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Expanded Memory Specification News Today : Breaking News, Live Updates & Top Stories | Vimarsana

From 0 to 1 MB in DOS

A tour on how DOS was able to use most of the 1 MB address space of the 8086

Emulex persystVirtually funMemory management unitUpper memory areaInterrupt vector tableMemory specificationExpanded memory specificationGeneral protection faultHigh memory areaXtended memory specificationMemory blocksUpper memory blocks

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