers of "bodies of the dead"...
25 KB (2,462 words) - 17:47, 16 July 2025
BIOS also uses some interrupts to relay hardware event interrupts to programs which choose to receive them or to route messages for its own use. INT...
29 KB (3,319 words) - 17:50, 25 July 2024
stores the interrupt vector and the identifier of the target's local APIC in the Interrupt Command Register (ICR) of its own local APIC. A message is then...
4 KB (390 words) - 12:27, 9 July 2025
UVB-76 (section Voice messages)
interrupted by the broadcast of voice messages. These messages are always given in Russian by a live voice, and follow three fixed formats: A message...
30 KB (2,816 words) - 21:32, 3 August 2025
Operating system (section Interrupts)
which is a message to the central processing unit (CPU) that an event has occurred. Software interrupts are similar to hardware interrupts — there is...
70 KB (8,177 words) - 07:24, 23 July 2025
mode operating systems generally do not support raster interrupts as access to hardware interrupts for unprivileged user programs could compromise the system...
8 KB (953 words) - 08:11, 29 July 2024
Military communications (redirect from Signals (military))
interrupt the current creating an audible pulse that is heard at the receiving station. The receiver then decodes the pulses to decode the messages....
13 KB (1,521 words) - 06:55, 25 April 2025
Heliograph (redirect from Heliograph (messaging))
maintaining the sunbeam alignment as the sun moved, transcribing the message into flashes, modulating the sunbeam into those flashes, detecting the...
32 KB (3,608 words) - 16:36, 17 June 2025