bit addressing

См. также в других словарях:

• 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

• Bit array — A bit array (or bitmap, in some cases) is an array data structure which compactly stores individual bits (boolean values). It implements a simple set data structure storing a subset of {1,2,..., n } and is effective at exploiting bit level… …   Wikipedia

• 31-bit — Perhaps the only computing architecture based on 31 bit addressing is one of computing s most famous and most profitable. In 1983, IBM introduced 31 bit addressing in the System/370 XA mainframe architecture as an upgrade to the 24 bit addressing …   Wikipedia

• 16-bit — This article is about 16 bit in computer architecture. For the color encoding, see Highcolor. For the era of computer gaming commonly referred to as 16 bit, see History of video game consoles (fourth generation) Processors 1 bit 4 bit 8 bit 12… …   Wikipedia

• 24-bit — The IBM System/360, announced in 1964, was an extremely popular computer system with 24 bit addressing and 32 bit general registers and arithmetic. The early 1980s saw the first popular personal computers, including the IBM PC/AT with an Intel… …   Wikipedia

• 48-bit — Computers with 48 bit words include CDC 1604 and BESM 6.The IBM AS/400, in its CISC variants, is a 48 bit addressing system. The address size used in logical block addressing was increased to 48 bits with the introduction of ATA 6. Images In… …   Wikipedia

• 36-bit word length — Many early computers aimed at the scientific market had a 36 bit word length. This word length was just long enough to represent positive and negative integers to an accuracy of ten decimal digits (35 bits would have been the minimum). It also… …   Wikipedia

• Logical Block Addressing — Der Begriff Logische Blockadressierung (LBA) oder englisch Logical Block Addressing bezeichnet eine Adressierungsmethode bei ATA Festplatten. Inhaltsverzeichnis 1 Grundlagen 2 Unterstützung in Betriebssystemen 2.1 Situation bei älteren… …   Deutsch 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

• Byte addressing — refers to hardware architectures which support accessing individual bytes of data rather than only larger units called words.The basic unit of digital storage is called a bit. In most common computer architectures, 8 bits are grouped together to… …   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