CD2231 Intel Corporation, CD2231 Datasheet - Page 61

• Manufacturer Part Number: CD2231
• Description: CD2231 Intelligent Two-channel Lan And Wan Communications Controller
• Manufacturer: Intel Corporation

Datasheet
Table 6. Bit Rate Constants, CLK = 25 MHz (Sheet 2 of 2)
Table 7. Bit Rate Constants, CLK = 30 MHz
Table 8. Bit Rate Constants, CLK = 35 MHz (Sheet 1 of 2)
Bit Rate
19200
38400
56000
64000
76800
NOTE: All divisors are in hexadecimal.
Bit Rate
110
150
300
600
1200
2400
3600
4800
7200
9600
19200
38400
56000
64000
76800
115200
NOTE: All divisors are in hexadecimal.
Bit Rate
110
150
300
600
1200
2401
3600
Intelligent Two-Channel LAN and WAN Communications Controller — CD2231
Divisor
Divisor
Divisor
a2
50
37
30
28
84
61
c2
61
c2
61
40
c2
81
61
c2
61
42
3a
30
20
9a
71
e3
71
e3
71
4b
Clock
Clock
Clock
Clk 0
Clk 0
Clk 0
Clk 0
Clk 0
Clk 4
Clk 4
Clk 3
Clk 3
Clk 2
Clk 2
Clk 2
Clk 1
Clk 1
Clk 1
Clk 0
Clk 0
Clk 0
Clk 0
Clk 0
Clk 0
Clk 4
Clk 4
Clk 3
Clk 3
Clk 2
Clk 2
Clk 2
0.15%
0.47%
0.35%
0.35%
0.76%
0.13%
0.35%
0.16%
0.35%
0.16%
0.35%
0.16%
0.16%
0.16%
0.35%
0.16%
0.35%
0.05%
0.69%
0.35%
1.38%
0.23%
0.06%
0.06%
0.06%
0.06%
0.06%
0.06%
Error
Error
Error
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