EMU_CHAN_CCCA
emuxki_write(sc, i, EMU_CHAN_CCCA, EMU_CHAN_CCCA_INTERPROM_1);
curaddr = emuxki_read(sc, 0, EMU_CHAN_CCCA) &
#define EMU_CHAN_CCCA_CURRADDR EMU_MKSUBREG(24, 0, EMU_CHAN_CCCA)