5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
H_CPU_SVIDALRT#
VCCSA_VID0
VCCSA_SEL
VCCSA_VID0
VCCSA_SEL
H_CPU_SVID_DATA
H_CPU_SVIDALRT#
H_CPU_SVID_CLK
H_CPU_SVID_DATA
MAIND
H_CPU_SVID_CLK
VR_SVID_DATA (35)VR_SVID_CLK (35) VR_SVID_ALERT# (35)
+VCC_CORE (6,29,35,37)
+1.05V (3,7,8,9,11,29,33,37)
+VCC_GFX (29,35,37)
+1.5V_CPU (3,29,32,37)
+VCCSA (34,37)
+1.8V (8,11,33,37)
DDR_VTTREF (13,14,32)
MAIND (37)
VCCP_SENSE (33)
VSS_SENSE (35)
VCC_SENSE (35)
VCCUSA_SENSE (34)
VCCSA_SEL (34)
VCC_AXG_SENSE(35)
VSS_AXG_SENSE(35)
DDR_VTTREF (13,14,32)
+1.05V
+1.05V+1.05V
+VCC_CORE
+VCCSA
+1.5V_CPU
+1.8V
+1.05V +VCC_GFX
+VCC_CORE
+1.05V
+1.05V
+1.5V_CPU
+1.5V_CPU
+VCCSA
+VCC_GFX
+VDDR_REF_CPU
+1.05V
+1.05V
Size Document Number Rev
Date: Sheet of
Quanta Computer Inc.
PROJECT D/M NOTE INTEL HURON RIVER
SNB 3/4 (POWER)
1A
Custom
5 43Monday, January 31, 2011
Size Document Number Rev
Date: Sheet of
Quanta Computer Inc.
PROJECT D/M NOTE INTEL HURON RIVER
SNB 3/4 (POWER)
1A
Custom
5 43Monday, January 31, 2011
Size Document Number Rev
Date: Sheet of
Quanta Computer Inc.
PROJECT D/M NOTE INTEL HURON RIVER
SNB 3/4 (POWER)
1A
Custom
5 43Monday, January 31, 2011
SVID CLK
SVID DATA
SVID ALERT
05
Place PU resistor close to CPU
Place PU resistor
close to CPU
Place PU resistor
close to VR
Layout note: need routing
together and ALERT need
between CLK and DATA.
Sandy Bridge Processor (GRAPHIC POWER)
3.3V_SUS?(PDDG p127)
SNB:21.5A
5A
1.2A
CPU Core Power
8.5A
If +1.5V_CPU will be implemented,
have to change the two divided
resistor as 100-ohm 1%
SNB_IVB# N.A at SNB EDS #27637 0.7v1
SNB:6A
330uF locate
power side
12A
Sandy Bridge Processor (POWER)
CAD Note: +VDDR_REF_CPU should
have 10 mil trace width
Place PU resistor
close to VR
EC-DV-02
EC-SIT-1 EC-SIT-1
EC-SIT-1
R61 0.01/F_6R61 0.01/F_6
C67 22U/6.3V/X5R_8C67 22U/6.3V/X5R_8
C456 1U/6.3V/X5R_4C456 1U/6.3V/X5R_4
R46 0.01/F_6R46 0.01/F_6
C483 1U/6.3V/X5R_4C483 1U/6.3V/X5R_4C33 22U/6.3V/X5R_8C33 22U/6.3V/X5R_8
C89 1U/6.3V/X5R_4C89 1U/6.3V/X5R_4
C109 10U/6.3V/X5R_6C109 10U/6.3V/X5R_6
1 2
