Changes
/* About the assembler code */
6 = 1200 bps
7 = 2400 bps
Number of stop bits: 1 = 1 stop bit
0 = 2 stop bit
Data bits: 0 = 7 data bits
1 = 8 data bits
Parity even/odd: 1 = even
0 = odd
Parity on/off: 1 = on
0 = off
