Circuit Diagrams and PWB Layouts
63
LC4.9E AB
7.
SSB: SDRAM
V
REF
28
27
26
25
24
D
DQS
0
1
2
3
DM
11
RFU
12
9
8
9
10
2
3
4
21
20
19
18
17
16
31
30
6
1
0
A
11
14
CAS
RAS
29
5
6
7
8
V
DDQ
V
DD
WE
0
MCL
NC
13
NC
1
BA
23
22
7
5
4
3
2
15
V
SS
V
SSQ
10
CS
CKE
CK
D
0
1
CK
SDRAM
TO/FROM SCALER
TO/FROM SCALER
IB02 C2
IB03 C2
F
G
A
B
C
D
E
F
G
2B01 A1
2B02 A1
2B03 A1
2B04 A1
2B05 A2
2B06 A2
2B07 A2
2B08 A3
2B09 A3
2B10 A3
2B11 A3
2B12 A4
2B13 A4
2B14 A4
2B15 A5
2B16 A5
2B17 B4
2B18 B4
3B01 B3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A
B
C
D
E
3B02 B3
3B03 C2
7B01 C3
FB01 B3
22
u
2B18
FB01
16
V
IB03
IB02
FS
V
REF
3B02
10K
1%
1%
3B03
150R
100n
2B17
1%
10K
3B01
25
+2
V
5_DDR
+2
V
5_DDR
85
5
11
19
62
70
76
82
92
99
14
22
59
67
73
79
86
58
16
46
66
87
88
27
93
15
35
65
96
2
95
8
52
38
89
90
91
39
40
41
42
43
44
1
83
84
3
4
6
7
60
61
94
17
18
20
21
74
75
77
78
80
81
63
64
68
69
71
72
9
10
12
13
100
55
53
54
28
23
56
24
57
97
98
34
47
48
49
50
51
45
29
30
26
7B01
K4D263238F-UC50
1M X 32 X 4
SDRAM
Φ
31
32
36
37
33
+2
V
5_DDR
2B16
100n
2B15
100n
100n
2B14
2B13
100n
2B11
100n
100n
2B12
100n
2B10
2B09
100n
100n
2B08
2B07
100n
100n
2B06
2B05
100n
100n
2B04
2B03
100n
2B02
47
u
6.3
V
16
V
47
u
2B01
FSCLK-
FSCKE
FSDQM(0)
FSDQM(1)
FSDQM(2)
FSDQM(3)
FSRAS
FSCAS
FSWE
FSBKSEL(0)
FSBKSEL(1)
FSDATA(8)
FSDATA(9)
FSDQS
FSDATA(21)
FSDATA(22)
FSDATA(23)
FSDATA(24)
FSDATA(25)
FSDATA(26)
FSDATA(27)
FSDATA(28)
FSDATA(29)
FSDATA(3)
FSDATA(30)
FSDATA(31)
FSDATA(4)
FSDATA(5)
FSDATA(6)
FSDATA(7)
FSADDR(9)
FSCLK+
FSDATA(0)
FSDATA(1)
FSDATA(10)
FSDATA(11)
FSDATA(12)
FSDATA(13)
FSDATA(14)
FSDATA(15)
FSDATA(16)
FSDATA(17)
FSDATA(18)
FSDATA(19)
FSDATA(2)
FSDATA(20)
FSADDR(0)
FSADDR(1)
FSADDR(10)
FSADDR(11)
FSADDR(2)
FSADDR(3)
FSADDR(4)
FSADDR(5)
FSADDR(6)
FSADDR(7)
FSADDR(8)
B10
B10
3139 123 6093.1
F_15430_010.eps
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