CD2401 Intel, CD2401 Datasheet - Page 61

• Manufacturer Part Number: CD2401
• Description: Multi-protocol Communications Controller
• Manufacturer: Intel

Datasheet
Table 4. Clock Source Select (Sheet 2 of 2)
Table 5. Bit Rate Constants, CLK = 20 MHz
Table 6. Bit Rate Constants, CLK = 25 MHz (Sheet 1 of 2)
1.All divisors are in hexadecimal.
Bit Rate
50
110
150
300
600
1200
2401
3600
4800
7200
9600
19200
38400
56000
64000
Bit Rate
50
110
150
300
600
1200
2401
3600
4800
7200
9600
ClkSel2
1
1
1
ClkSel1
1
1
1
ClkSel0
Divisor
Divisor
0
1
1
c2
58
40
81
40
81
40
ad
81
56
40
81
40
2c
26
6e
50
a2
50
a2
50
d8
a2
6c
50
f3
Multi-Protocol Communications Controller — CD2401
1
1
External clock
Receive clock
Reserved
Select
Clock
Clock
Clk 4
Clk 4
Clk 4
Clk 3
Clk 3
Clk 2
Clk 2
Clk 1
Clk 1
Clk 1
Clk 1
Clk 0
Clk 0
Clk 0
Clk 0
Clk 4
Clk 4
Clk 4
Clk 3
Clk 3
Clk 2
Clk 2
Clk 1
Clk 1
Clk 1
Clk 1
(RCOR)
(TCOR)
0.16%
0.25%
0.16%
0.16%
0.16%
0.16%
0.16%
0.22%
0.16%
0.22%
0.16%
0.16%
0.16%
0.80%
0.16%
0.06%
0.02%
0.47%
0.15%
0.47%
0.15%
0.47%
0.01%
0.15%
0.45%
0.47%
Error
Error
61