FE_B16_SELECT
bus_space_write_1(iot, ioh, FE_BMPR16, FE_B16_SELECT);
FE_BMPR16, FE_B16_SELECT | FE_B16_CLOCK);
bus_space_write_1(iot, ioh, FE_BMPR16, FE_B16_SELECT);
FE_BMPR16, FE_B16_SELECT | FE_B16_CLOCK);
bus_space_write_1(iot, ioh, FE_BMPR16, FE_B16_SELECT);
FE_BMPR16, FE_B16_SELECT | FE_B16_CLOCK);
FE_BMPR16, FE_B16_SELECT);