Assembly sample source codes

    A small program that calculates and prints terms of the Fibonacci series

    Alarm

    An implementation of SLIP (Serial Link IP), RFC 1055 in assembly language

    Assembly language program which shows the current date

    This program provides BASIC programs with access to the program loader (LOAD)

    This program is used to set the PSP address for a compiled BASIC program

    BIOS-based disk I-O to access MS-DOS file structure

    Boot loader for a roll-your-own operating system

    Control-Break handler for Lattice C programs

    Break

    Break Handling Utilities Module

    Burnout

    Calculator

    Cd Check

    Char

    MSDOS 2.00 Function Library for Lattice C

    Checks the validity of an ISBN by verifying the checksum

    Chips

    Circle

    This is a simple litte assembler program that cleans out

    This program removes all control codes except for line feeds

    A DOS 2.0 filter for word processing document files

    CLEAR Utility to clear display and set character attributes

    Clock

    Subroutine called by a basic program to scroll a window

    This program provides COBOL programs with access to the program loader (LOAD)

    Colours routine

    Serial communications port interupt intercepter AHA 8502.27

    Command line program allows piping of output from other programs

    Program to prevent CTRL+ALT+DEL from restarting the system

    Demo showing how to use 'flat real mode'

    Report installed device drivers

    Disables the cache on a 486 and Pentium processor

    A listing into pages and give new subtitles

    Drives

    Drives Exist

    Disk Watch

    Ejects a SCSI tape (or CD-ROM) from a drive

    EXECSUB - execute program from compiled BASIC - requires DOS 2.00

    Fetches and prints the network serial number under Novell Netware 3.11

    A utility to report free space on the default or selected disk drive

    Get disk free space function

    FXN4BH --- demonstrate use of the PC-DOS 2.0 EXEC function call 4BH

    Game Port

    Gets a list of Queue servers under Novell Netware 3.11

    Absolute Disk Read

    Get current Segment Values

    Get Space

    Device Driver Header

    Inthand

    Issues the CPUID instruction to fetch the family, model and stepping ID

    Multi-function fractal demonstration program which results in 255 byte program

    Determines the type of UART in each serial port

    Sets up 'flat real mode'

    Show Memory

    Shows a demonstration of a routine which scrolls a window on a text mode screen

    Shows one possible method for checking the type of video card

    This is a small sound example for the IBM PC

    Tests for the well documented Pentium divide bug

    The venerable IBM-370 had a numeric format called packed decimal

    Writes a boot sector to the floppy disk