virtual address mode
61DOS memory management — This article is about a class of DOS device drivers. For the general concept, see: memory management. Physical memory areas of the IBM PC family. In IBM PC compatible computing, DOS memory management refers to software and techniques employed to… …
62SVISTA — (Serenity Virtual Station) is one of the commercial software products promoted by Serenity Systems International. The workstation software consists of a virtual machine suite for Intel x86 compatible computers which allows the creation and… …
63A20 line — The A20 or addressing line 20 is one of the plethora of electrical lines that make up the system bus of an x86 based computer system. The A20 line in particular is used to transmit the 21st bit on the address bus.A microprocessor will typically… …
64Pointer (computing) — This article is about the programming data type. For the input interface (for example a computer mouse), see Pointing device. Pointer a pointing to the memory address associated with variable b. Note that in this particular diagram, the computing …
65ARM architecture — This article is about a computer processor architecture. For other uses, see ARM (disambiguation). Logo ARM Designer ARM Holdings Bits …
66Memory 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 …
67IBM System/370 — The IBM System/370 (often: S/370) was a model range of IBM mainframes announced on June 30, 1970 as the successors to the System/360 family. The series maintained backward compatibility with the S/360, allowing an easy migration path for… …
68Library (computing) — This article is about the programming concept. For Windows 7 Libraries, see Features new to Windows 7#Libraries. Illustration of an application which uses libvorbisfile to play an Ogg Vorbis file In computer science, a library is a collection of… …
69NTLDR — (abbreviation of NT loader) is the boot loader for all releases of Windows NT operating system up to and including Windows XP and Windows Server 2003. NTLDR is typically run from the primary hard disk drive, but it can also run from portable… …
70Michigan Terminal System — (MTS) The MTS welcome screen as seen through a 3270 terminal emulator. Company / developer University of Michigan and 7 other universities in the US, Canada, and the UK …
