FN_RTS1_A
FN_RTS1_A, FN_VI0_G2, FN_SD2_CLK_B, FN_VI1_DATA4,
FN_HRTS0_A, FN_RTS1_A, FN_VI0_HSYNC, FN_RMII0_TXD_EN_A, FN_ET0_RX_DV,