Renesas SH7709S Manual Do Utilizador
Rev. 5.00, 09/03, page 447 of 760
Table 14.4 lists examples of SCBRR settings in asynchronous mode, and table 14.5 lists examples
of SCBRR settings in synchronous mode.
of SCBRR settings in synchronous mode.
Table 14.4
Bit Rates and SCBRR Settings in Asynchronous Mode
P
φφφφ
(MHz)
2
2.097152
2.4576
Bit Rate (bits/s) n
N
Error (
%
%
%
%
) n
N
Error (
%
%
%
%
) n
N
Error (
%
%
%
%
)
110
1
141
0.03
1
148
–0.04
1
174
–0.26
150
1
103
0.16
1
108
0.21
1
127
0.00
300
0
207
0.16
0
217
0.21
0
255
0.00
600
0
103
0.16
0
108
0.21
0
127
0.00
1200
0
51
0.16
0
54
–0.70
0
63
0.00
2400
0
25
0.16
0
26
1.14
0
31
0.00
4800
0
12
0.16
0
13
–2.48
0
15
0.00
9600
0
6
–6.99
0
6
–2.48
0
7
0.00
19200
0
2
8.51
0
2
13.78
0
3
0.00
31250
0
1
0.00
0
1
4.86
0
1
22.88
38400
0
1
–18.62
0
1
–14.67
0
1
0.00
P
φφφφ
(MHz)
3
3.6864
4
Bit Rate (bits/s) n
N
Error (
%
%
%
%
) n
N
Error (
%
%
%
%
) n
N
Error (
%
%
%
%
)
110
1
212
0.03
2
64
0.70
2
70
0.03
150
1
155
0.16
1
191
0.00
1
207
0.16
300
1
77
0.16
1
95
0.00
1
103
0.16
600
0
155
0.16
0
191
0.00
0
207
0.16
1200
0
77
0.16
0
95
0.00
0
103
0.16
2400
0
38
0.16
0
47
0.00
0
51
0.16
4800
0
19
–2.34
0
23
0.00
0
25
0.16
9600
0
9
–2.34
0
11
0.00
0
12
0.16
19200
0
4
–2.34
0
5
0.00
0
6
–6.99
31250
0
2
0.00
—
—
—
0
3
0.00
38400
—
—
—
0
2
0.00
0
2
8.51