DOS PROTECTED MODE INTERFACE


DOS PROTECTED MODE INTERFACE

smxFile? DOS-Compatible Reentrant File Manager
The API is similar to POSIX and DOS. The device driver interface is similar to UNIX, but simpler. smxFile operates in x86 real mode and in x86 16-bit and 32-bit protected modes.
http://www.symmetry.com.au/shop/Brochures%20and%20whitepapers/SMX/smxfile.pdf

The DJGPPportofweb2c
It stands for Dos Protected Mode Interface. Under DOSa 32-bit intel CPU (like the 386,486, pentium) runs in 8086 mode. Ok, it'sa lot faster than a 8086 but it is still limited in some
http://www.ntg.nl/maps/20/31.pdf

Chapter 2 Software Specification
Hot keys not support display switch in DOS mode 1.2 Buttons 1.2.1 Power Button The They can access the protected-mode interface through a 32-bit interrupt call, much like the EISA
http://service.marasst.com/Compal/IFL90_91/Service%20Manual/IFL91%20030/IFL91_ch2-Software%20Specification.pdf

CHAPTER 1 - Introduction
capabilities to PCDOS and MSDOS debuggers. Soft-ICE uses 80386 protected mode to run DOS in a section contains installation instructions, a description of the user interface
http://www.linice.devic.us/Tutorial.pdf

VGA BIOS
These functions are well documented such that most DOS programs use these 00h through 07h-- VBE 2.0 DAC control functions 08h and 09h-- VBE 2.0 Protected mode interface
http://www.elpin.com/files/vgabios.pdf

new registers, new instructions, new timings, new complications
like) that exerts much more control over the computer than does MS-DOS. Protected mode the Lair of the Cycle-Eaters, Part II Under the programming interface, the 286
http://www.byte.com/abrash/chapters/gpbb11.pdf

Configuring Your System
RAMDRIVE.SYS creates a virtual disk drive in RAM to emulate a physical disk drive. DOS Protected Mode Interface (DPMI) A published specification for handling MS-DOS calls in protected
http://web.sau.edu/lilliskevinm/csci240/masmdocs/gettingstarted/04LMATUC03.pdf

P E G
for your target. MS-DOS Development Environment Building on the above concept, PEG+ also comes complete with interface classes for running PEG+ as a DOS real-mode, 16-bit protected
http://www.ghs.com/partners/swell/pegbrief_1_4_06.pdf

C/PEG Product Brief
your target. MS-DOS Development Environment Building on the above concept, C/PEG also comes complete with interface objects for running C/PEG as a DOS real-mode, 16-bit protected
http://www.ghs.com/partners/swell/cpegbrief_1_04_06.pdf

RTcom-RS232 Radio Modem Subassembly with RS232 Interface
3-Wire RS232 Interface, TX(Data), RX(Data) and GND ? RS232 Interface protected to receipt of serial data from the DTE. ? Operates from WINDOWS or DOS under terminal mode.
http://www.abacom-tech.com/catalog/rtcom232.pdf

LOGITEK SYSTEMS
return error message numbers for complete testing in BASIC. User mode interface D3 AIX D3 SCO D3 ProPlus or D3 Linux D3 NT Advanced Pick Protected Mode Advanced Pick DOS Advanced Pick
http://www.logitek.com/documents/powercomm%20brochure%2004.pdf

Why Teach DOS?
Driver files, real mode, protected mode, and different types of memory are when and why they would use it instead of the graphical user interface of Windows 95/98?that's why DOS
http://www.fbeedle.com/technote/04-00/whydos/whydos.pdf

ECE 390 Computer Engineering II
Kalbarczyk ECE 390 13 Dos Protected Mode Interface (DPMI) ?Windows runs in PModeand encapsulates your programs so they can't crash the computer (theoretically) ?This encapsulation
http://courses.ece.uiuc.edu/ECE390/lecture/Spring2006/Lecture14.pdf

ECE 291 Computer Engineering II
Kalbarczyk ECE 291 13 Dos Protected Mode Interface (DPMI) ?Windows runs in PModeand encapsulates your programs so they can't crash the computer (theoretically) ?This encapsulation
http://courses.ece.uiuc.edu/ece390/lecture/Spring2004/Lecture15.pdf

