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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ClawHammer-Power plane(2/2)
Place thease capacitors in uPGA
socket cavity
Place these capacitors near socket
EMI
Place thease decoupling
capacitors on solder
layer of processor
SI2304DS
用
Place backside of
CPU socket
BOT
Near CPU in
VLDT pour
Place HT
bypass caps
on topside
near
unconnected
Clawhammer
HT link
Near NB within
1 inch*4
Near CPU within
in VLDT pour*4
X7R X7R
X7R
PCB316675400001/ASSY411675400001
R01
8355 M/D B/D
C
3 32Friday, September 19, 2003
<Core Design>
Title
Size
Document
Number
Rev
Date: Sheet of
VID4
VID0
VID1
VID2
VID3
+2.5VDDA_RUN
+2.5VDDA_RUN
VID3
VID4
VID2
VID0
VID1
VID332
VID232
VID432
VDDIO_SENSE 27
VTT_SENSE 27
CPU_RESET# 2,12NB_LDTRST#5
ALL_PWROK_2.5V2,5,13,26
PG_1.25VS 26,27
MAIN_PWROK17,23,26
VID132
VID032
+3V
+5VS
VCC_CORE VCC_CORE VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
+2.5VS_DIMM +2.5VS_DIMM
+2.5VS_DIMM
+2.5VDDA
VCC_CORE
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+2.5VS_DIMM
GND+1.25VTT
GND
GND
+2.5VS_DIMM
+1.2VLDTA
GND
+1.2VLDTB
VCC_CORE
+2.5VS_DIMM
GND
+2.5VDDA
+1.2VLDTA
VCC_CORE
+1.25VTT
GND
GND
GND
+1.2VLDTA
+5V
GND
GND
+2.5V
GND
+1.2VLDTA
+2.5V_M10
R61 0 0603
1 2
R69
10K/NA
0603
12
C107 10U
6.3V 1206
1 2
C526 10U
6.3V 1206
1 2
+
C570 150U
10V 7343 LESR
1 2
+
C161 150U
10V 7343 LESR
1 2
+
C55 150U
10V 7343 LESR
1 2
R5060/NA
0603D_DFS
1 2
R5260/NA
0603D_DFS
1 2
U10A
74AHC08_V
TSSOP14
1
2
3
147
R81
10K/NA
0603
12
R80
1K/NA
0603
1 2
C552
1000P/NA
0603
12
Q8
SCK431LCSK-.5/NA
SOT23N
3 2
1
D
S
Q9
2N7002/NA
G
DS
D
S
Q10
2N7002/NA
G
DS
C179
39P/NA
0603
5%
50V
12
R84
10K/NA
0603
12
C176
4.7U
0805
12
R532
1K/NA
0603
12
C85 4.7U
0805
1 2
C304
0.22U
0603D
12
C547
0.01U/NA
0603
12
R70
1K/NA
0603
12
C188
1000P/NA
0603
12
R85
10/NA
0603
1 2
R74
100/NA
0603
12
C174
39P/NA
0603
5%
50V
12
C178
1000P/NA
0603
12
D
S
Q504
2N7002/NA
G
D S
R79
0/NA
0805
1 2
C175
3300P
25V
0603
10%
12
U7
AME8801DEEV
SOT25
1
2
3 4
5
VIN
GND
EN BYP
OUT
+
C83
150U
10V
7343
LESR
12
C130 1000P
0603
1 2
C133 1000P
0603
1 2
C162
1U
0603
12
C409 1000P
0603
