SCL1_B_MARK
D5_MARK, HRX2_MARK, SCL1_B_MARK, PWM2_C_MARK, TCLK2_B_MARK,
ETH_MDIO_MARK, SCL1_B_MARK, SD2_DAT0_A_MARK,
VI2_G5_MARK, DU1_DG0_MARK, VI2_DATA2_VI2_B2_MARK, SCL1_B_MARK,