SCC_WRITE
SCC_WRITE(9, 0xc0); /* reset */
SCC_WRITE(4, (cflag & PARENB) ? ((cflag & PARODD) ? 0x01 : 0x03)
SCC_WRITE(3, reg3);
SCC_WRITE(5, reg5);
SCC_WRITE(9, 0); /* no interrupts */
SCC_WRITE(10, 0); /* NRZ mode */
SCC_WRITE(11, clksrc); /* main clock source */
SCC_WRITE(12, div); /* BRG value */
SCC_WRITE(13, 0); /* BRG high byte */
SCC_WRITE(14, brgsrc_table[baud]);
SCC_WRITE(14, brgsrc_table[baud] | (div ? 1 : 0));
SCC_WRITE(3, reg3 | 1);
SCC_WRITE(5, reg5 | 8);