1 2
C74 1000P
0603
1 2
U503D
BGA754_SKT
CLAWHAMMER
B2
B4
B6
B8
B10
B12
B14
B16
B22
B25
B26
B28
C25
C27
C29
D2
D16
D19
D21
D23
D26
D28
E15
E16
E18
E22
E24
F2
F7
F9
F11
F13
F15
F17
F19
F21
F23
G6
G8
G10
G12
G14
G16
G18
G20
G22
G24
G28
H2
H7
H9
H11
H13
H15
H17
H19
H21
H23
H26
J6
J8
J10
J12
J14
J16
J18
J20
J22
J24
K2
K7
K9
K11
K13
K15
K17
K19
K21
K23
L6
L8
L10
L20
L22
L24
L28
M2
M7
M9
M21
M23
M26
N6
N8
N10
N20
N22
N24
P2
P7
P9
P21
P23
R6
R8
R10
R20
R22
R24
R28
T2
T7
T9
T21
T23
T26
U10
U20
U22
U24
V2
V7
V9
V21
V23
W6
W8
W10
W20
W22
W24
W28
Y2
Y7
Y9
Y11
Y13
Y15
Y17
Y19
Y21
Y23
Y26
AA6
AA8
AA10
AA12
AA14
AA16
AA18
AA20
AA22
AA24
AB2
AB7
AB9
AB11
AB13
AB15
AB17
AB19
AB21
AB23
AC6
AC8
AC10
AC12
AC14
AC16
AC18
AC20
AC22
AC24
AC28
AD2
AD7
AD9
AD11
AD13
AD15
AD17
AD19
AD21
AD23
AD26
AE14
AE16
AE20
AE29
AF2
AF17
AF19
AF26
AF28
AG20
AG21
AG22
AG23
AG24
AG25
AG27
AG29
AH2
AH4
AH6
AH8
AH10
AH12
AH14
AH20
AH22
AH26
AH28
AJ20
AJ22
AJ24
AJ26
A18
B17
C16
C17
D17
AF16
AG15
AG16
AH16
AJ17
AE13
U6
U8
VSS_0
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98
VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160
VSS_161
VSS_162
VSS_163
VSS_164
VSS_165
VSS_166
VSS_167
VSS_168
VSS_169
VSS_170
VSS_171
VSS_172
VSS_173
VSS_174
VSS_175
VSS_176
VSS_177
VSS_178
VSS_179
VSS_180
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200
VSS_201
VSS_202
VSS_203
VSS_204
VSS_205
VSS_206
VSS_207
VSS_208
VSS_209
VSS_210
VSS_211
VSS_212
VSS_213
VSS_214
VSS_215
VSS_216
VSS_217
VSS_218
VTT_A0
VTT_A1
VTT_A2
VTT_A3
VTT_A4
VTT_B0
VTT_B1
VTT_B2
VTT_B3
VTT_B4
VTT_SENSE
VSS_116
VSS_117
U503C
CLAWHAMMER
BGA754_SKT
B20
B24
D24
E19
E21
E23
E28
F18
F20
F22
F24
F26
G11
G13
G15
G17
G19
G21
G23
H10
H12
H14
H16
H18
H20
H22
H24
J9
J11
J13
J15
J17
J19
J21
J23
J28
K8
K10
K12
K14
K16
K18
K20
K22
K24
K26
L7
L9
L21
L23
M8
M10
M20
M22
M24
N7
N9
N21
N23
N28
P8
P10
P20
P22
P24
P26
R7
R9
R21
R23
T8
T10
T20
T22
T24
U7
U9
U21
U23
U28
V8
V10
V20
V22
V24
V26
W7
W9
W21
W23
Y8
Y10
Y12
Y14
Y16
Y18
Y20
Y22
Y24
AA9
AA11
AA13
AA15
AA17
AA19
AA21
AA23
AA28
AB10
AB12
AB14
AB16
AB18
AB20
AB22
AB24
AB26
AC11
AC13
AC15
AC17
AC19
AC21
AC23
AD18
AD20
AD22
