CD2481 Datasheet, PDF (64/222 Pages) Intel Corporation – Programmable Four-Channel Communications Controller

CD2481 — Programmable Four-Channel Communications Controller
Table 6. Bit Rate Constants, CLK = 30 MHz (Sheet 2 of 2)
Bit Rate
19200
38400
56000
64000
76800
115200
Divisor
c2
61
42
3a
30
20
Clock
clk0
clk0
clk0
clk0
clk0
clk0
Error
0.16%
0.35%
0.05%
0.69%
0.35%
1.38%
Note: All divisors are in hexadecimal.
Table 7. Bit Rate Constants, CLK = 35 MHz
Bit Rate
110
150
300
600
1200
2481
3600
4800
7200
9600
19200
38400
56000
64000
76800
115200
12800
134400
Divisor
9a
71
e3
71
e3
71
4b
e3
97
71
e3
71
4d
43
38
25
21
20
Clock
clk4
clk4
clk3
clk3
clk2
clk2
clk2
clk1
clk1
clk1
clk0
clk0
clk0
clk0
clk0
clk0
clk0
clk0
Error
0.23%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
0.16%
0.53%
0.06%
0.06%
0.53%
1.38%
Note: All divisors are in hexadecimal.
Table 8. Bit Rate Constants, CLK = 60 MHz (Sheet 1 of 2)
Bit Rate
150
300
600
1200
2400
Divisor
c2
61
c2
61
c2
Clock
clk4
clk4
clk3
clk3
clk2
Error
0.16%
0.35%
0.16%
0.35%
0.16%
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