Renesas M16C Series User Manual page 246

M30240 Group
Table 2.25: Timer Ai register adjustment factor
SIM Card
Bit rate
internal clock
D
F(Hz)
372
16
1/2
1/4
1/8
1/16
1/32
1/64
558
16
1/2
1/4
1/8
1/16
1/32
1/64
16
744 1/2
1/4
1/8
1/16
1/32
1/64
Setting example under the following conditions
f(X )=12MHz
IN
Timer Ai counter set value = 3, UART2 bit rate generator set value = 0
Rev.1.00 Sep 24, 2003 Page 228 of 360
Timer Aj
F/D
value
1 372
2 186
4 93
8
744
1488
2976
5952
11904
23808
1 558
2 279
4
8
1116
2232
4464
8928
17856
35712
1 744
2 372
4 186
8 93
1488
2976
5952
11904
23808
47616 11903
Combination impossible to deal with due to current specifications of M30240M6
Combination in which the F/D itself does not become and interger.
SIM Card
internal clock
F(Hz)
92 1116
185
371
743
1487
2975
5951
1488
278
557
1115
2231
4463
8927
185
92
371 1860
743
1487
2975
5951
Clock-Asynchronous Serial I/O
Bit rate Timer Aj
F/D
D value
1 1116
2 558
4 279
8
16
1/2 2232
1/4 4464
1/8 8928
1/16 17856
1/32 35712
1/64 71424
1 1488
2 744
4 372
8 186
16 93
1/2 2976
1/4 5952
1/8 11904
1/16 23808
1/32 47616
1/64 95232
1 1860
2 930
4 465
8
16
1/2 3720
1/4 7440
1/8 14880
1/16 29760
1/32 59520
1/64 119040
278
557
1115
2231
4463
8927
17855
371
185
92
743
1487
2975
5951
11903
23807
464
929
1859
3719
7439
14879
29759