It occurred to me that I may not have dealt with the slot switching properly. MSX machines put RAM in slot 3, don't they? In which case, how does the CX5MII/128 map the SFG-05 into slot 3 as well?
Richard > > > ORG #9000 > > > DI > > > IN A, (#A8) > > > PUSH AF > > > OR #03 > > > OUT (#A8), A > > > LD A, <address> > > > LD (#3FF0), A > > > BUSY LD A, (#3FF0) > > > AND #80 > > > JRNZ BUSY > > > LD A, <data> > > > LD (#3FF1), A > > > POP AF > > > OUT (#A8), A > > > EI > > > RET -- For info, see http://www.stack.nl/~wynke/MSX/listinfo.html