• Memory segmentation is an operating system memory management technique of dividing a computer's primary memory into segments or sections. In a computer...
    19 KB (2,278 words) - 07:00, 16 October 2024
  • supported memory segmentation since the original Intel 8086 in 1978. It allows programs to address more than 64 KB (65,536 bytes) of memory, the limit...
    21 KB (3,003 words) - 22:14, 24 September 2024
  • computing, a segmentation fault (often shortened to segfault) or access violation is a fault, or failure condition, raised by hardware with memory protection...
    19 KB (2,433 words) - 06:50, 22 April 2024
  • the segment in memory, its size, and other data such as access protection bits and status (swapped in, swapped out, etc.) Segmentation allows better access...
    11 KB (1,334 words) - 08:23, 10 September 2024
  • Thumbnail for Virtual memory
    conceptually use more memory than might be physically available, using the technique of paging or segmentation. Virtual memory makes application programming...
    42 KB (5,319 words) - 19:01, 22 November 2024
  • Thumbnail for Random-access memory
    Random-access memory (RAM; /ræm/) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data...
    58 KB (5,935 words) - 01:40, 16 November 2024
  • of the available memory locations without having to resort to any sort of bank switching, memory segmentation or paging schemes. Memory management and address...
    5 KB (637 words) - 19:23, 17 October 2024
  • dynamic memory allocation can frequently be a source of bugs. These can include security bugs or program crashes, most often due to segmentation faults...
    36 KB (4,138 words) - 16:03, 19 November 2024
  • Thumbnail for Memory hierarchy
    In computer architecture, the memory hierarchy separates computer storage into a hierarchy based on response time. Since response time, complexity, and...
    12 KB (1,181 words) - 01:01, 26 October 2024
  • Thumbnail for Memory address
    language Memory address register Memory allocation Memory management unit (MMU) Memory model (programming) Memory protection Memory segmentation Offset...
    16 KB (1,977 words) - 20:02, 2 November 2024
  • minimizing the program's RAM use. Subsequent architectures used memory segmentation, and individual program segments became the units exchanged between...
    42 KB (5,333 words) - 09:10, 26 August 2024
  • Segment (redirect from Segmentation)
    virology Memory segmentation, the division of computer memory into segments Segment descriptor Data segment Code segment Image segmentation, the process...
    2 KB (354 words) - 04:08, 5 July 2024
  • Thumbnail for Computer memory
    fails as the operating system runs out. A segmentation fault results when a program tries to access memory that it does not have permission to access...
    29 KB (3,284 words) - 18:37, 1 October 2024
  • executable-space protection. Segmentation refers to dividing a computer's memory into segments. A reference to a memory location includes a value that...
    18 KB (2,273 words) - 11:11, 19 March 2024
  • Thumbnail for Flash memory
    Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. The two main types of flash...
    188 KB (17,273 words) - 09:54, 10 November 2024
  • Thumbnail for X86
    extension of 8-bit Intel's 8080 microprocessor, with memory segmentation as a solution for addressing more memory than can be covered by a plain 16-bit address...
    105 KB (10,737 words) - 14:58, 19 November 2024
  • Volatile memory, in contrast to non-volatile memory, is computer memory that requires power to maintain the stored information; it retains its contents...
    2 KB (295 words) - 21:00, 23 October 2023
  • Thumbnail for Dynamic random-access memory
    Dynamic random-access memory (dynamic RAM or DRAM) is a type of random-access semiconductor memory that stores each bit of data in a memory cell, usually consisting...
    89 KB (10,771 words) - 22:03, 25 November 2024
  • Thumbnail for Content-addressable memory
    Content-addressable memory (CAM) is a special type of computer memory used in certain very-high-speed searching applications. It is also known as associative memory or...
    14 KB (1,603 words) - 18:46, 15 November 2024
  • High Bandwidth Memory (HBM) is a computer memory interface for 3D-stacked synchronous dynamic random-access memory (SDRAM) initially from Samsung, AMD...
    34 KB (3,538 words) - 00:19, 18 October 2024
  • Thumbnail for Core rope memory
    Core rope memory is a form of read-only memory (ROM) for computers. It was used in the UNIVAC I (Universal Automatic Computer I) and the UNIVAC II, developed...
    7 KB (698 words) - 17:15, 21 September 2024
  • Thumbnail for Operating system
    anyway. The use of virtual memory addressing (such as paging or segmentation) means that the kernel can choose what memory each program may use at any...
    71 KB (8,238 words) - 03:00, 26 November 2024
  • Thumbnail for Read-only memory
    Read-only memory (ROM) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified...
    49 KB (5,606 words) - 13:07, 8 November 2024
  • Thumbnail for DDR SDRAM
    Dynamic Random-Access Memory (DDR SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) class of memory integrated circuits...
    26 KB (2,505 words) - 17:05, 19 October 2024
  • Thumbnail for Synchronous dynamic random-access memory
    Synchronous dynamic random-access memory (synchronous dynamic RAM or SDRAM) is any DRAM where the operation of its external pin interface is coordinated...
    78 KB (8,801 words) - 10:25, 30 September 2024
  • Thumbnail for Magnetic-core memory
    magnetic-core memory is a form of random-access memory. It predominated for roughly 20 years between 1955 and 1975, and is often just called core memory, or, informally...
    41 KB (5,528 words) - 17:07, 3 October 2024
  • computer systems using memory segmentation, each segment has a length and set of permissions associated with it. Read–write memory is composed of either...
    4 KB (386 words) - 09:52, 12 December 2023
  • Thumbnail for Static random-access memory
    Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM...
    26 KB (3,166 words) - 21:23, 19 November 2024
  • Non-volatile memory (NVM) or non-volatile storage is a type of computer memory that can retain stored information even after power is removed. In contrast...
    18 KB (1,929 words) - 00:26, 29 October 2024
  • Thumbnail for Bubble memory
    Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or...
    30 KB (3,992 words) - 19:02, 30 May 2024