archive.worldofdragon.org

LAFUMAT wrote:hi zephyr:

the dragon 4.1 exist in original format by DRAGONDATA in spain. I upload it.

Are you saying that the DragonDOS v4.1 ROM image was an official Eurohard release?

zephyr wrote:And finally, here's a copy of SuperDOS E6 with the chain command bug fix. I have changed the version to E7 to avoid any confusion.

Humm except that I've been using E7 for the CoCo RS-DOS and Dragon Alpha ports for a while I have now patched the source with the fixed chain tho.

Cheers.

Phill.

No problem! I have now changed the version numbers of my DragonDOS v4.1 to v4.2, and SuperDOS E7 to E8 so as not to clash.

Regards,
Steve

I can't find any third party reference to a DragonDOS 4.1 anywhere on the net. Can anyone verify 100% that version 4.1 was in fact an official Eurohard/Dragon Data release?

Hello,
Yes, it exists indeed.
I have a printed copy in the old perforated paper format for real vintage printers with some info about that!
This document is from Eurohard and states:
DRAGONDOS
Version 4.1
(c) Copyright 1985 EUROHARD, S.A.
Revised by JORDI PALET
date 10/01/1985
In fact if you disamble or edit the rom file (version 4.1) you will find inside the name of that man.
It's a 28 pages doc and it is really old
Has info about v4.1 and v4.0 as well as about DSKINIT and ACIA (interrupt driven) routines OS-9 related.
I will scan it this weekend and try to upload somewhere and post the link here, so that anyone interested could download it

Great stuff!

Thank you very much for taking the time to scan and upload it!

Hello,
I have managed to scan all the pages, zipped in one file and uploaded it to mediafire. These links will work
http://www.mediafire.com/?19bckw3gakllm4l
or
http://www.mediafire.com/file/19bckw3ga ... S_v4.1.ZIP

Pere Serrat