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UX-F70MD/UX-F72MD
CXD2662R (IC350) : DSP
1.Pin layout
76
~
100
2.Block diagram
PCO
59
60
FILI
PLL
FILO
61
62
CLTV
100
EFM
COMP
57
RFI
54
ASYI
BIAS
56
ASYO
53
78
ADIP DECODER
ADFG
95
FGIN
SPFD
94
SPINDLE
SPRD
93
SERVO
79
F0CNT
77
APC
66
FE
75
TE
74
SE
63
PEAK
64
BOTM
65
ABCD
67
AUX1
76
DCHG
68
VC
69
ADIO
71
ADRT
ADRB
72
DTRF
82
AUTO
CKRF
81
SEQUENCER
XLRF
80
1-52
75
~
51
50
~
26
1
~
25
EFM / ACIRC
ENCODER / DECODER
A/D
SERVO
CONVERTER
DSP
each block
CPU I/F
10 7
5
16 17 18 29 27 28 90 52
CLOCK
GENERATOR
each block
SHOCK RESISTANT
MEMORY CONTROLLER
ATRAC/ATRAC3
ENCODER/DECODER
SAMPLING
RATE
CONVERTER
each block
MONITOR
CONTROL
6
8
9
1
2
3
4
XRAS
46
44
XCAS
XWE
47
4
XOE
43
12
A00~A11
4
D0~D3
14
XINT
15
TX
DADT
26
ADDT
25
XBCKI
24
4
LRCKI
23
DATAI
22
2
DIGITAL
DIN~DIN1
AUDIO
DOUT
I/F
21
12
DQSY
SUBCODE
PROCESSOR
11
SQSY
LDDR
84
FFDR
88
FRDR
89
TFDR
PWM
86
TRDR
85
GENERATOR
SFDR
92
SRDR
91
APCREF
83
13
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