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Available Freeware ROMs with 68K ASM Source?

Posted: Mon Oct 08, 2012 12:44 pm
by jarrodparkes
Are there any freely available ROM's with source code (68K) that are proven to work on actual hardware?

Thanks,
Jarrod

Posted: Mon Oct 08, 2012 1:13 pm
by TmEE co.(TM)
What kind of complexity are you looking for ?

Posted: Mon Oct 08, 2012 1:15 pm
by jarrodparkes
Enough to get me started, but I am not getting picky if there is not much available. Ideally, something that boots correctly, displays something to the screen, has some input logic, and maybe some music.

Posted: Mon Oct 08, 2012 2:16 pm
by TmEE co.(TM)

Posted: Mon Oct 08, 2012 2:20 pm
by jarrodparkes
Awesome. I'll take a look at it tonight when I get a free moment.

Thanks,
Jarrod

Posted: Mon Oct 08, 2012 3:19 pm
by slobu
Hacking-Cult has some commented code (asm)
http://www.hacking-cult.org/?r/18

Posted: Mon Oct 08, 2012 3:21 pm
by jarrodparkes
slobu wrote:Hacking-Cult has some commented code (asm)
http://www.hacking-cult.org/?r/18
Awesome. Do you know if it will run on real hardware?

Posted: Mon Oct 08, 2012 9:46 pm
by slobu
jarrodparkes wrote:
slobu wrote:Hacking-Cult has some commented code (asm)
http://www.hacking-cult.org/?r/18
Awesome. Do you know if it will run on real hardware?
Honestly, your skills are way above mine. The only way to know for sure is to compile the examples, pad them, then stick on a flash cart. They seem legit though. None of the text or comments indicate that they shouldn't (work on real hw)

Posted: Tue Oct 09, 2012 2:20 am
by jarrodparkes
TmEE co.(TM) wrote:I once made this :

http://www.tmeeco.eu/Fileden/TMEGALIB.RAR
It says that it can be assembled using the SNASM68K, do have an example .bat to assemble all the files?

Posted: Tue Oct 09, 2012 11:20 am
by TmEE co.(TM)
SNASM68K -P inputfile.asm outputfile.bin

AS80 -i -x3 -n -z -lnul inputfile.asm