FE_BMPR8
len = bus_space_read_1(bst, bsh, FE_BMPR8);
len |= bus_space_read_1(bst, bsh, FE_BMPR8) << 8;
len = bus_space_read_2(bst, bsh, FE_BMPR8);
bus_space_read_multi_1(bst, bsh, FE_BMPR8,
bus_space_read_multi_stream_2(bst, bsh, FE_BMPR8,
bus_space_write_1(bst, bsh, FE_BMPR8, 0);
bus_space_write_2(bst, bsh, FE_BMPR8, 0);
bus_space_write_1(bst, bsh, FE_BMPR8, len);
bus_space_write_1(bst, bsh, FE_BMPR8, len >> 8);
bus_space_write_2(bst, bsh, FE_BMPR8, len);
bus_space_write_multi_1(bst, bsh, FE_BMPR8,
FE_BMPR8, *(uint16_t *)savebyte);
bsh, FE_BMPR8, (uint16_t *)data,
bus_space_write_stream_2(bst, bsh, FE_BMPR8,
bus_space_write_1(bst, bsh, FE_BMPR8, 0);
bus_space_write_2(bst, bsh, FE_BMPR8, 0);
status = bus_space_read_1(bst, bsh, FE_BMPR8);
(void)bus_space_read_1(bst, bsh, FE_BMPR8);
status = bus_space_read_2(bst, bsh, FE_BMPR8);