MXS_PHY_TX_CAL45_MAX
val >= MXS_PHY_TX_CAL45_MIN && val <= MXS_PHY_TX_CAL45_MAX) {
val = (MXS_PHY_TX_CAL45_MAX - val) * 0xF
/ (MXS_PHY_TX_CAL45_MAX - MXS_PHY_TX_CAL45_MIN);
val >= MXS_PHY_TX_CAL45_MIN && val <= MXS_PHY_TX_CAL45_MAX) {
val = (MXS_PHY_TX_CAL45_MAX - val) * 0xF
/ (MXS_PHY_TX_CAL45_MAX - MXS_PHY_TX_CAL45_MIN);