archive.worldofdragon.org

btw. has anyone measured the consumption?
Because of Efficiency

The first success! finally! I get a output using Simple6809 ROM after the last bugfix in PUS/PUL ( https://github.com/jedie/DragonPy/tree/25a97b66d8567ba7c3a5b646e4a807b816a0e376 ): db3c| (15218) read from RS232 address: $a000 db1c| (15269) write to RS232 address: $a001 value: $36 (dez.: 54) ASCII: ...

I question me, where is the initial address of system and user stack? In Inside the Dragon i found this: 21:22 - Stack base address With my HexViewer i saw the value $7f36 , think this is right. In the XRoar trace output i see this following for the System Stack: * 03d7 - comes from b39b| 10ce03d7 L...

result is here: https://gist.github.com/jedie/6573826 That's nice. But really nice is a full commended ROM list, like: https://github.com/jedie/DragonPy/blob/master/Simple6809/ExBasROM.LST Something like that doesn't exist for Dragon ROM, isn't it? Again, the UNRAVELLED contains full commended ROM ...

I now run my HeyViewer ( https://github.com/jedie/PyDragon32/tree/master/HexViewer ) on a real Dragon 32 and see difference between the "initial" RAM state in XRoar and the real machine... Maybe the real machine has just some random data in the RAM cells on init and doesn't set all cells to a define...

I have made a CSV exporter CPU6809csv_export.py for the DragonPy MC6809_data_raw.py Now i put the CSV data into a public spreadsheet: https://docs.google.com/spreadsheet/ccc?key=0Alhtym6D6yKjdFBtNmF0UVR5OW05S3psaURnUTNtSFE&usp=sharing The last thing i added was the columns mem_access, mem_read, mem_...

btw. does someone known why one of the two transistors is not firmly screwed on?

Put https://docs.google.com/spreadsheet/ccc ... sp=sharing in the Wiki is a good idea.
On the other side: Editing a Wiki Table is not really easy. So it's more problematic for users to add his entry.

and the next one: http://laurent68k.free.fr/Site/RedBoard6809.html

EDIT: I collected all projects on the Wiki page http://archive.worldofdragon.org/index. ... Y_Projects

The area $0400-05ff (Default Text screen) doesn't use ASCII. Where can i find a "translation" table for it? In http://archive.worldofdragon.org/archive/index.php?dir=Books/&file=Advanced%20Sound%20and%20Graphics%20for%20the%20Dragon%20Computer.pdf is a table with CHR$ <-> POKE code. I used this inf...