SH7046 Datasheet, PDF (376/611 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7046 Series

Section 12 Serial Communication Interface (SCI)
Table 12.3 BRR Settings for Various Bit Rates (Asynchronous Mode) (4)
Logical
32
Bit Rate
Error
(bit/s) n N (%)
110
3 70 0.03
150
2 207 0.16
300
2 103 0.16
600
2 51 0.16
1200
1 103 0.16
2400
1 51 0.16
4800
0 207 0.16
9600
0 103 0.16
14400 0 68 0.64
19200 0 51 0.16
28800 0 34 –0.79
31250 0 31 0.00
38400 0 25 0.16
Operating Frequency Pφ (MHz)
34
36
38
nN
Error
(%)
nN
Error
(%)
nN
Error
(%)
3 74 0.62 3 79 –0.12 3 83 0.40
2 220 0.16 2 233 0.16 2 246 0.16
2 110 –0.29 2 116 0.16 2 123 –0.24
2 54 0.62 2 58 –0.69 2 61 –0.24
1 110 –0.29 1 116 0.16 1 123 –0.24
1 51 6.42 1 58 –0.69 1 61 –0.24
0 220 0.16 0 234 –0.27 0 246 0.16
0 110 –0.29 0 116 0.16 0 123 –0.24
0 73 –0.29 0 77 0.16 0 81 0.57
0 54 0.62 0 58 –0.69 0 61 –0.24
0 36 –0.29 0 38 0.16 0 40 0.57
0 33 0.00 0 35 0.00 0 37 0.00
0 27 –1.18 0 28 1.02 0 30 –0.24
40
nN
Error
(%)
3 88 –0.25
3 64 0.16
2 129 0.16
2 64 0.16
1 129 0.16
1 64 0.16
1 32 –1.36
0 129 0.16
0 86 –0.22
0 64 0.16
0 42 0.94
0 39 0.00
0 32 –1.36
Rev. 4.00 Dec 05, 2005 page 332 of 564
REJ09B0270-0400