RAL_TXRX_CSR19
ural_write(sc, RAL_TXRX_CSR19, 0);
ural_write(sc, RAL_TXRX_CSR19, 0);
ural_write(sc, RAL_TXRX_CSR19, tmp);
ural_write(sc, RAL_TXRX_CSR19, 0);
ural_write(sc, RAL_TXRX_CSR19, RAL_ENABLE_TSF | RAL_ENABLE_TSF_SYNC(2));
{ RAL_TXRX_CSR19, 0x0000 },
ural_write(sc, RAL_TXRX_CSR19, 0);