Dreamcast GDI Compatibility List

[fafadou]

For me shenmue I boot in 0x8cfe8000 noDMA in .gdi but it's right dragoncity has write opt format in his list...
Try it in .gdi and first with your sdcard using sd.bin from 0.6.6x beta version. I had the same problem than you my ground was not good enough may you have to shorten your ground. Now for me it run well in ide. Only the 0.6.6x run shenmue I and you can use the 0.6.6x for soulcalibur for other games you may have issue with 0.6.6x

ready 2 rumble same thing try it first in gdi nodma then gdi with dma in my memories it works like a charm with 0.6.0 and normally with 0.6.1 gcc7.1, dragoncity has a very good system for opt and dma.

If you tried the 0.6.7 delete you DS folder and replace it by an original one, it create trouble with dreamshell sometimes.