RE_CFG5
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) & ~BIT_0);
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) & ~BIT_0);
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) & ~BIT_0);
CSR_WRITE_1(sc, RE_CFG5, (CSR_READ_1(sc, RE_CFG5)& ~0x08));
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) | BIT_0);
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) & ~BIT_0);
CSR_WRITE_1(sc, RE_CFG5, CSR_READ_1(sc, RE_CFG5) | BIT_0);
v = CSR_READ_1(sc, RE_CFG5);
CSR_WRITE_1(sc, RE_CFG5, v);
v = CSR_READ_1(sc, RE_CFG5);
CSR_WRITE_1(sc, RE_CFG5, v);