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QQ
3 7 63 1515 0
6-26. IC BLOCK DIAGRAMS
— MD SECTION —
IC2007
TE
L 13942296513
1
V
DD
Vss
2
3
ENSY
4
NC
DATA
5
DTO
6
C2PO
7
BCLK
8
LRCK
9
WFCK
10
NC
11
12
NC
13
Vss
BDB7
14
15
BDB6
BDB5
16
BDB4
17
BDB3
18
19
BDB2
20
BDB1
BDB0
21
22
XRAS
23
XCAS
XMWR
24
MA10
25
www
.
http://www.xiaoyu163.com
IC2004, 2005
20
19
18
1
2
3
CXD1805AR
100 99 98 97 96
DATA
OUTPUT
DMA
CONTROL
SYNC
GENERATOR
SYNC
DETECTOR
DRIVE
DMA
CONTROL
DMA CONTROLLER
(PRIORITY RESOLVER & SEQUENCER)
x
ao
u163
y
i
26 27 28 29 30
http://www.xiaoyu163.com
2 9
8
SN74LV245PW-E05
17
16
15
14
13
12
4
5
6
7
8
9
Q Q
3
6 7
1 3
1 5
CPU INTERFACE, DMA CONTROLLER
(10 BYTEX2)
ENCODER
PARITY GENERATOR
DECODE
ERROR CORRECTOR
ERROE DETECTOR
ECC DMA CONTROL
ATRAC
DMA
CONTROL
co
S/P
ATRAC I/F
.
— 99 —
9 4
2 8
11
10
0 5
8
2 9
9 4
2 8
75
74
73
FIFO
72
71
70
69
68
67
ENCODE
HEADER
66
REGISTER
65
64
63
62
61
60
59
EDC
58
ENCODER
57
56
55
HOST
54
DMA
CONTROL
53
52
51
m
9 9
9 9
TEST
A6
NC
NC
Vss
XHAC/SDRQ
HDRQ/XSAC
XHWR
XHRD
HDB0
HDB1
HDB2
Vss
HDB3
HDB4
HDB5
HDB6
HDB7
HMDS
HINT
XHCS
HA1
HA0
Vss
V
DD
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