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- Programmers_key abstract "The Programmer's Key, or interrupt button, is a button or switch on a computer which causes an asynchronous interrupt request (IRQ) to be sent to the processor. If a debugger is installed on the machine, it is activated when the interrupt request is processed, allowing the user to view and usually modify the computer's internal memory. The interrupt is of highest priority, allowing debugging of interrupt handlers. This is quite useful in debugging software, which is why it gets its name.The "key" need not always be a button or a switch. On some computers, it is a pinhole into which a straightened paperclip - or syringe - must be inserted (to prevent accidental activation).This term is used chiefly among Macintosh programmers, perhaps because the Mac hardware once supported this function. On most 68000 family based Macintosh computers, an interrupt request can also be sent by holding down the command key and striking the power key on the keyboard. This effect is also simulated by the 68000 environment of the Mac OS nanokernel on PowerPC machines and the Classic environment.Modern Mac hardware no longer includes the interrupt button, as the Mac OS X operating system has integrated debugging options. In addition, Mac OS X's protected memory blocks direct patching of system memory (in order to better secure the system).".
- Programmers_key thumbnail Macintosh_Classic_II_Left_Side_Reset_Interrupt_Switch.jpg?width=300.
- Programmers_key wikiPageID "1363924".
- Programmers_key wikiPageLength "1971".
- Programmers_key wikiPageOutDegree "20".
- Programmers_key wikiPageRevisionID "640196753".
- Programmers_key wikiPageWikiLink 68000_family.
- Programmers_key wikiPageWikiLink Apple_Macintosh.
- Programmers_key wikiPageWikiLink Asynchronous.
- Programmers_key wikiPageWikiLink Asynchrony.
- Programmers_key wikiPageWikiLink Category:Computing_input_devices.
- Programmers_key wikiPageWikiLink Category:Debugging.
- Programmers_key wikiPageWikiLink Category:Interrupts.
- Programmers_key wikiPageWikiLink Central_processing_unit.
- Programmers_key wikiPageWikiLink Classic_Environment.
- Programmers_key wikiPageWikiLink Classic_environment.
- Programmers_key wikiPageWikiLink Computer.
- Programmers_key wikiPageWikiLink Context_switch.
- Programmers_key wikiPageWikiLink Debugger.
- Programmers_key wikiPageWikiLink Debugging.
- Programmers_key wikiPageWikiLink Interrupt.
- Programmers_key wikiPageWikiLink Interrupt_handler.
- Programmers_key wikiPageWikiLink Interrupt_request_(PC_architecture).
- Programmers_key wikiPageWikiLink Mac_OS_nanokernel.
- Programmers_key wikiPageWikiLink Macintosh.
- Programmers_key wikiPageWikiLink MacsBug.
- Programmers_key wikiPageWikiLink Motorola_68000_series.
- Programmers_key wikiPageWikiLink Paper_clip.
- Programmers_key wikiPageWikiLink Paperclip.
- Programmers_key wikiPageWikiLink File:Macintosh_Classic_II_Left_Side_Reset_Interrupt_Switch.jpg.
- Programmers_key wikiPageWikiLinkText "Programmer's key".
- Programmers_key wikiPageWikiLinkText "interrupt switch".
- Programmers_key wikiPageWikiLinkText "programmer's key".
- Programmers_key hasPhotoCollection Programmers_key.
- Programmers_key wikiPageUsesTemplate Template:Comp-sci-stub.
- Programmers_key wikiPageUsesTemplate Template:Unreferenced.
- Programmers_key subject Category:Computing_input_devices.
- Programmers_key subject Category:Debugging.
- Programmers_key subject Category:Interrupts.
- Programmers_key hypernym Button.
- Programmers_key type Plant.
- Programmers_key comment "The Programmer's Key, or interrupt button, is a button or switch on a computer which causes an asynchronous interrupt request (IRQ) to be sent to the processor. If a debugger is installed on the machine, it is activated when the interrupt request is processed, allowing the user to view and usually modify the computer's internal memory. The interrupt is of highest priority, allowing debugging of interrupt handlers.".
- Programmers_key label "Programmer's key".
- Programmers_key sameAs m.04wx0c.
- Programmers_key sameAs Q7248477.
- Programmers_key sameAs Q7248477.
- Programmers_key wasDerivedFrom Programmers_keyoldid=640196753.
- Programmers_key depiction Macintosh_Classic_II_Left_Side_Reset_Interrupt_Switch.jpg.
- Programmers_key isPrimaryTopicOf Programmers_key.