HD64F38602R Datasheet, PDF (276/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 14 Serial Communication Interface 3 (SCI3, IrDA)
Table 14.2 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode and
ABCS Bit is 0) (1)
32.8 kHz
Bit Rate
Error
(bit/s)
n N (%)
110

150
0 6 −2.38
200
0 4 2.50
250
0 3 2.50
300

600

1200

2400

4800

9600

19200

31250

38400

38.4 kHz
Error
n N (%)
0 10 −0.83
0 7 0.00
0 5 0.00

0 3 0.00
0 1 0.00
0 0 0.00






2 MHz
Error
n N (%)
2 35 −1.36
2 25 0.16
2 19 −2.34
0 249 0.00
0 207 0.16
0 103 0.16
0 51 0.16
0 25 0.16
0 12 0.16


0
1
0.00

2.097152 MHz
Error
n
N (%)
2
36 0.64
2
26 1.14
2
19 2.40
2
15 2.40
0
217 0.21
0
108 0.21
0
54 –0.70
0
26 1.14
0
13 –2.48
0
6
–2.48
— ——
— ——
— ——
Table 14.2 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode and
ABCS Bit is 0) (2)
2.4576 MHz
3 MHz
3.6864 MHz
4 MHz
Bit Rate
Error
Error
Error
(bit/s)
n N (%)
n N (%)
n N (%)
n
Error
N (%)
110
2 43 –0.83 2 52 0.50
2 64 0.70
2
70 0.03
150
2 31 0.00
2 38 0.16
2 47 0.00
2
51 0.16
200
2 23 0.00
2 28 1.02
2 35 0.00
2
38 0.16
250
2 18 1.05
2 22 1.90
2
28 –0.69 2
30 0.81
300
0 255 0.00
2 19 –2.34 2 23 0.00
2
25 0.16
600
0 127 0.00
0 155 0.16
0 191 0.00
0
207 0.16
1200
0 63 0.00
0 77 0.16
0 95 0.00
0
103 0.16
2400
0 31 0.00
0 38 0.16
0 47 0.00
0
51 0.16
4800
0 15 0.00
0 19 –2.34 0 23 0.00
0
25 0.16
9600
0 7 0.00
0 9 –2.34 0 11 0.00
0
12 0.16
19200
0 3 0.00
0
4
–2.34 0
5
0.00
— ——
31250
———
0 2 0.00
———
0
3
0.00
38400
0 1 0.00
———
0
2
0.00
— ——
Rev. 3.00 May 15, 2007 Page 244 of 516
REJ09B0152-0300