In computing, the DOS Protected Mode Interface (DPMI) is a specification introduced in 1989 which allows a DOS program to run in protected mode, giving access to many features of the new PC processors of the time not available in real mode. It was initially developed by Microsoft for Windows 3.0, although Microsoft later turned control of the specification over to an industry committee with open membership.[1][2] Almost all modern DOS extenders are based on DPMI and allow DOS programs to address all memory available in the PC and to run in protected mode (mostly in ring 3, least privileged).[3]
^Cite error: The named reference Duncan_1991 was invoked but never defined (see the help page).
^Cite error: The named reference Duncan_1992 was invoked but never defined (see the help page).
^Cite error: The named reference Schmit_1995 was invoked but never defined (see the help page).
and 22 Related for: DOS Protected Mode Interface information
computing, the DOSProtectedModeInterface (DPMI) is a specification introduced in 1989 which allows a DOS program to run in protectedmode, giving access...
DOSProtectedMode Services (DPMS) is a set of extended DOS memory management services to allow DPMS-enabled DOS drivers to load and execute in extended...
Control Program Interface (VCPI) is a specification published in 1989 by Phar Lap Software that allows a DOS program to run in protectedmode, granting access...
of DOS. A DOS extender is a program that "extends" DOS so that programs running in protectedmode can transparently interface with the underlying DOS API...
late 1980s, DOS extenders along with the DOSProtectedModeInterface (DPMI) allow the programs to run in either 16-bit or 32-bit protectedmode and still...
software (DOS extenders), which has to conform to the DOSProtectedModeInterface (DPMI). When a DOS program running inside a VDM needs to access a peripheral...
12-firm committee that designed the DOSProtectedModeInterface (DPMI). VCPI and DPMI are industry standards allowing DOS extenders to co-exist with expanded...
DPMI may refer to: DOSProtectedModeInterface Cashmeran (6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone), a synthetic musk This disambiguation page...
provide expanded memory to them. The DOSProtectedModeInterface (DPMI) is Microsoft's prescribed method for a DOS program to access extended memory under...
speed for 8086-compatible DOS operating systems and applications on x86 compatible processors, and for DOSProtectedModeInterface (DPMI) applications on...
Memory Specification (XMS), Virtual Control Program Interface (VCPI) and DOSProtectedModeInterface (DPMI). Quickboot: It allows a form of warm reboot...
Developer's Tool Employs DOS For Mainframe-Size Applications, InfoWorld, November 10, 1986 286/DOS-Extender: Build ProtectedMode Apps for DOS, PC Magazine, May...
created in real mode, but are subject to protectedmode's memory paging mechanism. The virtual 8086 mode is a mode for a protected-mode task. Consequently...
above) didn't work in Windows 95. Only the DOSProtectedModeInterface (DPMI) API for switching to protectedmode was supported. Upper memory blocks can...
VBE provide only a real modeinterface, which cannot be used without a significant performance penalty from within protectedmode operating systems. Consequently...
knowledge of where they are located in memory. DOSProtectedModeInterface (DPMI) DOSProtectedMode Services (DPMS) J/Direct Microsoft Layer for Unicode...
and DOS extenders ended up being regulated by the XMS, Virtual Control Program Interface (VCPI), DOSProtectedModeInterface (DPMI) and DOSProtected Mode...
and switch into protectedmode. Once in protectedmode, the virtual device drivers (VxDs) transferred all state information from MS-DOS to the 32-bit file...