PSC_WRITE_1
PSC_WRITE_1(sc, PSC_CR, CMD_TX_DISABLE | CMD_RX_DISABLE);
PSC_WRITE_1(sc, PSC_CR, CMD_RESET_MR);
PSC_WRITE_1(sc, PSC_CR, CMD_RESET_MR);
PSC_WRITE_1(sc, PSC_MR1, mr1);
PSC_WRITE_1(sc, PSC_MR2, mr2);
PSC_WRITE_1(sc, PSC_CR, CMD_RESET_ERR);
PSC_WRITE_1(sc, PSC_CR, CMD_TX_ENABLE | CMD_RX_ENABLE);
PSC_WRITE_1(sc, PSC_CR, CMD_RESET_ERR);
PSC_WRITE_1(sc, PSC_TB, *sc->sc_tba);