BIOS interrupt call - Wikipedia, the free encyclopedia
BIOS interrupt calls are a facility that DOS programs, and some other software such as boot loaders, use to invoke the BIOS's facilities. Some operating systems also use the BIOS to probe and initial...
en.wikipedia.org/wiki/BIOS_interrupt_call
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INT 13 - Wikipedia, the free encyclopedia
INT 13 is shorthand for interrupt 0x13, the 20th interrupt vector in an x86 based computer system (interrupts start at zero, and are labeled with hexadecimal values). INT is an x86 instruction that t...
en.wikipedia.org/wiki/INT_13
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www.delorie.com/djgpp/doc/rbinter/ix/
The short list of emulated MS-DOS interrupts -- INT 21h ... ; INT 11h - get BIOS equipment list. return:; AX = BIOS equipment list word, actually this call returns the contents of the word at 0040h:0010h. Currently this function can be used to determine the number of installed number of floppy disk drives.
www.emu8086.com/assembly_language_tutorial_assembler_re... www.emu8086.com/assembly_language_tutorial_assembler_reference/8086_bios_and_dos_interrupts.html
UMBC CMSC211 Assembly Language BIOS and DOS INT chart ... Translate BIOS Parameter Block to DOS Drive Parameter Block. Transforms drive Parameter information from the BIOS Parameter Block which is stored on the disk to the format used ed on the disk to the format used by DOS.
www.cs.umbc.edu/courses/undergraduate/CMSC211/fall01/bu... www.cs.umbc.edu/courses/undergraduate/CMSC211/fall01/burt/tech_help/BIOSandDOS_Interrupts.html
BIOS Interrupts Programming ... Does anybody know where I can get an OS independant C library (which I can compile into a flat binary file) that has a function for calling BIOS Interrupts (and changing the appropriate registers in order choose a function and to pass values to the interupt functions).
www.linuxquestions.org/questions/history/315360
This information applies to CALL INT86OLD and CALL INTERRUPT in the Standard and Professional Editions of Microsoft Visual Basic for MS-DOS version 1.0; to Microsoft QuickBasic for MS-DOS versions 4 ... and to Microsoft Basic Professional Development System (PDS) for MS-DOS versions 7.0 and 7.1. ... Microsoft Knowledge Base Article...
kbalertz.com/27287/Assign-Registers-INT86.aspx
INTERRUPT and INTERRUPTX differ from the INTDOS and INTDOSX routines included with FORTRAN in that interrupts other than interrupt 21 can be called. Included on the enclosed "Calling DOS and BIOS Interrupts with FORTRAN and MASM" disk are the following files.
kbalertz.com/71471/Interrupts.aspx kbalertz.com/71471/Interrupts.aspx
To obtain the application note "Calling DOS and BIOS Interrupts with FORTRAN and MASM," call Microsoft Product Support Services. This application note contains preassembled versions of the MASM routines used to call DOS and BIOS interrupts. ... 2) If software is included, ... INTERRPT.INC An include file for INTERRUPT and INTERRUPTX.
support.microsoft.com/kb/71471
Here are the interface definition for the BIOS Interrupts; The system BIOS in a regular PC offers many services, only a subset of which is required in embedded systems. This subset is described here.
isa.umh.es/temas/micros/doc/sc12/doc/biosints.htm isa.umh.es/temas/micros/doc/sc12/doc/biosints.htm
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