flag status register

См. также в других словарях:

• Status register — A status register or flag register (also: condition code register, program status word, PSW, etc.) is a collection of flag bits for a processor. An example is the FLAGS register of the x86 architecture. The status register is a hardware register… …   Wikipedia

• Flag byte — A flag byte is a generic term for a byte used to indicate conditions within a binary computer. In particular, the byte can be used to show up to 8 discrete conditions. Essentially, each bit represents one flag, capable of showing two states.… …   Wikipedia

• Flag (computing) — In computer programming, flag refers to one or more bits that are used to store a binary value or code that has an assigned meaning. Flags are typically found as members of a defined data structure, such as a database record, and the meaning of… …   Wikipedia

• Register renaming — In computer engineering, register renaming refers to a technique usedto avoid unnecessary serialization of program operations imposed by the reuseof registers by those operations.Problem definitionPrograms are composed of instructions which… …   Wikipedia

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• Register (Computer) — Als Register bezeichnet man in der Digital oder Computertechnik Speicherbereiche, die innerhalb eines Prozessors direkt mit der eigentlichen Recheneinheit verbunden sind und die unmittelbaren Operanden und Ergebnisse aller Berechnungen aufnehmen …   Deutsch Wikipedia

• Flag of Scotland — The Saltire redirects here. For other uses, see Saltire. See also: Royal Standard of Scotland Flag of Scotland Name Saint Andrew s Cross The Saltire Use …   Wikipedia

• Flag of Canada — This article is about the National flag of Canada. For other Canadian flags see: List of Canadian flags Flag of Canada …   Wikipedia

• FLAGS register (computing) — This article discusses the flag register specific to the x86 architecture. For a general discussion about flag registers, see status register. The FLAGS register is the status register in Intel x86 microprocessors that contains the current state… …   Wikipedia

• Control register — A control register is a processor register which changes or controls the general behavior of a CPU or other digital device. Common tasks performed by control registers include interrupt control, switching the addressing mode, paging control, and… …   Wikipedia

• Parity flag — In computer processors the parity flag indicates if the number of set bits is odd or even in the binary representation of the result of the last operation. It is normally a single bit in a processor status register.For example, assume a machine… …   Wikipedia