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Very interesting! I hope you get more information from the guy.

Again, this looks like a serial (one data line) floppy drive interface. The floppy drive is emulated, not the controller.

IMHO it's must be only enable in the phpBB admin... :? My work-a-round is a "Advanced search" with keyword * and "Search for any terms": http://archive.worldofdragon.org/phpBB3/search.php?keywords=*&terms=any&st=7&ch=1000 So you will get the posts from the last 7 days... This requires that you are ...

I updated the Makefile so that it works with lwasm from LWTOOLS. I confirmed it builds a 100% identical Dragon 32 ROM image.

Wow, there you go. Was this available on the internet somewhere?

Can we modify and redistribute this freely? Then we are all set.

Yes, the DLOAD server I found (originally from Burt Mitchell) might have its roots from the 80's as well. I have read somewhere that DLOAD for instance was used in classrooms with a multiplexer switch to connect the teacher's computer to each of the student computers in turns. The part in this artic...

I'm taking the full memory snapshot from 0x000-0xC000 from a dragon and loading it into a un-modded coco. That's very clever! If I had 64 KB RAM I would have liked to play with doing it the other way around (running CoCo software on my Dragon). By the way, does anyone know if I can disable the BASI...

Seems that Cloud 9's "Flash Pak" will be available in 1-2Month, see: http://five.pairlist.net/pipermail/coco/2013-September/071310.html I will making a small FLASH pak that is a subset of the logic that is on the sIDE board. Target price is $40 +s/h. Target time - 30-45 days. More info here: http:/...

JeeK wrote:The magic is at least in the end-parameter ...
I used

Code: Select all

6809dasm org=0x8000 forceorg=0x8000 end=0xfeff d32.rom >d32.rom.asm

The BASIC ROM ends at 0xbfff. 0xfeff is the end of cartridge space.

Here's my (bash) script for the tackling the Dragon 64 (32K mode) ROM - pretty sure Tormod's gone and marked up far more than what's in here though: http://www.6809.org.uk/tmp/da/tools/dasm_d64.sh The Dragon 32 ROM is mostly similar... Thanks for that script! No, I had only made a minimal version o...

Wow, that's real retrocomputing! Welcome to the forum, heavyfranz! But reading an upside-down scan of a poor printout is a pain... I have surely gotten spoiled over the years, but any chance you can get it transferred to tape (or directly to a computer) and post some plain text here? If you can save...