| dbo:abstract |
The programmer's key, or interrupt button, is a button or switch on MacOS-era Macintosh systems, which jumps to a machine code monitor. The symbol on the button is ⎉: U+2389 ⎉ . 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. A plastic insert came with Macintosh 128K, Macintosh 512K, Macintosh Plus, and Macintosh SE computers that could be attached to the exterior of the case and was used to press an interrupt button located on the motherboard. 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). (en) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Macintosh_Classic_II_..._Reset_Interrupt_Switch.jpg?width=300 |
| dbo:wikiPageExternalLink |
https://web.archive.org/web/20040620191308if_/http:/developer.apple.com/technotes/tn/tn1136.html |
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1363924 (xsd:integer) |
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2305 (xsd:nonNegativeInteger) |
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| dbo:wikiPageWikiLink |
dbr:Machine_code_monitor dbr:Mac_OS_nanokernel dbc:Debugging dbr:Context_switch dbc:Macintosh_articles dbr:Macintosh_128K dbr:Macintosh_512K dbr:Macintosh_Plus dbr:Macintosh_SE dbr:MacsBug dbr:Classic_environment dbr:Interrupt dbc:Interrupts dbr:Apple_Macintosh dbr:68000_family dbr:File:Macintosh_Classic_II_Left_Side_Reset_Interrupt_Switch.jpg |
| dbp:date |
2004-06-20 (xsd:date) |
| dbp:title |
MicroBug: The ROM Debugger - TN1136 (en) |
| dbp:url |
https://web.archive.org/web/20040620191308if_/http:/developer.apple.com/technotes/tn/tn1136.html |
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dbt:Refimprove dbt:Reflist dbt:Unichar dbt:Webarchive dbt:Mac-stub |
| dcterms:subject |
dbc:Debugging dbc:Macintosh_articles dbc:Interrupts |
| gold:hypernym |
dbr:Button |
| rdf:type |
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| rdfs:comment |
The programmer's key, or interrupt button, is a button or switch on MacOS-era Macintosh systems, which jumps to a machine code monitor. The symbol on the button is ⎉: U+2389 ⎉ . 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. (en) |
| rdfs:label |
Programmer's key (en) |
| owl:sameAs |
freebase:Programmer's key yago-res:Programmer's key wikidata:Programmer's key https://global.dbpedia.org/id/4tbf1 |
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wikipedia-en:Programmer's_key?oldid=1042835578&ns=0 |
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wiki-commons:Special:FilePath/Macintosh_Classic_II_Left_Side_Reset_Interrupt_Switch.jpg |
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wikipedia-en:Programmer's_key |
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dbr:Programmer's_Key dbr:Interrupt_button dbr:Programmer's_button |
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dbr:Programmer's_Key dbr:Macintosh_Classic_II dbr:Macintosh_startup dbr:Interrupt_button dbr:Programmer's_button |
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wikipedia-en:Programmer's_key |