C91 1U/6.3V/X5R_4C91 1U/6.3V/X5R_4
C434 1U/6.3V/X5R_4C434 1U/6.3V/X5R_4
C102 1U/6.3V/X5R_4C102 1U/6.3V/X5R_4
C117 10U/6.3V/X5R_6C117 10U/6.3V/X5R_6
C76 1U/6.3V/X5R_4C76 1U/6.3V/X5R_4
C135 1U/6.3V/X5R_4C135 1U/6.3V/X5R_4
C40 22U/6.3V/X5R_8C40 22U/6.3V/X5R_8
C54 1U/6.3V/X5R_4C54 1U/6.3V/X5R_4
C453 1U/6.3V/X5R_4C453 1U/6.3V/X5R_4
C454 1U/6.3V/X5R_4C454 1U/6.3V/X5R_4
C432 *1U/6.3V/X5R_4C432 *1U/6.3V/X5R_4
C120 10U/6.3V/X5R_6C120 10U/6.3V/X5R_6
C29 22U/6.3V/X5R_8C29 22U/6.3V/X5R_8
C123 1U/6.3V/X5R_4C123 1U/6.3V/X5R_4
C429 1U/6.3V/X5R_4C429 1U/6.3V/X5R_4
C482 *1U/6.3V/X5R_4C482 *1U/6.3V/X5R_4
C75 1U/6.3V/X5R_4C75 1U/6.3V/X5R_4
C96 1U/6.3V/X5R_4C96 1U/6.3V/X5R_4
R354 *1K/F_4R354 *1K/F_4
C61 1U/6.3V/X5R_4C61 1U/6.3V/X5R_4
C56 *1U/6.3V/X5R_4C56 *1U/6.3V/X5R_4
C46 1U/6.3V/X5R_4C46 1U/6.3V/X5R_4
R368 1K/F_4R368 1K/F_4
C45 *1U/6.3V/X5R_4C45 *1U/6.3V/X5R_4
C448 1U/6.3V/X5R_4C448 1U/6.3V/X5R_4
C439 1U/6.3V/X5R_4C439 1U/6.3V/X5R_4
C445 1U/6.3V/X5R_4C445 1U/6.3V/X5R_4
C98 1U/6.3V/X5R_4C98 1U/6.3V/X5R_4
C442 *1U/6.3V/X5R_4C442 *1U/6.3V/X5R_4
C88 10U/6.3V/X5R_6C88 10U/6.3V/X5R_6
1 2
C129 10U/6.3V/X5R_6C129 10U/6.3V/X5R_6
1 2
C84 22U/6.3V/X5R_8C84 22U/6.3V/X5R_8
C430 *1U/6.3V/X5R_4C430 *1U/6.3V/X5R_4
TP10TP10
C431 *1U/6.3V/X5R_4C431 *1U/6.3V/X5R_4
C23 *1U/6.3V/X5R_4C23 *1U/6.3V/X5R_4
C457 1U/6.3V/X5R_4C457 1U/6.3V/X5R_4
C100 1U/6.3V/X5R_4C100 1U/6.3V/X5R_4
C114 1U/6.3V/X5R_4C114 1U/6.3V/X5R_4
C25 22U/6.3V/X5R_8C25 22U/6.3V/X5R_8
C444 1U/6.3V/X5R_4C444 1U/6.3V/X5R_4
C59 *1U/6.3V/X5R_4C59 *1U/6.3V/X5R_4
C26 22U/6.3V/X5R_8C26 22U/6.3V/X5R_8
R367 10K/F_4R367 10K/F_4
C52 1U/6.3V/X5R_4C52 1U/6.3V/X5R_4
C80 10U/6.3V/X5R_6C80 10U/6.3V/X5R_6
1 2
C470 10U/6.3V/X5R_6C470 10U/6.3V/X5R_6
1 2
C480 *1U/6.3V/X5R_4C480 *1U/6.3V/X5R_4
C464 1U/6.3V/X5R_4C464 1U/6.3V/X5R_4
C441 1U/6.3V/X5R_4C441 1U/6.3V/X5R_4
C477 1U/6.3V/X5R_4C477 1U/6.3V/X5R_4
C99 1U/6.3V/X5R_4C99 1U/6.3V/X5R_4
C126 1U/6.3V/X5R_4C126 1U/6.3V/X5R_4
C436 1U/6.3V/X5R_4C436 1U/6.3V/X5R_4
C447 *1U/6.3V/X5R_4C447 *1U/6.3V/X5R_4
C428 *1U/6.3V/X5R_4C428 *1U/6.3V/X5R_4
