ATJ2073 ETC, ATJ2073 Datasheet - Page 40

• Manufacturer Part Number: ATJ2073
• Description: The Atj2073 is a Single-chip Highly-intergrated Digital Music System Solution for Devices such as Dedicated Audio Players, Pdas, and cell Phones
• Manufacturer: ETC

(7) Serial interface parameter
Prescale Value
Baud Rate
Note :
Data transfer rate per bit, which is determined by the divisor of the baud-rate generator that is set with UART1/2
Baud Rate Registers and clock prescaler that is set with UART1/2 Control Registers.
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115200
600
1200
1800
2000
2400
3600
4800
7200
9600
14400
19200
28800
38400
57600
230400
460800
750000
921600
1500000
Remark n=0 to 7
KEYIN
KEYOUT
(output)
(input)
(7:0)
n
ATJ2073
13
Divisor
192
96
64
58
48
32
24
16
12
8
6
4
3
2
1
-
-
-
-
-
%Error
0.16%
0.16%
0.16%
0.53%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
-
-
-
-
-
t
Divisor
128
96
64
48
32
24
16
8
4
2
-
1
-
KS
256
192
-
-
-
-
-
1.625
%Error
-
-
-
-
-
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
-
-
0.16%
0.16%
1
Divisor
t
208
156
104
78
52
39
26
13
KH
-
-
2
-
1
-
-
-
-
-
-
-
Actions Semiconductor Co.,LTD
%Error
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.16%
0.00%
0.00%
-
-
-
-
-
-
-
-
-
-
Data Sheet