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Schematic Diagrams
DDR2-2
4
M_B_A[15:0]
Sheet 7 of 40
DDR2-2
+3VS
R176
1K
6,16
6,16
4
4
B - 8 DDR2-2
M_B_A[15:0]
JDIMM2A
M_B_A0
102
5
M_B_DATA0
A0
D0
M_B_A1
101
7
M_B_DATA1
A1
D1
M_B_A2
100
17
M_B_DATA2
A2
D2
M_B_A3
99
19
M_B_DATA3
A3
D3
M_B_A4
98
4
M_B_DATA4
A4
D4
M_B_A5
97
6
M_B_DATA5
A5
D5
M_B_A6
94
14
M_B_DATA6
A6
D6
M_B_A7
92
16
M_B_DATA7
A7
D7
M_B_A8
93
23
M_B_DATA8
A8
D8
M_B_A9
91
25
M_B_DATA9
A9
D9
M_B_A10
105
35
M_B_DATA10
A10/AP
D10
M_B_A11
90
37
M_B_DATA11
A11
D11
M_B_A12
89
20
M_B_DATA12
A12
D12
M_B_A13
116
22
M_B_DATA13
A13
D13
M_B_A14
86
36
M_B_DATA14
A14
D14
M_B_A15
84
38
M_B_DATA15
A15
D15
M_B_BS2
85
43
M_B_DATA16
4
M_B_BS2
A16_BA2
D16
45
M_B_DATA17
D17
M_B_BS0
107
55
M_B_DATA18
4
M_B_BS0
BA0
D18
M_B_BS1
106
57
M_B_DATA19
4
M_B_BS1
BA1
D19
M_B_CS0#
110
44
M_B_DATA20
4
M_B_CS0#
S0#
D20
M_B_CS1#
115
46
M_B_DATA21
4
M_B_CS1#
S1#
D21
30
56
M_B_DATA22
4
M_CLK_DDR2
CK0
D22
32
58
M_B_DATA23
4
M_CLK_DDR#2
CK0#
D23
164
61
M_B_DATA24
4
M_CLK_DDR3
CK1
D24
166
63
M_B_DATA25
4
M_CLK_DDR#3
CK1#
D25
79
73
M_B_DATA26
4
M_CKE2
CKE0
D26
80
75
M_B_DATA27
4
M_CKE3
CKE1
D27
M_B_CAS#
113
62
M_B_DATA28
4
M_B_CAS#
CAS#
D28
M_B_RAS#
108
64
M_B_DATA29
4
M_B_RAS#
RAS#
D29
M_B_WE#
109
74
M_B_DATA30
4
M_B_WE#
WE#
D30
Z06001
198
76
M_B_DATA31
SA0
D31
200
123
M_B_DATA32
SA1
D32
MEM_SBCLK
197
125
M_B_DATA33
MEM_SBCLK
SCL
D33
MEM_SBDATA
195
135
M_B_DATA34
SDA
D34
MEM_SBDATA
137
M_B_DATA35
D35
M_ODT2
114
124
M_B_DATA36
4
M_ODT2
ODT0
D36
M_ODT3
119
126
M_B_DATA37
4
M_ODT3
ODT1
D37
134
M_B_DATA38
4
M_B_DM[0..7]
D38
M_B_DM0
10
136
M_B_DATA39
DM0
D39
M_B_DM1
26
141
M_B_DATA40
DM1
D40
M_B_DM2
52
143
M_B_DATA41
DM2
D41
M_B_DM3
67
151
M_B_DATA42
DM3
D42
M_B_DM4
130
153
M_B_DATA43
DM4
D43
M_B_DM5
147
140
M_B_DATA44
DM5
D44
M_B_DM6
170
142
M_B_DATA45
DM6
D45
M_B_DM7
185
152
M_B_DATA46
DM7
D46
154
M_B_DATA47
M_B_DQS[0..7]
D47
M_B_DQS0
13
157
M_B_DATA48
DQS0
D48
M_B_DQS1
31
159
M_B_DATA49
DQS1
D49
M_B_DQS2
51
173
M_B_DATA50
DQS2
D50
M_B_DQS3
70
175
M_B_DATA51
DQS3
D51
M_B_DQS4
131
158
M_B_DATA52
DQS4
D52
M_B_DQS5
148
160
M_B_DATA53
DQS5
D53
M_B_DQS6
169
174
M_B_DATA54
DQS6
D54
M_B_DQS7
188
176
M_B_DATA55
DQS7
D55
179
M_B_DATA56
M_B_DQS#[0..7]
D56
M_B_DQS#0
11
181
