81
HCD-C770/C990
IC612
CXD9633Q
54
TEST3
69
DIRDSCK1
70
DIRDSCK2
INTERNAL
CONTROL
38 SELDH1
37 SELDH2
36 F8FL
35 F8FR
34 F8CT
47
F2FLREX1
49
CKOUT
48
TEST1
53
TEST2
52
MCK
46
F2CSWEX2
51
VDD5
50
VSS5
44
F2LRCK
43
F2BCK
42
FMT2FS
41
VDD4
45
F2SLR
33 F8SW
32 F8BL
31 VDD3
30 VSS3
29 F8BR
28 F8SL
27 F8SR
26 F8WCK
WCK
BCK
CK
25 F8BCK
24 FMT8WCK
23 FMT8FS
22 DIR8CK
21 VDD2
65
DSICT
66
DSISW
67
DSISL
68
DSISR
75
XMTDSD
76
SEL8FS
77
SELEXT
78
SYNC
79
INIT
80
VSS7
74
XMTPCM
71
SELRAM
63
DSIFL
62
DSBCKF
61
VDD6
64
DSIFR
FL
INTERNAL
CLOCK
PCM
MUTE
FIR FILTER
&
DOWN
SAMPLING
UNIT
CLOCK
GENERATOR
&
TIMING
CONTROL
8FS
I/F
15
DSOBL
16
DSOSW
17
DSOCT
18
DSOFR
12
DSOSR
19
DSOFL
20
VSS2
13
DSOSL
6
SELSBSW
7
SELSBR
8
SELMCU
9
MONTOR
10
VSS1
11
DSBCKB
14
DSOBR
2
MSHIFT
1
VDD1
3
MLATCH
4
MDATA
5
DSGAIN
39 DIR2CK
40 VSS4
DSD MUTE
DSD
SW/SB
SELECT
2FS
EXT.
CLOCK
SELECT
2FS
EXT.
DATA
SELECT
2FS I/F
COEF. SELECT
TEST/MONITOR
CONTROL
RAM
29bit x 240
ROM
24bit x 720
CPU I/F
CONTROL
8FS
SW/SB
SELECT
72
SELFIR1
73
SELFIR2
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
CK
CKB
WCK
BCK
FL
FR
CT
SW
SL
SR
CKB
56
EXILRCK
55
EXIBCK
58
EXID1
57
EXID2
59
EXIMCK
60
VSS6