HD64F3687GHV Datasheet, PDF (332/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 16 Serial Communication Interface 3 (SCI3)
Table 16.3 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode) (2)
Bit Rate
(bit/s) n
110
2
150
2
300
1
600
1
1200
0
2400
0
4800
0
9600
0
19200 0
31250 0
38400 0
6
N
106
77
155
77
155
77
38
19
9
5
4
Error
(%)
–0.44
0.16
0.16
0.16
0.16
0.16
0.16
–2.34
–2.34
0.00
–2.34
Operating Frequency φ (MHz)
6.144
Error
n
N
(%)
n
2
108 0.08
2
2
79
0.00
2
1
159 0.00
1
1
79
0.00
1
0
159 0.00
0
0
79
0.00
0
0
39
0.00
0
0
19
0.00
0
0
9
0.00
0
0
5
2.40
0
0
4
0.00
0
7.3728
Error
N
(%)
130 –0.07
95
0.00
191 0.00
95
0.00
191 0.00
95
0.00
47
0.00
23
0.00
11
0.00
6
5.33
5
0.00
Operating Frequency φ (MHz)
8
9.8304
10
Bit Rate
Error
Error
Error
(bit/s) n N (%) n N (%) n N (%) n
110
2 141 0.03 2 174 –0.26 2 177 –0.25 2
150
2 103 0.16 2 127 0.00 2 129 0.16 2
300
1 207 0.16 1 255 0.00 2 64 0.16 2
600
1 103 0.16 1 127 0.00 1 129 0.16 1
1200
0 207 0.16 0 255 0.00 1 64 0.16 1
2400
0 103 0.16 0 127 0.00 0 129 0.16 0
4800
0 51 0.16 0 63 0.00 0 64 0.16 0
9600
0 25 0.16 0 31 0.00 0 32 –1.36 0
19200 0 12 0.16 0 15 0.00 0 15 1.73 0
31250
0
7
0.00 0
9
–1.70 0
9
0.00 0
38400
0
6
-6.99 0
7
0.00 0
7
1.73 0
[Legend]
: A setting is available but error occurs.
12
Error
N (%)
212 0.03
155 0.16
77 0.16
155 0.16
77 0.16
155 0.16
77 0.16
38 0.16
19 –2.34
11 0.00
9 –2.34
Rev. 3.00 Sep. 10, 2007 Page 298 of 528
REJ09B0216-0300