M_B_DATA57
DQS0#
D57
M_B_DQS#1
29
189
M_B_DATA58
DQS1#
D58
M_B_DQS#2
49
191
M_B_DATA59
DQS2#
D59
M_B_DQS#3
68
180
M_B_DATA60
DQS3#
D60
M_B_DQS#4
129
182
M_B_DATA61
DQS4#
D61
M_B_DQS#5
146
192
M_B_DATA62
DQS5#
D62
M_B_DQS#6
167
194
M_B_DATA63
DQS6#
D63
M_B_DQS#7
186
DQS7#
CA0145-200N02
+0.9V
4,5,6,33
+1.8V
2,3,4,5,6,33,34
+3VS
2,3,6,10,11,12,13,14,15,16,18,19,20,21,23,25,26,27,28,29,30,32
M_B_DATA[0..63]
M_B_DATA[0..63] 4
+1.8V
JDIMM2B
112
VDD1
VSS16
111
VDD2
VSS17
117
VDD3
VSS18
96
VDD4
VSS19
95
VDD5
VSS20
C622
C623
118
VDD6
VSS21
81
0.1u
0.1u
VDD7
VSS22
82
VDD8
VSS23
87
VDD9
VSS24
103
VDD10
VSS25
88
VDD11
VSS26
104
VDD12
VSS27
VSS28
199
+3VS
VDDSPD
VSS29
VSS30
C256
M_B_CS2#
83
4
M_B_CS2#
NC1
VSS31
M_B_CS3#
120
4
M_B_CS3#
NC2
VSS32
0.1u
50
NC3
VSS33
69
NC4
VSS34
163
NCTEST
VSS35
VSS36
SDREFD
1
VREF
VSS37
VSS38
201
GND0
VSS39
202
GND1
VSS40
VSS41
VSS42
47
VSS1
VSS43
133
VSS2
VSS44
183
VSS3
VSS45
77
VSS4
VSS46
12
VSS5
VSS47
48
VSS6
VSS48
184
VSS7
VSS49
78
VSS8
VSS50
71
VSS9
VSS51
72
VSS10
VSS52
121
VSS11
VSS53
122
VSS12
VSS54
196
VSS13
VSS55
193
VSS14
VSS56
8
VSS15
VSS57
CA0145-200N02
+1.8V
DDRVREF GEN. & DECOUPLING
Trace Width 12 Mil
R171
Space 20 Mil
1K_1%
SDREFD
R168
C250
C249
C245
1K_1%
0.1u
2.2u_06
2.2u_06
+0.9V
M_B_A13
RP13
1
8
8P4RX47_04
C265
M_ODT2
2
7
M_B_CS0#
3
6
C270
M_B_CAS#
4
5
M_CKE3
RP8
1
8
8P4RX47_04
C263
M_B_BS2
2
7
M_CKE2
3
6
C180
M_B_CS2#
4
5
M_B_A8
RP10
8
1
8P4RX47_04
C178
M_B_A12
7
2
M_B_A6
6
3
C42
18
M_B_A4
5
4
24
M_B_CS1#
RP14
1
8
8P4RX47_04
C269
41
M_B_CS3#
2
7
53
M_ODT3
3
6
C259
42
M_B_RAS#
4
5
54
M_B_A10
RP12
8
1
8P4RX47_04
C174
59
M_B_A1
7
2
65
M_B_BS1
6
3
C176
60
M_B_BS0
5
4
66
M_B_A5
RP11
8
1
8P4RX47_04
C179
127
M_B_WE#
7
2
139
M_B_A2
6
3
C186
128
M_B_A0
5
4
145
M_B_A7
RP9
8
1
8P4RX47_04
C266
165
M_B_A3
7
2
171
M_B_A11
6
3
C581
172
M_B_A9
5
4
177
C582
187
M_B_A14
R178
47
178
C583
190
M_B_A15
R179
47
9
C584
21
33
C585
155
34
+1.8V
132
144
156
168
C593
0.1u
2
3
15
C594
0.1u
27
39
149
C66
0.1u
161
28
40
C57
0.1u
138
150
162
C243
0.1u
C235
0.1u
C233
1u_06
C70
1u_06
C254
1u_06
C253
4.7u_08
C72
4.7u_08
C131
10u_08
C247
10u_08
C242
1
2
470u_2.5V_D2
C252
0.22u
C64
0.22u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
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