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Pin No.
Symbol
I/O
102
DACLRCK
103
DACBCK
104
DACDATA
105
DACEMPH
106
DACCKOUT
107
ADCCKOUT
108
DVss
109
DVdd
110
DVdd
111
DVss
112
XTALIN
113
XTALOUT
114
DVss
115
DVdd
116
AUXCKIN
117
AUXLRCK
118
AUXBCK
119
AUXDATA
120
TESTIN
121
TESTOUT
122
SBSY
TC7SA08FU-X (IC931) : 2-input and gate
Vcc
OUT Y
5
4
1
3
2
IN B
IN A GND
Function
O
LRCK output for DAC
O
BCK output for DAC
O
Serial data output for DAC
O
Emphasis output for DAC
Clock output for DAC
O
( 33.8688MHz or 16.9344MHz )
Clock output for ADC
O
( 33.8688MHz or 16.9344MHz )
-
Digital Vss
3.3V AD I/F Power supply
-
( Same as AD/DA Power supply )
-
Digital 3.3V
-
Digital Vss
Crystal oscillator circuit input
I
( 33.8688MHz )
O
Crystal oscillator circuit output
-
Digital Vss
Digital 3.3V ( for IO )
-
External Clock input
I
( 33.8688MHz )
I
External LRCK input
I
External BCK input
I
External Serial data input
I
TEST input
O
TEST output
I
Block Sync signal for SUBCODE
A
L
L
H
H
Pin No.
Symbol
123
SFSY
124
SBDATA
125
CLCK
126
DVdd
127
DVss
128
DVss
129
DVdd
130
DITOUT
131
DIN0
132
DIN1
133
DIN2
134
DIN3
135
DIRERR
136
DIRRS
137
DIRVCO
138
DIRLPF
139
NC
140
AVdd
141
AVss
142
DVss
143
DVdd
144
DVdd
INPUTS
OUTPUTS
B
Y
L
L
H
L
L
L
H
H
NX-HD10
I/O
Function
I
Frame Sync signal for SUBCODE
I
Data input signal for SUBCODE
Data Clock output signal
O
for SUBCODE
-
Digital 3.3V
-
Digital Vss
-
Digital Vss
Digital 3.3V ( for IO )
-
O
DIT data output
I
Digital Audio I/F inputs
I
I
I
DIR-PLL Lock,
O
DIR Data Error output
I
VCO Gain controll input
VCO Free Run oscillator
I
frequency controll input
O
Loop filter setting
No Connect ( Must be Open )
-
Analog 3.3V ( for DIR )
-
Analog Vss (for DIR)
-
Digital Vss
-
Digital 3.3V
-
3.3V DRAM I/F Power supply
-
(Same as External DRAM)
1-29
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