Z8F160x Zilog, Z8F160x Datasheet - Page 112

• Manufacturer Part Number: Z8F160x
• Description: Z8 Encore / Microcontrollers with Flash Memory and 10 Bit A/D Converter
• Manufacturer: Zilog

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