![](https://csdnimg.cn/release/download_crawler_static/88614872/bgc.jpg)
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Guide
1x 12m ohm 330uF Place one to each SO-DIMM
6x 0603 10uF (per DIMM)
Schematic
1x 7343 330uF
8x 0805 10uF
4x 0402 0.1uF
Guide
4x 0402 1uF (per DIMM)
3x 0805/0603 10uF
Shared between the two DIMMs
Place two capacitors close to the VR
and one between the two DIMMs
Schematic
4x 0603 1uF
3x 0805 10uF
D e c o u p l i n g
D e c o u p l i n gD e c o u p l i n g
D e c o u p l i n g
C a p .
C a p .C a p .
C a p .
D D R 3 S O - D I M M V R E F
_
D Q
D D R 3 S O - D I M M V R E F
_
D QD D R 3 S O - D I M M V R E F
_
D Q
D D R 3 S O - D I M M V R E F
_
D Q
I m p l e m e n t a t i o n
I m p l e m e n t a t i o nI m p l e m e n t a t i o n
I m p l e m e n t a t i o n
M1
M3
S P D & T S
S P D & T SS P D & T S
S P D & T S
A d d r e s s
A d d r e s sA d d r e s s
A d d r e s s
SPD is 0xA0h
TS is 0x30h
0310 design guide 1.5 remove M2
For Arrandale, M1 should be used.
For Clarksfield, M3 should be used.
0316 design guide 1.51 M1 M3 support at on time
MoW WW11Update
Removal M2 Method
1 2 m i l s
1 2 m i l s1 2 m i l s
1 2 m i l s
D D R I I I S D R A M
D D R I I I S D R A MD D R I I I S D R A M
D D R I I I S D R A M
S O - D I M M 0
S O - D I M M 0S O - D I M M 0
S O - D I M M 0
i n c l u d i n g d a t a
i n c l u d i n g d a t ai n c l u d i n g d a t a
i n c l u d i n g d a t a
s i g n a l s .
s i g n a l s .s i g n a l s .
s i g n a l s .
M e m o r y
M e m o r yM e m o r y
M e m o r y
C h a n n e l
C h a n n e lC h a n n e l
C h a n n e l
S i g n a l
S i g n a lS i g n a l
S i g n a l
N a m e s
N a m e sN a m e s
N a m e s
D e s i g n
D e s i g nD e s i g n
D e s i g n
R u l e
R u l eR u l e
R u l e
C h a n n e l A
C h a n n e l B
D Q [ 1 5 , 3 2 , 4 8 , 5 4 ] ,
D M [ 5 ]
D Q [ 1 6 , 1 8 , 3 6 , 4 2 , 5 6 ,
5 7 , 6 0 , 6 1 , 6 2 ]
R e q u i r e s m i n i m u m
s p a c i n g w i t h a l l o t h e r
s i g n a l s ,
S3 POWER REDUCE
DDR III SDRAM SO-DIMM0(P09110)
1.0
5FL.,NO.300,Yang Guang St.,NeiHu
114 TAIPEI, TAIWAN ,ROC
(886-2) 8751-8751
C
12 63Friday, November 06, 2009
PCA50D (Intel Calpella +AMD GPU M92-M)
Title
Size Document Number Rev
Date: Sheet of
First International Computer, Inc.
