DAQP_CTRL_REG
outb(0, dev->iobase + DAQP_CTRL_REG);
outb(DAQP_CTRL_PACER_CLK_100KHZ, dev->iobase + DAQP_CTRL_REG);
DAQP_CTRL_FIFO_INT_ENA, dev->iobase + DAQP_CTRL_REG);