ST92T163N4D0 查看數據表（PDF） - STMicroelectronics
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产品描述 (功能)
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ST92T163N4D0
STMicroelectronics
ST92T163N4D0 Datasheet PDF : 224 Pages
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ST92163 - SERIAL COMMUNICATIONS INTERFACE (SCI)
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Table 32. SCI Baud Rate Generator Divider Values Example 1
Baud
Rate
50.00
75.00
110.00
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Clock
Factor
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
INTCLK: 19660.800 KHz
Desired Freq
(kHz)
Divisor
Dec
Hex
0.80000
1.20000
1.76000
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
24576
16384
11170
4096
2048
1024
512
256
128
64
32
16
6000
4000
2BA2
1000
800
400
200
100
80
40
20
10
Actual
Baud
Rate
50.00
75.00
110.01
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Table 33. SCI Baud Rate Generator Divider Values Example 2
Baud
Rate
50.00
75.00
110.00
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Clock
Factor
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
Desired Freq
(kHz)
INTCLK: 24576 KHz
Divisor
Dec
Hex
0.80000
1.20000
1.76000
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
30720
20480
13963
5120
2560
1280
640
320
160
80
40
20
7800
5000
383B
1400
A00
500
280
140
A0
50
28
14
Actual
Baud
Rate
50.00
75.00
110.01
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Actual Freq
(kHz)
0.80000
1.20000
1.76014
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
Actual Freq
(kHz)
0.80000
1.20000
1.76014
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
Deviation
0.0000%
0.0000%
-0.00081%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
Deviation
0.0000%
0.0000%
-0.00046%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
159/224
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