Table 34 - Baud Rates Using 1.8462 MHz Clock for <= 38.4K; Using 1.8432 MHz Clock
for 115.2k ; Using 3.6864 MHz Clock for 230.4k; Using 7.3728 MHz Clock for 460.8k
DESIRED
DIVISOR USED TO
PERCENT ERROR DIFFERENCE
CRxx:
BAUD RATE
GENERATE 16X CLOCK
BETWEEN DESIRED AND ACTUAL*
BIT 7 OR 6
50
75
2304
1536
1047
857
768
384
192
96
0.001
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
-
110
-
134.5
150
0.004
-
300
-
600
-
1200
1800
2000
2400
3600
4800
7200
9600
19200
38400
57600
115200
230400
460800
-
64
-
58
0.005
48
-
32
-
-
24
16
-
12
-
6
-
3
0.030
0.16
0.16
0.16
0.16
2
1
32770
32769
1
*Note: The percentage error for all baud rates, except where indicated otherwise, is 0.2%.
79
SMSC [ SMSC CORPORATION ]