DDR_0.75VDDM
1.5VDDS
3VDDM
VREF_DQA
SA1_DIM0
SA0_DIM0
M_A_A3
M_A_DM7
M_A_DM6
M_A_DM4
M_A_DM5
M_A_DM2
M_A_DM0
M_A_DM1
M_A_A7
M_A_A6
M_A_A4
M_A_A5
M_A_DQS3
M_A_DQS7
M_A_DQS6
M_A_DQS4
M_A_DQS5
M_A_DQS2
M_A_DQS0
M_A_DQS1
M_A_DQS#3
M_A_DQS#7
M_A_DQS#6
M_A_DQS#4
M_A_DQS#5
M_A_DQS#2
M_A_DQS#0
M_A_DQS#1
M_A_DQ3
EVENT_A
M_A_A2
M_A_DQ7
M_A_DQ6
M_A_DQ4
M_A_DQ5
M_A_DQ2
M_A_DQ15
M_A_DQ14
M_A_DQ12
M_A_DQ13
M_A_DQ10
M_A_DQ8
M_A_DQ9
M_A_DQ0
M_A_DQ1
M_A_DQ11
M_A_DQ19
M_A_DQ23
M_A_DQ22
M_A_DQ20
M_A_DQ21
M_A_DQ18
M_A_DQ27
M_A_DQ31
M_A_DQ30
M_A_DQ28
M_A_DQ29
M_A_DQ26
M_A_DQ24
M_A_DQ25
M_A_DQ16
M_A_DQ17
M_A_A11
M_A_A15
M_A_A14
M_A_A12
M_A_A13
M_A_A10
M_A_A8
M_A_A9
DDR_VDDPSD_A
M_A_DQ35
M_A_DQ39
M_A_DQ38
M_A_DQ36
M_A_DQ37
M_A_DQ34
M_A_DQ43
M_A_DQ47
M_A_DQ46
M_A_DQ44
M_A_DQ45
M_A_DQ42
M_A_DQ40
M_A_DQ41
M_A_DQ32
M_A_DQ33
M_A_DM3
M_A_DQ51
M_A_DQ55
M_A_DQ54
M_A_DQ52
M_A_DQ53
M_A_DQ50
M_A_DQ59
M_A_DQ63
M_A_DQ62
M_A_DQ60
M_A_DQ61
M_A_DQ58
M_A_DQ56
M_A_DQ57
M_A_DQ48
M_A_DQ49
SA0_DIM0
SA1_DIM0
M_A_A0
M_A_A1
M_VREF_A
VREF_DQA
M_VREF
3VDDM[4,10,11,13,14,15,16,17,18,19,20,21,23,24,25,28,33,34,35,36,37,39,41,42,43,46,47,48,52,54,55,56,57,58,63]
1.5VDDS[4,7,13,53]
DDR_0.75VDDM[13,53]
CPU_DIMM0_VREF[9]
M_A_A[15:0][5]
M_A_BS0[5]
M_A_BS1[5]
M_A_BS2[5]
M_CS#0[5]
M_CS#1[5]
M_CLK_DDR0[5]
M_CLK_DDR1[5]
M_CLK_DDR#0[5]
M_CLK_DDR#1[5]
M_CKE0[5]
M_CKE1[5]
M_A_CAS#[5]
M_A_RAS#[5]
M_A_WE#[5]
SMB_DATA_M[11,13,15,41,42,43]
SMB_CLK_M[11,13,15,41,42,43]
M_ODT0[5]
M_ODT1[5]
M_A_DM[7:0][5]
M_A_DQS[7:0][5]
M_A_DQS#[7:0][5]
DDR3_DRAMRST#[4,13]
M_A_DQ[63:0] [5]
PM_EXTTS#1_R[4,13]
DRAMRST_CNTRL_PCH [4,13,19]
M_VREF[13,53]
1.5VDDSDDR_0.75VDDM
3VDDM
1.5VDDS
DDR_0.75VDDM
1.5VDDS
3VDDM
DDR_0.75VDDM
1.5VDDS
M_VREF
M_VREF
C811
1uF 6.3V 10% SMT 0603 X5R TDK LR
C689
10uF 6.3V 10% SMT0805 X5R TDK LR
STD TYPE
CN11
SCKT DDR III SO-DIMM
5
7
15
17
4
6
16
18
21
23
33
35
22
24
34
36
39
41
51
53
40
42
50
52
57
59
67
69
56
58
68
70
129
131
141
143
130
132
140
142
147
149
157
159
146
148
158
160
163
165
175
177
164
166
174
176
181
183
191
193
180
182
192
194
98
97
96
95
92
91
90
86
89
85
107
84
83
119
108
109
101
103
102
104
73
74
115
110
113
114
121
197
201
202
200
11
28
46
