skaman:
I've confirmed all of the SDD1, SuperFX, SPC7110 and Seta DSP (ST010/ST011/ST018) carts dump properly. I also tested one of the CX4 carts - Rockman/Mega Man X2. The other CX4 cart - Rockman/Mega Man X3 should work but it is untested.
This is so amazing 
It perfectly shows the power of open source 8)