SH7046 Datasheet, PDF (373/611 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) (1)
Logical
4
Bit Rate
Error
(bit/s) n N (%)
110
1 140 0.74
150
1 103 0.16
300
1 51 0.16
600
1 25 0.16
1200
1 12 0.16
2400
0 51 0.16
4800
0 25 0.16
9600
0 12 0.16
14400 0 8 –3.55
19200 0 6 –6.99
28800 0 3 8.51
31250 0 3 0.00
38400 0 2 8.51
Operating Frequency Pφ (MHz)
6
8
10
nN
Error
(%)
nN
Error
(%)
nN
Error
(%)
1 212 0.03 2 70 0.03 2 88 –0.25
1 155 0.16 2 51 0.16 2 64 0.16
1 77 0.16 2 25 0.16 1 129 0.16
1 38 0.16 2 12 0.16 1 64 0.16
0 155 0.16 1 25 0.16 1 32 –1.36
0 77 0.16 1 12 0.16 0 129 0.16
0 38 0.16 0 51 0.16 0 64 0.16
0 19 –2.34 0 25 0.16 0 32 –1.36
0 12 0.16 0 16 2.12 0 21 –1.36
0 9 –2.34 0 12 0.16 0 15 1.73
0 6 –6.99 0 8 –3.55 0 10 –1.36
0 5 0.00 0 7 0.00 0 9 0.00
0 4 –2.34 0 6 –6.99 0 7 1.73
12
nN
Error
(%)
2 106 –0.44
2 77 0.16
2 38 0.16
1 77 0.16
1 38 0.16
0 155 0.16
0 77 0.16
0 38 0.16
0 25 0.16
0 19 –2.34
0 12 0.16
0 11 0.00
0 9 –2.34
Rev. 4.00 Dec 05, 2005 page 329 of 564
REJ09B0270-0400