Table 12.6 Brr Settings For Various Bit Rates (Clocked Synchronous Mode); Table 12.7 Maximum Bit Rate With External Clock Input (Clocked Synchronous Mode) - Renesas H8S/2111B Hardware Manual

Table 12.6 BRR Settings for Various Bit Rates (Clocked Synchronous Mode)

Bit Rate
(bit/s)
110 —
250 2
500 2
1k 1
2.5k 1
5k 0
10k 0
25k 0
50k 0
100k 0
250k 0
500k 0
1M 0
2.5M
5M
[Legend]
Blank: Cannot be set.
—: Can be set, but there will be a degree of error.
Continuous transfer or reception is not possible.
*:

Table 12.7 Maximum Bit Rate with External Clock Input (Clocked Synchronous Mode)

φ (MHz)
External Input Clock (MHz)
4 0.6667
6 1.0000
8 1.3333
10 1.6667
Rev. 1.00, 05/04, page 248 of 544
Operating Frequency φ (MHz)
4
n N
—
249
124
249
99
199
99
39
19
9
3
1*
0
8
n N
3 124
2 249
2 124
1 199
1 99
0 199
0 79
0 39
0 19
0 7
0 3
0 1
Maximum Bit Rate (bit/s)
666666.7
1000000.0
1333333.3
1666666.7
10
n N
— —
— —
— —
1 249
1 124
0 249
0 99
0 49
0 24
0 9
0 4
0 0*