SH7708 Datasheet, PDF (366/625 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
3
nN
Error (%)n
1 212 0.03
2
1 155 0.16
1
1 77
0.16
1
0 155 0.16
0
0 77
0.16
0
0 38
0.16
0
0 19
–2.34 0
09
–2.34 0
04
–2.34 0
02
0.00
—
——
—
0
Pφ (MHz)
3.6864
N
Error (%)n
64
0.70
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
5
0.00
0
—
—
0
2
0.00
0
4
N
Error
(%)
70 0.03
207 0.16
103 0.16
207 0.16
103 0.16
51 0.16
25 0.16
12 0.16
6
–6.99
3
0.00
2
8.51
Bit Rate
(Bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
4.9152
nN
Error (%)n
2 86
0.31
2
1 255 0.00
2
1 127 0.00
1
0 255 0.00
1
0 127 0.00
0
0 63
0.00
0
0 31
0.00
0
0 15
0.00
0
07
0.00
0
04
–1.70 0
03
0.00
0
Pφ (MHz)
5
N
Error (%)n
88
–0.25 2
64
0.16
2
129 0.16
1
64
0.16
1
129 0.16
0
64
0.16
0
32
–1.36 0
15
1.73
0
7
1.73
0
4
0.00
0
3
1.73
0
6
N
Error
(%)
106 –0.44
77 0.16
155 0.16
77 0.16
155 0.16
77 0.16
38 0.16
19 –2.34
9
–2.34
5
0.00
4
–2.34
352