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Serial Interface
13-47
Table 13-4-3 Bit Rates (2) (When IOCLK = 12 MHz)
Bit rate (bit/s) Division ratio 1 Division ratio 2 Bit rate error
230 400 1 52 0.16 %
115 200 1 104 0.16 %
56 000 2 107 0.13 %
38 400 3 104 0.16 %
19 200 5 125 0.00 %
9 600 10 125 0.00 %
4 800 20 125 0.00 %
2 400 40 125 0.00 %
1 200 79 127 0.33 %
600 158 127 0.33 %
300 315 127 0.01 %
150 630 127 0.01 %
Table 13-4-4 Bit Rates (3) (When IOCLK = 8 MHz)
Bit rate (bit/s) Division ratio 1 Division ratio 2 Bit rate error
230 400 1 35 0.80 %
115 200 1 69 0.64 %
56 000 2 71 0.60 %
38 400 2 104 0.16 %
19 200 4 104 0.16 %
9 600 7 119 0.04 %
4 800 14 119 0.04 %
2 400 27 123 0.37 %
1 200 53 126 0.17 %
600 105 127 0.01 %
300 210 127 0.01 %
150 420 127 0.01 %