SCIFA1_TXD_MARK
SCIFA1_TXD_MARK, SCIFA1_RTS_MARK,
SCIFA1_TXD_MARK, AD_DO_MARK, TX1_MARK, DU2_DG1_MARK,
A24_MARK, DREQ2_MARK, IO3_MARK, TX1_MARK, SCIFA1_TXD_MARK,
D15_MARK, SCIFA1_TXD_MARK, I2C5_SDA_B_MARK,
SCIFA1_TXD_MARK, OVCN2_MARK,