Server Cards Installation for DOS
See DIDD (Direct Interface Device Driver) . DPMS.EXE (under DOS only) DOS Protected Mode Services (DPMS) run device drivers and other memory-resident system extensions in protected mode
http://www.dialogic.com/pubs/20624701.pdf

iRMX® Programming Concepts for DOS
VM86 Protected Mode Extensions Chapter4. Making DOS and ROM BIOS System Calls Chapter5. iNA 960jobsfora programmatic interface, but which cannot coexist with DOS network software
http://www.slac.stanford.edu/grp/cd/soft/rmx/manuals/PROG_DOS.PDF

NetNAT Version 2.02
is the name of an alternate startup file for the NetNAT other than the default "startup.htm" file. Additional Information The 32-bit NetNAT needs DPMI (DOS Protected Mode Interface
http://www.safety.net/docs/nn202s4.pdf

DJGPP and Protected Mode Programming
OFF to access memory, then it offers ways to accommodate this. The big thing i'd like to stress is that DPMI is called Dos PROTECTED Mode Interface.
http://www.inversereality.org/files/djgpp.pdf

DOS Command Summary
Version 5.0May 1991 Adds support for expanded memory (protected mode). DOS has a command-line , text driven user-interface. The services provided by the user-interface consist of
http://webpages.charter.net/martinmueller/tmcc/DOS%20Commands.pdf

SCSI for DOS Release Notes
the models SV-1620 and SV-3000 SCSI-View analyzer hardware and the PCMCIA-02 interface information applies to Windows 95/98 version. This release consists of a DOS protected mode
http://www.lecroy.com/tm/library/manuals/download.asp?id=1007

Perle Remote User's Guide (for DOS and Windows 3.x)
includes the following: ?Client software which provides the interface between the remote PC's operating system and serial COM port. The client software will use DOS Protected Mode
http://www.perle.com/support_services/documentation_pdfs/5500118-10.pdf

Snapper-SDK, November 2003
Comprehensive library functions and documentation for all Snappers and Bus Interface operating systems: Windows NT, Windows 95, Windows 98, Windows 3.1x, MS-DOS (protected mode
http://www.activesilicon.co.uk/pdfs/snpsdk.pdf

311/611/711 DOS DRIVER V0.9 12/20/99 © 1999
2 1.0Installing the x11 DOS Device Driver The X11DOS.SYS 3 2.0 The Device Driver Interface All the functions of the x11 way of modifying the mode structure members in protected mode.
http://www.sensoray.com/downloads/x11DOSmanual.pdf

Line-of-Sight Attributes for a Generalized Application Program ...
A generalized simulation API should not be confused with existing APIs provided for operating environments like Microsoft Internet Server, DOS Protected Mode Interface, or other
http://www.scs.org/pubs/jdms/vol1num1/article04.pdf

ANSWERS TO FREQUENTLY ASKED
Quarterdeck Office Systems developed the Virtual Control Program Interface (VCPI) and Phar Lap was a member of the 12-firm committee that designed the DOS Protected Mode Interface
http://www.dinigroup.com/product/data/pharlap/downloads/CatalogTNT-DOS.pdf

HOW TO ENSURE THAT YOUR PROGRAM DOES NOT RUN UNDER WINDOWS 95
protected mode, which is a mode ofthe CPU in which memory protection becomes available. ?The DOS Protected-Mode Interface (DPMI) and the Virtual Control Program Interface (VCPI) are
http://www.informit.com/content/images/9780321440303/samplechapter/Chen_bonus_ch02.pdf

Microsoft Windows Network Virtual Device Drivers in PATHWORKS for DOS ...
bridge between Windows applications running in protected mode and DOS application that calls an application programming interface (API) passes it a valid protected-mode
http://www.hpl.hp.com/hpjournal/dtj/vol4num1/vol4num1art6.pdf

Text from the x86 brochure
These services are DPMI-compatible. (The DOS Protected Mode Interface is a standard developed by Intel, Microsoft, and others for protected-mode services.) If loaded by DOS, pmEasy
http://www.smxrtos.com/rtos/kernel/smx86.pdf

Protected Mode Environment
1 DOS Protected Mode Interface ? an API developed by Intel and others There are two versions of pmEasy: (1) pmEasy16 for 16-bit, segmented protected mode, and (2) pmEasy32 for 32
http://www.smxrtos.com/rtos/kernel/pmeasy.pdf