HD64F38602R Datasheet, PDF (278/552 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) (1)
32.8 kHz
38.4 kHz
Bit Rate
Error
Error
(bit/s)
n N (%)
n N (%)
110
0 18 –1.91 0 21 -0.83
150
0 13 –2.38 0 15 0.00
200
0 9 2.50 0 11 0.00
250
0 7 2.50 — — —
300
0 6 –2.38 0 7 0.00
600
———
0 3 0.00
1200
———
0 1 0.00
2400
———
0 0 0.00
4800
———
———
9600
———
———
19200
———
———
31250
———
———
38400
———
———
2 MHz
Error
n N (%)
2 70 0.03
2 51 0.16
2 38 0.16
2 30 0.81
2 25 0.16
0 207 0.16
0 103 0.16
0 51 0.16
0 25 0.16
0 12 0.16
———
0 3 0.00
———
2.097152 MHz
Error
n
N (%)
2 73 0.64
2 54 –0.70
2 40 –0.10
2 32 –0.70
2 26 1.14
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 14.3 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode and
ABCS Bit is 1) (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 86 0.31 2 106 –0.44 2 130 -0.07 2 141 0.03
150
2 63 0.00 2 77 0.16 2 95 0.00 2 103 0.16
200
2 47 0.00 2 58 –0.69 2 71 0.00 2 77 0.16
250
2 37 1.05 2 46 –0.27 2 57 -0.69 2 62 –0.79
300
2 31 0.00 2 38 0.16 2 47 0.00 2 51 0.16
600
0 255 0.00 2 19 –2.34 2 23 0.00 2 25 0.16
1200
0 127 0.00 0 155 0.16 0 191 0.00 0 207 0.16
2400
0 63 0.00 0 77 0.16 0 95 0.00 0 103 0.16
4800
0 31 0.00 0 38 0.16 0 47 0.00 0 51 0.16
9600
0 15 0.00 0 19 –2.34 0 23 0.00 0 25 0.16
19200 0 7 0.00 0 9 –2.34 0 11 0.00 0 12 0.16
31250 0 4 –1.70 0 5 0.00 — — —
0 7 0.00
38400 0 3 0.00 0 4 –2.34 0 5 0.00 — — —
Rev. 3.00 May 15, 2007 Page 246 of 516
REJ09B0152-0300