AD24
AE17
AE25
AE27
AG19
AH24
AH25
AJ25
D5
D7
D9
D11
D13
D15
E4
F6
F8
F10
F12
F14
F16
G4
G7
G9
H6
H8
J4
J7
K6
L4
M6
N4
P6
R4
T6
U4
V6
W4
Y6
AA4
AA7
AB6
AB8
AC4
AC7
AC9
AD6
AD8
AD10
AD12
AD14
AD16
AE4
AF11
AF13
AF5
AF7
AF9
AE12
AF12
AE11
B27
B29
C26
C28
D25
D27
D29
AF25
AE28
AF29
AG26
AG28
AH27
AH29
AE15
AF15
AG14
AF14
AG13
VDD_0
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDD_10
VDD_11
VDD_12
VDD_13
VDD_14
VDD_15
VDD_16
VDD_17
VDD_18
VDD_19
VDD_20
VDD_21
VDD_22
VDD_23
VDD_24
VDD_25
VDD_26
VDD_27
VDD_28
VDD_29
VDD_30
VDD_31
VDD_32
VDD_33
VDD_34
VDD_35
VDD_36
VDD_37
VDD_38
VDD_39
VDD_40
VDD_41
VDD_42
VDD_43
VDD_44
VDD_45
VDD_46
VDD_47
VDD_48
VDD_49
VDD_50
VDD_51
VDD_52
VDD_53
VDD_54
VDD_55
VDD_56
VDD_57
VDD_58
VDD_59
VDD_60
VDD_61
VDD_62
VDD_63
VDD_64
VDD_65
VDD_66
VDD_67
VDD_68
VDD_69
VDD_70
VDD_71
VDD_72
VDD_73
VDD_74
VDD_75
VDD_76
VDD_77
VDD_78
VDD_79
VDD_80
VDD_81
VDD_82
VDD_83
VDD_84
VDD_85
VDD_86
VDD_87
VDD_88
VDD_89
VDD_90
VDD_91
VDD_92
VDD_93
VDD_94
VDD_95
VDD_96
VDD_97
VDD_98
VDD_99
VDD_100
VDD_101
VDD_102
VDD_103
VDD_104
VDD_105
VDD_106
VDD_107
VDD_108
VDD_109
VDD_110
VDD_111
VDD_112
VDD_113
VDD_114
VDD_115
VDD_116
VDD_117
VDD_118
VDD_119
VDD_120
VDD_121
VDD_122
VDD_123
VDD_124
VDD_125
VDD_126
VDD_127
VDD_128
VDD_129
VDD_130
VDD_131
VDD_132
VDDA1
VDDA2
VDDIO_0
VDDIO_1
VDDIO_2
VDDIO_3
VDDIO_4
VDDIO_5
VDDIO_6
VDDIO_7
VDDIO_8
VDDIO_9
VDDIO_10
VDDIO_11
VDDIO_12
VDDIO_13
VDDIO_14
VDDIO_15
VDDIO_16
VDDIO_17
VDDIO_18
VDDIO_19
VDDIO_20
VDDIO_21
VDDIO_22
VDDIO_23
VDDIO_24
VDDIO_25
VDDIO_26
VDDIO_27
VDDIO_28
VDDIO_29
VDDIO_30
VDDIO_31
VDDIO_32
VDDIO_33
VDDIO_34
VDDIO_35
VDDIO_36
VDDIO_37
VDDIO_38
VDDIO_39
VDDIO_40
VDDIO_41
VDDIO_42
VDDIO_43
VDDIO_44
VDDIO_45
VDDIO_46
VDDIO_47
VDDIO_48
VDDIO_49
VDDIOFB_H
VDDIOFB_L
VDDIO_SENSE
VLDT0_A0
VLDT0_A1
VLDT0_A2
VLDT0_A3
VLDT0_A4
VLDT0_A5
VLDT0_A6
VLDT0_B0
VLDT0_B1
VLDT0_B2
VLDT0_B3
VLDT0_B4
VLDT0_B5
VLDT0_B6
VID[0]
VID[1]
VID[2]
VID[3]
VID[4]
0
0603D
1 2
C832 4.7U
0805
1 2
C144 4.7U
0805
1 2
C596 4.7U
0805
1 2
C60 4.7U
0805
1 2
R1
Q7 DTC144TKA/NA
2
1 3
C158 6.8P
0603 5%
1 2
C109 6.8P
0603 5%
1 2
C138 6.8P
0603 5%
1 2
C106 6.8P