63
136
153
170
187
12
29
47
64
137
154
171
188
75
76
81
82
87
88
93
94
99
100
105
106
199
30
77
122
125
2
3
8
9
13
14
111
112
117
118
123
80
78
116
120
10
27
45
62
135
152
169
186
1
126
79
124
198
19
20
25
26
31
32
37
38
43
44
48
49
54
55
60
61
65
66
71
72
127
128
133
134
138
139
144
145
150
151
155
156
161
162
167
168
172
173
178
179
184
185
189
190
195
196
203
204
PAD1
PAD2
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12/BC#
A13
BA1
BA0
CK0
CK0#
CK1
CK1#
CKE0
CKE1
CAS#
RAS#
WE#
S0#
S1#
SA0
SA1
SCL
SDA
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
VDD8
VDD9
VDD10
VDD11
VDD12
VDDSPD
RESET#
NC1
NC2
NCTEST
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VDD13
VDD14
VDD15
VDD16
VDD17
A14
A15
ODT0
ODT1
DQS0#
DQS1#
DQS2#
DQS3#
DQS4#
DQS5#
DQS6#
DQS7#
VREF_DQ
VREF_CA
BA2
VDD18
EVENT#
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VTT1
VTT2
G1
G2
+
C744
P-CAP 330uF 2V ±20% 9mΩ SMT7343 H=1.9mm PANASONIC LR
C668
10uF 6.3V 10% SMT0805 X5R TDK LR
C593
10uF 6.3V 10% SMT0805 X5R TDK LR
C614
0.1uF 10V 10% SMT0402 X5R LR(NU)
R543 0Ω 5% 1/16W SMT0402 LR(NU)
C474
2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C624
10uF 6.3V 10% SMT0805 X5R TDK LR
C705
2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C644
0.1uF 10V 10% SMT0402 X5R LR(NU)
R735 0Ω 5% 1/16W SMT0402 LR
R729 10KΩ 5% 1/16W SMT0402 LR
R736
SPWR 0 5% 1/16W 0603
C473
0.1uF 10V 10% SMT0402 X5R LR
C569
0.1uF 10V 10% SMT0402 X5R LR(NU)
R1092
RES 1KΩ 0.5% 1/16W SMT0402 LR
C821
1uF 6.3V 10% SMT 0603 X5R TDK LR
C607
10uF 6.3V 10% SMT0805 X5R TDK LR
R1087
100KΩ 1% 1/16W SMT0402 LR
R1093
RES 1KΩ 0.5% 1/16W SMT0402 LR
C672
10uF 6.3V 10% SMT0805 X5R TDK LR(NU)
C803
2.2uF 10V ±10% SMT0805 X5R C2012X5R1A225KT TDK LR
C695
10uF 6.3V 10% SMT0805 X5R TDK LR(NU)
C643
10uF 6.3V 10% SMT0805 X5R TDK LR
C654
0.1uF 10V 10% SMT0402 X5R LR(NU)
Q129
TRANS M-FET-N BSS138_NL 50V 0.22A SOT-23 3PIN FAIRCHILD LR
D
G
S
C822
1uF 6.3V 10% SMT 0603 X5R TDK LR
C823
1uF 6.3V 10% SMT 0603 X5R TDK LR
C280
10uF 6.3V 10% SMT0805 X5R TDK LR
C804
0.1uF 10V 10% SMT0402 X5R LR
C704
0.1uF 10V 10% SMT0402 X5R LR
R734 10KΩ 5% 1/16W SMT0402 LR
R542 0Ω 5% 1/16W SMT0402 LR