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- Cycle_stealing abstract "Cycle stealing is a method of accessing RAM without interfering with the CPU. It is similar to DMA for allowing I/O controllers to read or write RAM without CPU intervention. Clever exploitation of specific CPU or bus timings could permit the CPU to run at full speed without any delay if external devices may sneak in one RAM access to memory not actively participating in the CPU's current activity and complete the operations before any possible CPU conflict. Such systems are nearly dual-port RAM without the expense of high speed RAM. Most systems halt the CPU during the steal, essentially making it DMA by any other name.For example, a system with separate instruction and data memory banks could allow external devices ONE memory access to the data RAM while the CPU was in op-code-fetch, if both accesses were initiated simultaneously. A MMU is not essential, for the Zilog Z80's M1 line could be used to distinguish instruction from data access, so while the CPU is reading an instruction from instruction-RAM or ROM, the data RAM is available to other devices without disturbing the CPU at all.".
- Cycle_stealing wikiPageID "4073643".
- Cycle_stealing wikiPageLength "3704".
- Cycle_stealing wikiPageOutDegree "9".
- Cycle_stealing wikiPageRevisionID "683458483".
- Cycle_stealing wikiPageWikiLink Category:Central_processing_unit.
- Cycle_stealing wikiPageWikiLink Direct_memory_access.
- Cycle_stealing wikiPageWikiLink Dual-ported_RAM.
- Cycle_stealing wikiPageWikiLink M68008.
- Cycle_stealing wikiPageWikiLink Memory_Management_Unit.
- Cycle_stealing wikiPageWikiLink Memory_management_unit.
- Cycle_stealing wikiPageWikiLink Motorola_68008.
- Cycle_stealing wikiPageWikiLink RAM.
- Cycle_stealing wikiPageWikiLink Random-access_memory.
- Cycle_stealing wikiPageWikiLink Sinclair_QL.
- Cycle_stealing wikiPageWikiLink ZX8301.
- Cycle_stealing wikiPageWikiLinkText "Cycle stealing".
- Cycle_stealing wikiPageWikiLinkText "cycle stealing".
- Cycle_stealing wikiPageWikiLinkText "cycle steals".
- Cycle_stealing wikiPageWikiLinkText "stole cycles".
- Cycle_stealing hasPhotoCollection Cycle_stealing.
- Cycle_stealing wikiPageUsesTemplate Template:About.
- Cycle_stealing wikiPageUsesTemplate Template:Refimprove.
- Cycle_stealing wikiPageUsesTemplate Template:Reflist.
- Cycle_stealing subject Category:Central_processing_unit.
- Cycle_stealing hypernym Method.
- Cycle_stealing type Article.
- Cycle_stealing type Software.
- Cycle_stealing type Article.
- Cycle_stealing comment "Cycle stealing is a method of accessing RAM without interfering with the CPU. It is similar to DMA for allowing I/O controllers to read or write RAM without CPU intervention. Clever exploitation of specific CPU or bus timings could permit the CPU to run at full speed without any delay if external devices may sneak in one RAM access to memory not actively participating in the CPU's current activity and complete the operations before any possible CPU conflict.".
- Cycle_stealing label "Cycle stealing".
- Cycle_stealing sameAs サイクルスチール.
- Cycle_stealing sameAs 사이클_스틸링.
- Cycle_stealing sameAs m.0bgrg5.
- Cycle_stealing sameAs Q5198181.
- Cycle_stealing sameAs Q5198181.
- Cycle_stealing wasDerivedFrom Cycle_stealing?oldid=683458483.
- Cycle_stealing isPrimaryTopicOf Cycle_stealing.