120
HCD-FL7D
Pin No. Pin Name I/O Description
112
A0 O
Address signal output to the S-RAM
113
PM I
PLL reset signal input from the digital audio interface receiver
114
SDI3 I
Audio serial data input from the digital audio processor
115
SDI4 I
Audio serial data input from the digital audio processor
116
SYNC I
Synchronous/asychronous selection signal input terminal
“L”: Synchronous, “H”: asynchronous (fixed at “H” in this set)
117 TST2 —
Ground terminal
118 GP11 —
Not used
119 TST3 —
Ground terminal
120
VDDI —
Power supply terminal (+3.3V)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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