FE_BMPR16
bus_space_write_1(iot, ioh, FE_BMPR16, 0x00);
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);
bus_space_write_1(iot, ioh, FE_BMPR16, 0);
bus_space_read_1(bst, bsh, FE_BMPR16),
{ FE_BMPR16, 0x1B, 0x00 },