HD64F38602R Datasheet, PDF (279/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 14 Serial Communication Interface 3 (SCI3, IrDA)
Table 14.3 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode and
ABCS Bit is 1) (3)
4.194304 MHz
4.9152 MHz
Bit Rate
Error
Error
(bit/s)
n N (%)
n N (%)
n
110
2 148 –0.04 2 174 –0.26 2
150
2 108 0.21 2 127 0.00 2
200
2 81 –0.10 2 95 0.00 2
250
2 65 –0.70 2 76 –0.26 2
300
2 54 –0.70 2 63 0.00 2
600
2 26 1.14 2 31 0.00 2
1200
0 217 0.21 0 255 0.00 2
2400
0 108 0.21 0 127 0.00 0
4800
0 54 –0.70 0 63 0.00 0
9600
0 26 1.14 0 31 0.00 0
19200 0 13 –2.48 0 15 0.00 0
31250 — — —
0 9 –1.70 0
38400 0 6 -2.48 0 7 0.00 0
5 MHz
Error
N (%)
n
177 –0.25 2
129 0.16 2
97 –0.35 2
77 0.16 2
64 0.16 2
32 –1.36 2
15 1.73 2
129 0.16 0
64 0.16 0
32 –1.36 0
15 1.73 0
9 0.00 0
7 1.73 0
6 MHz
Error
N (%)
212 0.03
155 0.16
116 0.16
93 –0.27
77 0.16
38 0.16
19 –2.34
155 0.16
77 0.16
38 0.16
19 –2.34
11 0.00
9 –2.34
Table 14.3 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode and
ABCS Bit is 1) (4)
Bit Rate
(bit/s)
110
150
200
250
300
600
1200
2400
4800
9600
19200
31250
38400
6.144 MHz
Error
n N (%)
2 217 0.08
2 159 0.00
2 119 0.00
2 95 0.00
2 79 0.00
2 39 0.00
2 19 0.00
0 159 0.00
0 79 0.00
0 39 0.00
0 19 0.00
0 11 2.40
0 9 0.00
7.3728 MHz
Error
n N (%)
3 64 0.70
2 191 0.00
2 143 0.00
2 114 0.17
2 95 0.00
2 47 0.00
2 23 0.00
0 191 0.00
0 95 0.00
0 47 0.00
0 23 0.00
0 14 –1.70
0 11 0.00
8 MHz
Error
n N (%)
3 70 0.03
2 207 0.16
2 155 0.16
2 124 0.00
2 103 0.16
2 51 0.16
2 25 0.16
0 207 0.16
0 103 0.16
0 51 0.16
0 25 0.16
0 15 0.00
0 12 0.16
9.8304 MHz
Error
n N (%)
3 86 0.31
2 255 0.00
2 191 0.00
2 153 -0.26
2 127 0.00
2 63 0.00
2 31 0.00
0 255 0.00
0 127 0.00
0 63 0.00
0 31 0.00
0 19 –1.70
0 15 0.00
10 MHz
Error
n N (%)
3 88 –0.25
3 64 0.16
2 194 0.16
2 155 0.16
2 129 0.16
2 64 0.16
2 32 –1.36
2 15 1.73
0 129 0.16
0 64 0.16
0 32 –1.36
0 19 0.00
0 15 1.73
Rev. 3.00 May 15, 2007 Page 247 of 518
REJ09B0152-0300