0603 5%
1 2
C87 4.7U
0805
1 2
C891 4.7U
0805
1 2
C88 6.8P
0603 5%
1 2
C152 6.8P
0603 5%
1 2
C171
0.01U
0603
12
C164
4.7U
16V
1206
12
RP502
0*4 1206
1
2
3
4
8
7
6
5
C126 0.1U
50V 0603
1 2
C141 0.1U
50V 0603
1 2
C167
0.1U
50V
0603
12
C99 0.1U
50V 0603
1 2
C76 0.1U
50V 0603
1 2
C82 0.1U
50V 0603
1 2
C128 0.1U
50V 0603
1 2
C58 0.1U
50V 0603
1 2
C73 0.1U
50V 0603
1 2
C93 0.1U
50V 0603
1 2
C142 0.1U
50V 0603
1 2
C101 6.8P
0603 5%
1 2
C90 6.8P
0603 5%
1 2
C124 6.8P
0603 5%
1 2
C116 6.8P
0603 5%
1 2
C132 6.8P
0603 5%
1 2
C117 0.1U
50V 0603
1 2
C57 0.1U
50V 0603
1 2
C67 0.1U
50V 0603
1 2
C91 0.1U
50V 0603
1 2
C68 0.22U 16V
0603 10%,X7R
1 2
C127 6.8P
0603 5%
1 2
C118 0.22U 16V
0603 10%,X7R
1 2
C86 6.8P
0603 5%
1 2
C114 6.8P
0603 5%
1 2
C92 6.8P
0603 5%
1 2
C95 6.8P
0603 5%
1 2
C137 6.8P
0603 5%
1 2
L54 120Z/100M
2012
1 2
C71 0.22U 16V
0603 10%,X7R
1 2
C80 0.22U 16V
0603 10%,X7R
1 2
C121 0.22U 16V
0603 10%,X7R
1 2
C518 0.22U 16V
0603 10%,X7R
1 2
C139 0.22U 16V
0603 10%,X7R
1 2
C523 0.22U 16V
0603 10%,X7R
1 2
C520 0.22U 16V
0603 10%,X7R
1 2
C517 0.22U 16V
0603 10%,X7R
1 2
C524 0.22U 16V
0603 10%,X7R
1 2
C521 0.22U 16V
0603 10%,X7R
1 2
C97 0.22U/NA
0603D
1 2
C89 0.22U/NA
0603D
1 2
C75 0.22U/NA
0603D
1 2
C78 0.22U/NA
0603D
1 2
C66 0.22U
16V 060310%,X7R
12
C214 0.22U
16V 060310%,X7R
12
C70 0.22U
16V 060310%,X7R
12
C59 0.22U
16V 060310%,X7R
12
C169 10U
6.3V 1206
1 2
C302 10U
6.3V 1206
1 2
C548
1U
0603
12
C53 10U
6.3V 1206
1 2
C61 10U
6.3V 1206
1 2
C65 0.22U
16V 060310%,X7R
12
C62 0.22U
16V 060310%,X7R
12
C208 0.22U
16V 060310%,X7R
12
C209 0.22U
16V 060310%,X7R
12
C56 0.22U/NA
0603D
1 2
C170 0.22U/NA
0603D
1 2
C81 4.7U
0805
1 2
C105 4.7U
0805
1 2
C96 4.7U
0805
1 2
C134 4.7U
0805
1 2
TP38
1
C63 4.7U
0805
1 2
C104 4.7U
0805
1 2
TP35
1
C122 6.8P
0603 5%
1 2
R113
4.7K
0603
12
C100 6.8P
0603 5%
1 2
R339 0/NA 0603
1 2
+
C566 150U
10V 7343 LESR
1 2
+
C98
150U
10V
7343
LESR
12
C113 6.8P
0603 5%
1 2
C72 6.8P
0603 5%
1 2
C119 6.8P
0603 5%
1 2
C125 0.1U
50V 0603
1 2
C123 6.8P
0603 5%
1 2
C131 6.8P
0603 5%
1 2
C79 6.8P
0603 5%
1 2
C135 6.8P
0603 5%
1 2
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