SH7727 Datasheet, PDF (575/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 17 Serial Communication Interface (SCI)
Table 17.4 Bit Rates and SCBRR Settings in Asynchronous Mode (3)
Bit Rate
(bits/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
4.9152
nN
2 86
Error (%) n
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
Table 17.4 Bit Rates and SCBRR Settings in Asynchronous Mode (4)
Bit Rate
(bits/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
Rev. 5.00 Dec 12, 2005 page 503 of 1034
REJ09B0254-0500