Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Status_register> ?p ?o. }
Showing items 1 to 40 of
40
with 100 items per page.
- Status_register abstract "A status register, flag register, or condition code register is a collection of status flag bits for a processor. An example is the FLAGS register of the x86 architecture. The flags might be part of a larger register, such as a program status word (PSW) register.The status register is a hardware register which contains information about the state of the processor. Individual bits are implicitly or explicitly read and/or written by the machine code instructions executing on the processor. The status register in a traditional processor design includes at least three central flags: Zero, Carry, and Overflow, which are set or cleared automatically as effects of arithmetic and bit manipulation operations. One or more of the flags may then be read by a subsequent conditional jump instruction (including conditional calls, returns, etc. in some machines) or by some arithmetic, shift/rotate or bitwise operation, typically using the carry flag as input in addition to any explicitly given operands. There are also processors where other classes of instructions may read or write the fundamental zero, carry or overflow flags, such as block-, string- or dedicated input/output instructions, for instance.Some CPU architectures, such as the MIPS and Alpha, do not use a dedicated flag register. Others do not implicitly set and/or read flags. Such machines either do not pass implicit status information between instructions at all, or they pass it in an explicitly selected general purpose register.A status register may often have other fields as well, such as more specialized flags, interrupt enable bits, and similar types of information. During an interrupt, the status of the thread currently executing can be preserved (and later recalled) by storing the current value of the status register along with the program counter and other active registers into the machine stack or some other reserved area of memory.".
- Status_register wikiPageID "600118".
- Status_register wikiPageRevisionID "604016708".
- Status_register hasPhotoCollection Status_register.
- Status_register subject Category:Central_processing_unit.
- Status_register subject Category:Control_flow.
- Status_register subject Category:Digital_registers.
- Status_register subject Category:Programming_idioms.
- Status_register type Abstraction100002137.
- Status_register type Communication100033020.
- Status_register type DigitalRegisters.
- Status_register type Evidence106643408.
- Status_register type ExpressiveStyle107066659.
- Status_register type Formulation107069948.
- Status_register type Indication106797169.
- Status_register type Parlance107081177.
- Status_register type ProgrammingIdioms.
- Status_register type Record106647206.
- Status_register type Register106507041.
- Status_register type WrittenRecord106502378.
- Status_register comment "A status register, flag register, or condition code register is a collection of status flag bits for a processor. An example is the FLAGS register of the x86 architecture. The flags might be part of a larger register, such as a program status word (PSW) register.The status register is a hardware register which contains information about the state of the processor. Individual bits are implicitly or explicitly read and/or written by the machine code instructions executing on the processor.".
- Status_register label "Registre d'état".
- Status_register label "Registro di stato".
- Status_register label "Rejestr stanu".
- Status_register label "Status register".
- Status_register label "Statusregister".
- Status_register label "ステータスレジスタ".
- Status_register sameAs Registr_příznaků.
- Status_register sameAs Statusregister.
- Status_register sameAs Registre_d'état.
- Status_register sameAs Registro_di_stato.
- Status_register sameAs ステータスレジスタ.
- Status_register sameAs 상태_레지스터.
- Status_register sameAs Rejestr_stanu.
- Status_register sameAs m.02v59q.
- Status_register sameAs Q1322850.
- Status_register sameAs Q1322850.
- Status_register sameAs Status_register.
- Status_register wasDerivedFrom Status_register?oldid=604016708.
- Status_register isPrimaryTopicOf Status_register.