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3 7 63 1515 0
- Pin Functions (LC89055WHS-RA8)
Pin No.
Pin Name
1
DISEL
2
DOUT
3
DIN0
4
DIN1
5
DIN2
6
DGND
7
DVDD
8
R
9
VIN
10
LPF
11
AVDD
12
AGND
13
CKOUT
14
BCK
15
LRCK
16
DATAO
17
XSTATE
18
DGND
19
DVDD
20
XMCK
21
XOUT
22
XIN
23
EMPHA
24
AUDIO
25
CSFLAG
26
F0/P0/C0
TE
L 13942296513
27
F1/P1/C1
28
F2/P2/C2
29
VF/P3/C3
30
DVDD
31
DGND
32
AUTO
33
BPSYNC
34
ERROR
35
DO
36
DI
37
CE
38
CL
39
XSEL
40
MODE0
41
MODE1
42
DGND
43
DVDD
44
DOSEL0
45
DOSEL1
46
CKSEL0
47
CKSEL1
48
XMODE
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I/O
Function and Operation
I
Select input pin for data input pin(DIN0,DIN1)
O
Output pin for serial audio data
I
Digital data input pin
I
Digital data input pin
I
Digital data input pin
GND for digital circuit
Digital VDD pin(5V)
I
VCO gain control input pin
I
Input pin for VCO free run frequency setting
O
PLL loop filter setting pin
Analog power supply
Analog GND
O
Clock output pin
O
64fs clock output pin
O
fs clock output pin
O
Data output pin
O
Output pin for source clock switch monitor
Digital GND
Digital power supply
O
Crystal oscillation clock output pin
O
Crystal oscillator connection output pin
I
Crystal oscillator connection input pin
O
Output pin for emphasis information of channel status
O
Output pin for bit 1 of channel status (non-PCM data detection bit)
O
Output pin for updating flag of the leading 40 bits of channel status
O
Output pin for calculated signal of input fs/Pc data type/input word
information
O
Output pin for calculated signal of input fs/Pc data type/input word
information
O
Output pin for calculated signal of input fs/Pc data type/input word
information
O
Output pin for validity flag/Pc data type/input word information
Digital power supply
Digital GND
O
Output pin for non-PCM burst data transmission detection signal(Pa,Pb detection)
O
Output pin for non-PCM burst preample Pa, Pb, Pc, Pd sync signal
O
Output pin for PLL lock error, data error flag
O
Output pin for microcomputer IF read data
I
Output pin for microcomputer IF write data
I
Microcomputer IF chip enable pin
I
Microcomputer IF clock input pin
I
Select input pin for XIN crystal oscillator frequency
I
Mode setting input pin
I
Mode setting input pin
Digital GND
Digital power supply
I
Output data format select input pin
I
Output data format select input pin
I
Output clock select input pin
I
Output clock select input pin
I
System reset input pin
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