graphics

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Article #165

#165

From: Shane Fought
Date: Sun, 24 Jan 1993 02:03

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     I am trying to learn how to do some graphics in tasm.  I just want to be able to light up some pixels on the screen in vga.  This is what I want to do..

          mov ah, 0
          mov al, 12h ; vga I think
          int 10h
          mov bx, some value that will light up a pixel
          mov [0b88], bx ; plug some value into video memory which starts at b800 I think
          int 10h

But I get some errors doing this, something about invalid immediate value at the mov [0b88], bx..  If some one could help me out I would greatly appreciate it..  I need some pixels to light up in vga..  Thanks in advance.  Please either e-mail me or post here..

                               --Shane

-- 
===============================================================================
|  "Jack in, Rock out, and feed your head..."    |    s112252@umrvma.umr.edu  |
|    "If it's easy it ain't worth doin..."       |      sfought@cs.umr.edu    |
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Message-ID: <1993Jan24.020348.17474@umr.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!usenet-feed.umr.edu!sfought
From: sfought@cs.umr.edu (Shane Fought)
Subject: graphics
Date: Sun, 24 Jan 1993 02:03:48 GMT
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