CD1284 Datasheet, PDF (104/176 Pages) Intel Corporation – IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports

CD1284 — IEEE 1284-Compatible Parallel Interface Controller
Table 23. Baud Rate Constants — CLK = 20.2752 MHz
Baud Rate
110
150
300
600
1200
2400
4800
9600
19200
38400
56000
57600
64000
76800
RCOR/TCOR
4
4
3
3
2
2
1
1
0
0
0
0
0
0
RBPR/TBPR (Hex)
5A
42
84
42
84
42
84
42
84
42
2D
2C
28
21
115200
0
16
128000
0
14
150000
0
11
Error
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.57%
0.00%
1.00%
0.00%
0.00%
(Not recommended at this CLK)
1.01%
(Not recommended at this CLK)
0.62%
(Not recommended at this CLK)
Table 24. Baud Rate Constants — CLK = 20.00 MHz (Sheet 1 of 2)
Baud Rate
RCOR/TCOR (Hex)
RBPR/TBPR
110
4
59
150
4
41
300
3
82
600
3
41
1200
2
82
2400
2
41
4800
1
82
9600
1
41
19200
0
82
38400
0
41
56000
0
2D
57600
0
2B
64000
0
27
Error
0.25%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.79%
0.94%
0.16%
104
Datasheet