HD6432345 Datasheet, PDF (445/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Table 12.3 BRR Settings for Various Bit Rates (Asynchronous Mode) (cont)
Bit Rate
(bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
ø = 14 MHz
ø = 14.7456 MHz
ø = 16 MHz
ø = 17.2032 MHz
Error
Error
Error
Error
n
N
(%) n
N
(%) n
N
(%) n
N
(%)
2
248 –0.17 3
64 0.70 3
70 0.03 3
75 0.48
2
181 0.16 2
191 0.00 2
207 0.16 2
223 0.00
2
90 0.16 2
95 0.00 2
103 0.16 2
111 0.00
1
181 0.16 1
191 0.00 1
207 0.16 1
223 0.00
1
90 0.16 1
95 0.00 1
103 0.16 1
111 0.00
0
181 0.16 0
191 0.00 0
207 0.16 0
223 0.00
0
90 0.16 0
95 0.00 0
103 0.16 0
111 0.00
0
45 –0.93 0
47 0.00 0
51 0.16 0
55 0.00
0
22 –0.93 0
23 0.00 0
25 0.16 0
27 0.00
0
13 0.00 0
14 –1.70 0
15 0.00 0
16 1.20
0
10 — 0
11 0.00 0
12 0.16 0
13 0.00
ø = 18 MHz
ø = 19.6608 MHz
ø = 20 MHz
Bit Rate
(bit/s)
Error
Error
Error
n
N
(%) n
N
(%) n
N
(%)
110
3
79 –0.12 3
86 0.31 3
88
150
2
233 0.16 2
255 0.00 3
64
300
2
116 0.16 2
127 0.00 2
129
600
1
233 0.16 1
255 0.00 2
64
1200
1
116 0.16 1
127 0.00 1
129
2400
0
233 0.16 0
255 0.00 1
64
4800
0
116 0.16 0
127 0.00 0
129
9600
0
58 –0.69 0
63 0.00 0
64
19200
0
28 1.02 0
31 0.00 0
32
31250
0
17 0.00 0
19 –1.70 0
19
38400
0
14 –2.34 0
15 0.00 0
15
Note: Settings with an error of 1% or less are recommended.
–0.25
0.16
0.16
0.16
0.16
0.16
0.16
0.16
–1.36
0.00
1.73
Legend
—: Setting possible, but error occurs
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