SH7708 Datasheet, PDF (367/625 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 13.4Bit Rates and SCBRR Settings in Asynchronous Mode (cont)
Bit Rate
(Bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
6.144
nN
Error (%)n
2 108 0.08
2
2 79
0.00
2
1 159 0.00
1
1 79
0.00
1
0 159 0.00
0
0 79
0.00
0
0 39
0.00
0
0 19
0.00
0
09
0.00
0
05
2.40
0
04
0.00
0
Pφ (MHz)
7.3728
N
Error (%)n
130 –0.07 2
95
0.00
2
191 0.00
1
95
0.00
1
191 0.00
0
95
0.00
0
47
0.00
0
23
0.00
0
11
0.00
0
6
5.33
0
5
0.00
0
8
N
Error
(%)
141 0.03
103 0.16
207 0.16
103 0.16
207 0.16
103 0.16
51 0.16
25 0.16
12 0.16
7
0.00
6
–6.99
9.8304
Bit Rate
Error
(Bit/s)
n N (%) n
110
2 174 –0.26 2
150
2 127 0.00 2
300
1 255 0.00 2
600
1 127 0.00 1
1200
0 255 0.00 1
2400
0 127 0.00 0
4800
0 63 0.00 0
9600
0 31 0.00 0
19200
0 15 0.00 0
31250
0 9 –1.70 0
38400
0 7 0.00 0
Pφ (MHz)
10
12
Error
Error
N (%) n N (%) n
177 –0.25 2 212 0.03 2
129 0.16 2 155 0.16 2
64 0.16 2 77 0.16 2
129 0.16 1 155 0.16 1
64 0.16 1 77 0.16 1
129 0.16 0 155 0.16 0
64 0.16 0 77 0.16 0
32 –1.36 0 38 0.16 0
15 1.73 0 19 0.16 0
9 0.00 0 11 0.00 0
7 1.73 0 9 –2.34 0
12.288
Error
N (%)
217 0.08
159 0.00
79 0.00
159 0.00
79 0.00
159 0.00
79 0.00
39 0.00
19 0.00
11 2.40
9 0.00
353