HD6432345 Datasheet, PDF (444/907 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 = 6 MHz
ø = 6.144 MHz
ø = 7.3728 MHz
Error
Error
Error
n
N
(%) n
N
(%) n
N
(%) n
2
106 –0.44 2
108 0.08 2
130 –0.07 2
2
77 0.16 2
79 0.00 2
95 0.00 2
1
155 0.16 1
159 0.00 1
191 0.00 1
1
77 0.16 1
79 0.00 1
95 0.00 1
0
155 0.16 0
159 0.00 0
191 0.00 0
0
77 0.16 0
79 0.00 0
95 0.00 0
0
38 0.16 0
39 0.00 0
47 0.00 0
0
19 –2.34 0
19 0.00 0
23 0.00 0
0
9
–2.34 0
9
0.00 0
11 0.00 0
0
5
0.00 0
5
2.40 0
6
—0
0
4
–2.34 0
4
0.00 0
5
0.00 0
ø = 8 MHz
Error
N
(%)
141 0.03
103 0.16
207 0.16
103 0.16
207 0.16
103 0.16
51 0.16
25 0.16
12 0.16
7
0.00
6
—
ø = 9.8304 MHz
ø = 10 MHz
ø = 12 MHz
ø = 12.288 MHz
Bit Rate
(bit/s)
Error
Error
Error
Error
n
N
(%) n
N
(%) n
N
(%) n
N
(%)
110
2
174 –0.26 2
177 –0.25 2
212
150
2
127 0.00 2
129 0.16 2
155
300
1
255 0.00 2
64 0.16 2
77
600
1
127 0.00 1
129 0.16 1
155
1200
0
255 0.00 1
64 0.16 1
77
2400
0
127 0.00 0
129 0.16 0
155
4800
0
63 0.00 0
64 0.16 0
77
9600
0
31 0.00 0
32 –1.36 0
38
19200
0
15 0.00 0
15 1.73 0
19
31250
0
9
–1.70 0
9
0.00 0
11
38400
0
7
0.00 0
7
1.73 0
9
Note: Settings with an error of 1% or less are recommended.
0.03 2
0.16 2
0.16 2
0.16 1
0.16 1
0.16 0
0.16 0
0.16 0
–2.34 0
0.00 0
–2.34 0
217 0.08
159 0.00
79 0.00
159 0.00
79 0.00
159 0.00
79 0.00
39 0.00
19 0.00
11 2.40
9
0.00
Legend
—: Setting possible, but error occurs
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