Program Memory Area
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Upper Memory Area — The Upper Memory Area (UMA) is a design feature of IBM PC compatible x86 computers that was responsible for the 640 KB barrier.Reserved memory spaceIBM reserved the uppermost region of the PC memory map for ROM, RAM on peripherals and memory… … Wikipedia
high memory area — Abbreviated HMA. In a computer running MS DOS, the first 64KB of extended memory above the 1MB limit of 8086 and 8088 addresses. Programs that conform to the Extended Memory Specification (EMS) can use this memory as an extension of… … Dictionary of networking
Memory management — is the act of managing computer memory. The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and freeing it for reuse when no longer needed. This is critical to … Wikipedia
Memory-mapped I/O — For more generic meanings of input/output port, see Computer port (hardware). MMIO redirects here. For the airport serving Saltillo, Mexico, assigned the ICAO code MMIO, see Plan de Guadalupe International Airport. Memory mapped I/O (MMIO) and… … Wikipedia
Memory disambiguation — is a set of techniques employed by high performance out of order execution microprocessors that execute memory access instructions (loads and stores) out of program order. The mechanisms for performing memory disambiguation, implemented using… … Wikipedia
Conventional memory — Memory areas of the IBM PC family. In DOS memory management, conventional memory, also called base memory, is the first 640 kilobytes (640 × 1024 bytes) of the memory on IBM PC or compatible systems. It is the read write memory usable by the… … Wikipedia
MEMORY — holocaust literature in european languages historiography of the holocaust holocaust studies Documentation, Education, and Resource Centers memorials and monuments museums film survivor testimonies Holocaust Literature in European Languages The… … Encyclopedia of Judaism
Memory Management Controller — Multi Memory Controllers or Memory Management Controllers[1] (MMC) are different kinds of special chips designed by various video game developers for use in Nintendo Entertainment System (NES) cartridges. These chips extended the capabilities of… … Wikipedia
Memory safety — Software Testing portal Memory safety is a concern in software development that aims to avoid software bugs that cause security vulnerabilities dealing with random access memory (RAM) access, such as buffer overflows and dangling pointers.… … Wikipedia
Memory — For other uses, see Memory (disambiguation). Neuropsychology Topics … Wikipedia
Memory model (computing) — In computing, a memory model describes the interactions of threads through memory and specifies the assumptions the compiler is allowed to make when generating code for segmented memory or paged memory platforms. History and significance A memory … Wikipedia
