FN_SCIFA1_RXD
FN_SCIFA1_RXD, FN_AD_DI, FN_RX1,
FN_A25, FN_DACK2, FN_SSL, FN_DREQ1_C, FN_RX1, FN_SCIFA1_RXD,
FN_D14, FN_SCIFA1_RXD, FN_I2C5_SCL_B,