addressing+mode

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• Addressing mode — Addressing modes are an aspect of the instruction set architecture in most central processing unit (CPU) designs. The various addressing modes that are defined in a given instruction set architecture define how machine language instructions in… …   Wikipedia

• Mode X — is an alternative video graphics display mode of the IBM VGA graphics hardware that was popularized by Michael Abrash, first published in July 1991 in Dr. Dobb s Journal, republished in chapters 47 49 of Abrash s Graphics Programming Black Book… …   Wikipedia

• Unreal mode — Unreal mode, also big real mode, huge real mode, or flat real mode, is a variant of real mode (PE=0), in which one or more data segment registers have been loaded with 32 bit addresses and limits. Contrary to its name, it is not a separate… …   Wikipedia

• Virtual 8086 mode — In the 80386 microprocessor and later, Virtual 8086 mode, also called virtual real mode or VM86, allows the execution of real mode applications that are incapable of running directly in protected mode.VM86 mode uses a segmentation scheme… …   Wikipedia

• Protected mode — This article is about an x86 processor mode. For Internet Explorer Protected Mode, see Mandatory Integrity Control. x86 processor modes Mode First supported Real mode Intel 8086 8080 emulation mode NEC …   Wikipedia

• DOS Protected Mode Interface — In computing, the DOS Protected Mode Interface (DPMI) is a specification introduced in 1989 which allows a DOS program to run in protected mode, giving access to many features of the processor not available in real mode. It was initially… …   Wikipedia

• Long mode — In the x86 64 computer architecture, long mode is the mode where a 64 bit application (or operating system) can access the 64 bit instructions and registers, while 32 bit and 16 bit programs are executed in a compatibility sub mode.OverviewAn x86 …   Wikipedia

• Capability-based addressing — In computer science, capability based addressing is a scheme used by some computers to control access to memory. Under a capability based addressing scheme, pointers are replaced by protected objects (called capabilities) that can only be created …   Wikipedia

• Aircraft Communication Addressing and Reporting System — Aircraft Communications Addressing and Reporting System (or ACARS) is a digital datalink system for transmission of small messages between aircraft and ground stations via radio or satellite. The protocol, which was designed by ARINC to replace… …   Wikipedia

• Asynchronous Transfer Mode — In electronic digital data transmission systems, the network protocol Asynchronous Transfer Mode (ATM) encodes data traffic into small fixed sized cells. The standards for ATM were first developed in the mid 1980s. The goal was to design a single …   Wikipedia

• Logical block addressing — (LBA) is a common scheme used for specifying the location of blocks of data stored on computer storage devices, generally secondary storage systems such as hard disks. The term LBA can mean either the address or the block to which it refers.… …   Wikipedia