FN_BPFCLK_B
FN_BPFCLK_B, FN_CAN1_RX_B,
FN_SD2_DAT2, FN_MMC0_D2, FN_BPFCLK_B, 0,
FN_A23, FN_IO2, FN_BPFCLK_B, FN_RX0, FN_SCIFA0_RXD,
0, FN_BPFCLK_B, 0, 0,