Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!®
94
Table 58. UART Baud Rates (Continued)
10.0 MHz System Clock
5.5296 MHz System Clock
Desired Rate
BRG Divisor
Actual Rate
Error
Desired Rate
BRG Divisor
Actual Rate
Error
(kHz)
1250.0
625.0
250.0
115.2
57.6
(Decimal)
N/A
1
(kHz)
N/A
(%)
N/A
(kHz)
1250.0
625.0
250.0
115.2
57.6
(Decimal)
(kHz)
N/A
N/A
345.6
115.2
57.6
38.4
19.2
9.60
4.80
2.40
1.20
0.60
0.30
(%)
N/A
N/A
38.24
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N/A
N/A
1
625.0
208.33
125.0
56.8
0.00
3
-16.67
8.51
5
3
11
-1.36
1.73
6
38.4
16
39.1
38.4
9
19.2
33
18.9
0.16
19.2
18
9.60
65
9.62
0.16
9.60
36
4.80
130
260
521
1042
2083
4.81
0.16
4.80
72
2.40
2.40
-0.03
-0.03
-0.03
0.02
2.40
144
288
576
1152
1.20
1.20
1.20
0.60
0.60
0.60
0.30
0.30
0.30
3.579545 MHz System Clock
1.8432 MHz System Clock
Desired Rate
BRG Divisor
Actual Rate
Error
Desired Rate
BRG Divisor
Actual Rate
Error
(kHz)
1250.0
625.0
250.0
115.2
57.6
(Decimal)
(kHz)
N/A
(%)
N/A
(kHz)
1250.0
625.0
250.0
115.2
57.6
(Decimal)
(kHz)
N/A
N/A
N/A
115.2
57.6
38.4
19.2
9.60
4.80
2.40
1.20
0.60
0.30
(%)
N/A
N/A
N/A
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N/A
N/A
1
N/A
N/A
N/A
1
N/A
N/A
223.72
111.9
55.9
37.3
18.6
9.73
4.76
2.41
1.20
0.60
0.30
-10.51
-2.90
-2.90
-2.90
-2.90
1.32
2
4
2
38.4
6
38.4
3
19.2
12
23
47
93
186
373
746
19.2
6
9.60
9.60
12
24
48
96
192
384
4.80
-0.83
0.23
4.80
2.40
2.40
1.20
0.23
1.20
0.60
-0.04
-0.04
0.60
0.30
0.30
PS017610-0404
UART
ZILOG [ ZILOG, INC. ]
