16 bit DOS Programming

Why does my PC restart in switching p-mode and r-mode?

Started by leetow2003

Replies: 11
Views: 7,617

November 27, 2010, 03:53:13 AM
by leetow2003

binary to ascii & ascii to binary cvt of # =< '999999999999'

Started by brookebree

Replies: 9
Views: 7,640

August 25, 2010, 03:42:29 PM
by brookebree

segmented registers es: bx

Started by ninjarider

Replies: 11
Views: 7,643

September 06, 2005, 01:53:48 PM
by P1

Error When Using Input Character In a DLL

Started by nathanpc

Replies: 12
Views: 7,666

October 04, 2009, 09:11:28 PM
by nathanpc

adding a border

Started by bcddd214

Replies: 8
Views: 7,695

December 24, 2011, 02:09:56 PM
by bcddd214

Eager to learn 16-bit

Started by 2-Bit Chip

Replies: 9
Views: 7,696

November 30, 2009, 01:52:36 AM
by dedndave

irq 5 chaining(parallel.port)

Started by randomnumber

Replies: 10
Views: 7,709

November 11, 2009, 01:48:04 PM
by randomnumber

FTOA example

Started by avcaballero

Replies: 8
Views: 7,732

February 28, 2012, 12:04:12 AM
by dedndave

Help. I dont know why i keep gettin error a2088

Started by Breeyon

Replies: 10
Views: 7,749

January 03, 2006, 04:41:28 PM
by NPNW

DOS - Is still a very valuable OS

Started by vanjast

Replies: 9
Views: 7,778

March 25, 2009, 12:02:39 AM
by Ghirai

When might the parity flag be tested usefully? And the overflow?

Started by whakamaru

Replies: 11
Views: 7,785

August 10, 2011, 07:40:36 PM
by dedndave

Writing a binary, hex or octal digit to a file

Started by samyazza

Replies: 7
Views: 7,787

February 03, 2009, 05:32:27 AM
by old programmer

How to remove warning A4012: line number information for segment without class '

Started by nayankumarp

Replies: 5
Views: 7,818

February 25, 2008, 08:40:40 AM
by MichaelW

idt

Started by ninjarider

Replies: 9
Views: 7,820

September 18, 2007, 04:23:29 AM
by MichaelW

average algorithm

Started by Moof

Replies: 4
Views: 7,824

December 24, 2004, 01:29:43 AM
by hador

I would like faster DOS graphics

Started by ChrisLeslie

Replies: 10
Views: 7,828

April 06, 2006, 10:05:37 AM
by ChrisLeslie

Convert String to floating point number

Started by amrac

Replies: 5
Views: 7,851

January 05, 2011, 06:29:43 PM
by raymond

making my own DOS

Started by bcddd214

Replies: 9
Views: 7,860

December 06, 2011, 10:11:24 PM
by bcddd214

assembly syntax

Started by xxxx

Replies: 6
Views: 7,863

February 07, 2005, 02:04:38 PM
by xxxx

scrolling text?

Started by HATEM

Replies: 13
Views: 7,910

July 09, 2007, 01:02:25 PM
by HATEM