HD64F2357F20V Datasheet, PDF (511/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

Bit Rate
(bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
ø = 18 MHz
ø = 19.6608 MHz
Error
Error
n
N
(%) n
N
(%) n
3
79 –0.12 3
86 0.31 3
2
233 0.16 2
255 0.00 3
2
116 0.16 2
127 0.00 2
1
233 0.16 1
255 0.00 2
1
116 0.16 1
127 0.00 1
0
233 0.16 0
255 0.00 1
0
116 0.16 0
127 0.00 0
0
58 –0.69 0
63 0.00 0
0
28 1.02 0
31 0.00 0
0
17 0.00 0
19 –1.70 0
0
14 –2.34 0
15 0.00 0
ø = 20 MHz
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
Table 14-4 BRR Settings for Various Bit Rates (Clocked Synchronous Mode)
Bit Rate
(bit/s)
ø = 2 MHz ø = 4 MHz ø = 8 MHz ø = 10 MHz ø = 16 MHz ø = 20 MHz
n
N
n
N
n
N
n
N
n
N
n
N
110
3
70
250
2
124 2
249 3
124 — — 3
249
500
1
249 2
124 2
249 — — 3
124 — —
1k
1
124 1
249 2
124 — — 2
249 — —
2.5 k
0
199 1
99 1
199 1
249 2
99 2
124
5k
0
99 0
199 1
99 1
124 1
199 1
249
10 k
0
49 0
99 0
199 0
249 1
99 1
124
25 k
0
19 0
39 0
79 0
99 0
159 0
199
50 k
0
9
0
19 0
39 0
49 0
79 0
99
100 k
0
4
0
9
0
19 0
24 0
39 0
49
250 k
0
1
0
3
0
7
0
9
0
15 0
19
500 k
0
0* 0
1
0
3
0
4
0
7
0
9
1M
0
0* 0
1
0
3
0
4
2.5 M
0
0*
0
1
5M
Legend:
Blank: Cannot be set.
— : Can be set, but there will be a degree of error.
* : Continuous transfer is not possible.
0
0*
Rev.6.00 Oct.28.2004 page 481 of 1016
REJ09B0138-0600H