Pin No.
Pin Name
I/O
Description
-21-
41
ADPVCC
I
A-D reference voltage input
42
DSLF
O
Loop filter terminal for DSL
43
DRF
I
Bias terminal for DSL
44
PLLF
O
Loop filter terminal for PLL
45
VCOF
O
Loop filter terminal for jitter free VCO
46
AVDD2
I
Power supply for analog circuits
47
AVSS2
I
GND for analog circuits
48
OUTL
O
Lch audio output
49
AVSS1
I
GND for analog circuits
50
OUTR
O
Rch audio output
51
AVDD1
I
Power supply for analog circuits
52
FSEL
I
Noise filter selection
53
TMOD1
I
Terminal mode selection input signal 1
54
TMOD2
I
Terminal mode selection input signal 2
55
FLAG
O
Flag signal output
56
IPFLAG/CLVS
O
"Command selectionInterpolation flag signal output H: InterpolationSpindle servo phase
synchronized signal output H: CLV L: Rough servo"
57
EXT0/ISRDATA
I/O
"Command selectionExtended port 0 input and outputSerial audio data input(External input and
output) 64fs"
58
EXT1/ILRCK
I/O
"Command selectionExtended port 1 input and outputL/R discernment signal input(External input-
and-output mode)H: Lch audio data L: Rch audio data"
59
EXT2/IBCLK
I/O
"Command selectionExtended port 2 input and output(External input-and-output mode) 64fs"
60
TX
O
Digital audio interface output signal
61
MCLK
I
Microcomputer command clock signal input
62
MDATA
I
Microcomputer command data signal input
63
MLD
I
Microcomputer command load signal input
64
BLKCK
O
"Command selectionSub code block clock signal output fBLKCK=75Hz"
"Command selectionThe external clock input for sub code Q registersBit clock output (external
input-and-output mode) 64fs"
"Command selectionSub code Q data output L/R discernment signal output(External input-and-
output mode)H: Lch audio data L: Rch audio data"
"Command selectionMuting input H: mute (out-R,out-L,TX output mute)Real audio data output
(external input-and-output mode) 64fs"
Status signal output
I
Reset input L: Reset
70
SPPOL
O
Spindle motor polarity signal output
71
PMCK
O
88.2kHz clock signal output
72
SMCK
O
"Command selectionClock signal output: 4.2336MHz/8.4672MHz"
73
SUBC/SRDATA2
O
"Command selectionSub code serial outputSerial audio data output(External output mode) 32fs"
74
SBCK/LRCK2
I
"Command selectionThe clock input for sub code serial data output L/R discernment signal output
(External output mode)H: Lch audio data L: Rch audio data"
IC DESCRIPTION - 2/3 (MN35530 - 2/3)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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
