Z8F1601 Datasheet, PDF (112/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

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