SH7750_08 Datasheet, PDF (765/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 15 Serial Communication Interface (SCI)
Table 15.4 Examples of Bit Rates and SCBRR1 Settings in Synchronous Mode
Pck (MHz)
4
8
16
28.7
Bit Rate (bits/s) n N
nN
nN
nN
n
10
——
——
——
——
—
250
2 249 3 124 3 249 — —
—
500
2 124 2 249 3 124 3 223 3
1k
1 249 2 124 2 249 3 111 3
2.5k
1 99
1 199 2 99
2 178 2
5k
0 199 1 99
1 199 2 89
2
10k
0 99
0 199 1 99
1 178 1
25k
0 39
0 79
0 159 1 71
1
50k
0 19
0 39
0 79
0 143 0
100k
09
0 19
0 39
0 71
0
250k
03
07
0 15
——
0
500k
01
03
07
——
0
1M
0 0*
01
03
——
—
2M
0 0*
01
——
—
Legend:
Blank: No setting is available.
—: A setting is available but error occurs.
*
Continuous transmission/reception is not possible.
Note: As far as possible, the setting should be made so that the error is within 1%.
30
N
—
—
233
116
187
93
187
74
149
74
29
14
—
—
Rev.7.00 Oct. 10, 2008 Page 681 of 1074
REJ09B0366-0700