FN_HTX0
FN_HTX0, FN_TX1, FN_SDATA, FN_CTS0_C,
FN_HTX0, FN_DU2_DB3, FN_LCDOUT19, 0,
FN_HTX0, FN_SCIFB0_TXD, 0, FN_GLO_SCLK_C,
FN_MSIOF0_TXD, FN_HTX0,