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    neilobremski

    DDA Lines with 1 Byte Error Accumulators

    For the past couple of weeks I've had my head metaphorically underwater as I drown myself in writing hardcore assembly for the first-time in two CGA routines: line and filled-triangle drawing. Both...

    March 23rd, 2017 10:01 AM
    Havoc

    Very Rare Find For Me!

    March 22nd, 2017 11:23 AM
    PixelTHING

    The Story of LucasFilm Games (Part I) | It's a Pixel THING - Ep. 114

    Lucasfilm Games, later known as LucasArts, was one of my favorite video game developers and publishers since its early years. This is their story. The Story of LucasFilm Games (Part I) | It's a...

    March 20th, 2017 02:50 AM
    neilobremski

    ES Segment Prefix Override

    It's possible to override the implied segment of an instruction with a prefix. I was trying to figure out how to do this in DEBUG, specifically to copy the byte at ES: into AL. I couldn't figure out...

    March 12th, 2017 02:20 PM
    neilobremski

    Software written in DOS DEBUG

    The DEBUG utility included with DOS (and FreeDOS) is an awesome experimental and hobbyist programming platform, but can it be used for professional programs and full blown software? I think so. My...

    March 10th, 2017 10:29 AM
  • Recent Forum Posts

    Flamin Joe

    I brought one of these kits a while back which...

    I brought one of these kits a while back which does pretty much the same job and comes in a nice case. If you already have the GBS8200 like I did, you just need to purchase the "short form + case".
    ...

    Flamin Joe Today, 06:15 PM Go to last post
    Audronic

    @Woody This is my setup for Both LSDos and...

    @Woody

    This is my setup for Both LSDos and LDos
    -=========================-

    The TrS-80 IDE 12.9 Meg LDos 5.3.1 and 12.9 Meg LSDos 6.3.1

    404 Cylinders, 8 Heads, 2 HARD DRIVE Partitions are...

    Audronic Today, 06:00 PM Go to last post
    Anonymous Coward

    Have you looked into the Sota 286i?

    Have you looked into the Sota 286i?

    Anonymous Coward Today, 05:55 PM Go to last post
    Chuck(G)

    Anyone need a bunch of DS8922 ICs?

    I note that I have several tubes of the DS822A RS422 differential receiver/transmitter ICs.

    Problem is that I don't know why I have them or remember what I was going to do with them. They're...

    Chuck(G) Today, 05:30 PM Go to last post
    Jimmy

    Wtb ibm xt/370

    I would like to acquire an IBM XT/370. Anyone who has any interest in selling please PM meg.

    Thank you,

    Jimmy

    Jimmy Today, 05:22 PM Go to last post