SH7708 Datasheet, PDF (378/633 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 13.4 Bit Rates and SCBRR Settings in Asynchronous Mode (cont)
Bit Rate
(Bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
14.7456
Error
n N (%) n
3 64 0.70 3
2 191 0.00 2
2 95 0.00 2
1 191 0.00 1
1 95 0.00 1
0 191 0.00 0
0 95 0.00 0
0 47 0.00 0
0 23 0.00 0
0 14 –1.70 0
0 11 0.00 0
Pφ (MHz)
16
19.6608
Error
Error
N (%) n N (%) n
70 0.03 3 86 0.31 3
207 0.16 2 255 0.00 3
103 0.16 2 127 0.00 2
207 0.16 1 255 0.00 2
103 0.16 1 127 0.00 1
207 0.16 0 255 0.00 0
103 0.16 0 127 0.00 0
51 0.16 0 63 0.00 0
25 0.16 0 31 0.00 0
15 0.00 0 19 –1.70 0
12 0.16 0 15 0.00 0
20
Error
N (%)
88 –0.25
64 0.16
129 0.16
64 0.16
129 0.16
64 0.16
129 0.16
64 0.16
32 –1.36
19 0.00
15 1.73
Pφ (MHz)
24
24.576
28.7
30
Bit Rate
Error
Error
Error
Error
(Bit/s)
n N (%) n N (%) n N (%) n N (%)
110
3 106 –0.44 3 108 0.08 3 126 0.31 3 132 0.13
150
3 77 0.16 3 79 0.00 3 92 0.46 3 97 –0.35
300
2 155 0.16 2 159 0.00 2 186 –0.08 2 194 0.16
600
2 77 0.16 2 79 0.00 2 92 0.46 2 97 –0.35
1200
1 155 0.16 1 159 0.00 1 186 –0.08 1 194 0.16
2400
1 77 0.16 1 79 0.00 1 92 0.46 1 97 –0.35
4800
0 155 0.16 0 159 0.00 0 186 –0.08 0 194 –1.36
9600
0 77 0.16 0 79 0.00 0 92 0.46 0 97 –0.35
19200
0 38 0.16 0 39 0.00 0 46 –0.61 0 48 –0.35
31250
0 23 0.00 0 24 –1.70 0 28 –1.03 0 29 0.00
38400
0 19 –2.34 0 19 0.00 0 22 1.55 0 23 1.73
360