• A memory buffer register (MBR) or memory data register (MDR) is the register in a computer's CPU that stores the data being transferred to and from the...
    3 KB (354 words) - 15:40, 20 June 2025
  • Registered memory (also called buffered memory) is computer memory that has a register between the DRAM modules and the system's memory controller. A...
    10 KB (1,112 words) - 12:59, 16 January 2025
  • Thumbnail for Buffer overflow
    security, a buffer overflow or buffer overrun is an anomaly whereby a program writes data to a buffer beyond the buffer's allocated memory, overwriting...
    46 KB (5,132 words) - 08:55, 25 May 2025
  • Thumbnail for Instruction cycle
    placed into the memory data register (MDR), also known as Memory Buffer Register (MBR). This component overall functions as an address buffer for pointing...
    10 KB (1,248 words) - 15:20, 16 July 2025
  • CPU: Memory buffer register (MBR), also known as memory data register (MDR) Memory address register (MAR) Architectural registers are the registers visible...
    37 KB (1,811 words) - 15:31, 1 May 2025
  • Memory buffer register, the connection between processor and memory Bruce Buffer (born 1957), American sports announcer for UFC events Michael Buffer...
    2 KB (291 words) - 02:24, 14 March 2025
  • In software, a stack buffer overflow or stack buffer overrun occurs when a program writes to a memory address on the program's call stack outside of the...
    22 KB (2,668 words) - 14:19, 8 June 2025
  • becoming serious security vulnerabilities. A stack buffer overflow occurs when a program writes to a memory address on the program's call stack outside of...
    25 KB (2,836 words) - 10:04, 22 July 2025
  • instruction results are stored in a register or memory. The "Write Result" stage is modified to place results in the re-order buffer. Each instruction is tagged...
    3 KB (369 words) - 05:37, 24 June 2025
  • Thumbnail for Multiple buffering
    necessarily require more memory and CPU time than single buffering because of the system memory allocated for the back buffer, the time for the copy operation...
    11 KB (1,262 words) - 06:26, 21 January 2025
  • Thumbnail for Apollo Guidance Computer
    SQ: 4-bit sequence register; the current instruction G: 16-bit memory buffer register, to hold data words moving to and from memory X: The 'x' input to...
    57 KB (6,899 words) - 13:55, 16 July 2025
  • Thumbnail for PDP-8
    Additional registers not visible to the programmer are a memory-buffer register and a memory-address register. To save money, these serve multiple purposes at...
    59 KB (7,179 words) - 18:04, 17 July 2025
  • used: The operating system shall allocate an SMAP buffer in memory (20 bytes buffer). Then set registers as specified in "Input" table. On first call, EBX...
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  • latched or buffered output. In a latched shift register (such as the 74595) the serial data is first loaded into an internal buffer register, then upon...
    12 KB (1,556 words) - 13:10, 18 June 2025
  • Thumbnail for Synchronous dynamic random-access memory
    The benefits of SDRAM's internal buffering come from its ability to interleave operations to multiple banks of memory, thereby increasing effective bandwidth...
    81 KB (8,864 words) - 11:22, 1 June 2025
  • translation lookaside buffer (TLB) is a memory cache that stores the recent translations of virtual memory addresses to physical memory addresses. It is used...
    25 KB (3,338 words) - 15:22, 30 June 2025
  • own instructions. Memory-mapped I/O uses the same address space to address both main memory and I/O devices. The memory and registers of the I/O devices...
    17 KB (2,288 words) - 01:44, 18 November 2024
  • first sector of a partitioned data storage device, used for booting Memory buffer register Minimum bounding rectangle Minimum bit rate Membrane bioreactor...
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  • Thumbnail for Memory hierarchy
    by filling a buffer and then signaling for activating the transfer. There are four major storage levels. Internal – processor registers and cache. Main –...
    12 KB (1,204 words) - 23:21, 8 March 2025
  • is disabled and the history buffer is content-addressable memory (CAM) indexed by logical register number. Reorder Buffer (ROB) A structure that is sequentially...
    29 KB (4,262 words) - 02:21, 16 February 2025
  • semiconductor memory chips are $124 billion annually, accounting for 30% of the semiconductor industry. Shift registers, processor registers, data buffers and other...
    36 KB (3,551 words) - 15:24, 11 February 2025
  • it would be releasing a new memory card specification, CFexpress, which uses NVMe.[citation needed] NVMe Host Memory Buffer (HMB) feature added in version...
    61 KB (5,513 words) - 04:51, 20 July 2025
  • Thumbnail for POWER8
    POWER8 (redirect from Centaur memory buffer)
    moved to a so-called Memory Buffer chip (a.k.a. Centaur). Offloading certain memory processes to the Memory Buffer chip enables memory access optimizations...
    38 KB (3,451 words) - 19:16, 18 July 2025
  • CPU cache (redirect from CPU memory cache)
    lookaside buffer (TLB) which is part of the memory management unit (MMU) which most CPUs have. Input/output sections also often contain data buffers that serve...
    99 KB (13,735 words) - 12:24, 8 July 2025
  • sensory registers (also sensory buffers or sensory memory). Though this store is generally referred to as "the sensory register" or "sensory memory", it...
    37 KB (4,449 words) - 21:36, 16 July 2025
  • Thumbnail for IBM 1620
    IBM 1620 (category Magnetic-core memory computers)
    models: Operation Register – 25 lamps Memory Buffer Register – 30 lamps Memory Address Register – 25 lamps Memory Address Register Display Selector –...
    102 KB (7,900 words) - 00:43, 8 July 2025
  • which are designated by LR and are similar to registered/buffered memory, in a way that LRDIMM modules buffer both control and data lines while retaining...
    31 KB (3,266 words) - 15:40, 8 July 2025
  • start-up of certain features, especially during initialization buffer storage e.g. video memory for graphics cards input/output (I/O) of different kinds determining...
    7 KB (743 words) - 01:34, 4 March 2025
  • Thumbnail for Fully Buffered DIMM
    A Fully Buffered DIMM (FB-DIMM) is a type of memory module used in computer systems. It is designed to improve memory performance and capacity by allowing...
    14 KB (1,551 words) - 09:43, 14 May 2024
  • Thumbnail for DDR2 SDRAM
    used as memory on mid-range cards. DDR SDRAM CAS latency (definition of "CAS 5-5-5-15", for example) Dual-channel architecture Fully Buffered DIMM SO-DIMM...
    18 KB (1,884 words) - 09:54, 18 July 2025