C476 1U/6.3V/X5R_4C476 1U/6.3V/X5R_4
C474 1U/6.3V/X5R_4C474 1U/6.3V/X5R_4
C122 1U/10V/X5R_4C122 1U/10V/X5R_4
C85 22U/6.3V/X5R_8C85 22U/6.3V/X5R_8
C39 22U/6.3V/X5R_8C39 22U/6.3V/X5R_8
C118 10U/6.3V/X5R_6C118 10U/6.3V/X5R_6
C121 10U/6.3V/X5R_6C121 10U/6.3V/X5R_6
1 2
C78 22U/6.3V/X5R_8C78 22U/6.3V/X5R_8
C49 *1U/6.3V/X5R_4C49 *1U/6.3V/X5R_4
R7
130/F_4
R7
130/F_4
C77 1U/6.3V/X5R_4C77 1U/6.3V/X5R_4
C57 1U/6.3V/X5R_4C57 1U/6.3V/X5R_4
C71 10U/6.3V/X5R_6C71 10U/6.3V/X5R_6
C463 1U/6.3V/X5R_4C463 1U/6.3V/X5R_4
R37 10/F_4R37 10/F_4
C74 10U/6.3V/X5R_6C74 10U/6.3V/X5R_6
C478 1U/6.3V/X5R_4C478 1U/6.3V/X5R_4
C48 1U/6.3V/X5R_4C48 1U/6.3V/X5R_4
C72 10U/6.3V/X5R_6C72 10U/6.3V/X5R_6
C437 1U/6.3V/X5R_4C437 1U/6.3V/X5R_4
C132 1U/10V/X5R_4C132 1U/10V/X5R_4
C124 1U/6.3V/X5R_4C124 1U/6.3V/X5R_4
C104 10U/6.3V/X5R_6C104 10U/6.3V/X5R_6
C24 22U/6.3V/X5R_8C24 22U/6.3V/X5R_8
C60 1U/6.3V/X5R_4C60 1U/6.3V/X5R_4
R364 43_4R364 43_4
C55 1U/6.3V/X5R_4C55 1U/6.3V/X5R_4
C101 10U/6.3V/X5R_6C101 10U/6.3V/X5R_6
C69 22U/6.3V/X5R_8C69 22U/6.3V/X5R_8
R363 54.9/F_4R363 54.9/F_4
C108 10U/6.3V/X5R_6C108 10U/6.3V/X5R_6
1 2
C81 10U/6.3V/X5R_6C81 10U/6.3V/X5R_6
1 2
C50 1U/6.3V/X5R_4C50 1U/6.3V/X5R_4
C70 22U/6.3V/X5R_8C70 22U/6.3V/X5R_8
R360 100/F_4R360 100/F_4
C455 1U/6.3V/X5R_4C455 1U/6.3V/X5R_4
C28 22U/6.3V/X5R_8C28 22U/6.3V/X5R_8
C125 1U/6.3V/X5R_4C125 1U/6.3V/X5R_4
C87 10U/6.3V/X5R_6C87 10U/6.3V/X5R_6
1 2
C462 1U/6.3V/X5R_4C462 1U/6.3V/X5R_4
R8 *short_4R8 *short_4
R28 10/F_4R28 10/F_4
R384
130/F_4
R384
130/F_4
Q10
2N7002
Q10
2N7002
3
2
1
C450 1U/6.3V/X5R_4C450 1U/6.3V/X5R_4
R361 100/F_4R361 100/F_4
C103 1U/6.3V/X5R_4C103 1U/6.3V/X5R_4
C58 1U/6.3V/X5R_4C58 1U/6.3V/X5R_4
C433 1U/6.3V/X5R_4C433 1U/6.3V/X5R_4
C62 *1U/6.3V/X5R_4C62 *1U/6.3V/X5R_4
C438 1U/6.3V/X5R_4C438 1U/6.3V/X5R_4
C92 1U/6.3V/X5R_4C92 1U/6.3V/X5R_4
C68 22U/6.3V/X5R_8C68 22U/6.3V/X5R_8
R34 100/F_4R34 100/F_4
C93 1U/6.3V/X5R_4C93 1U/6.3V/X5R_4
POWER
CORE SUPPLY
PEG AND DDRSENSE LINES SVID QUIET RAILS
U25F
IC,SNB_2CBGA,1P0
POWER
CORE SUPPLY
PEG AND DDRSENSE LINES SVID QUIET RAILS
U25F
IC,SNB_2CBGA,1P0
VCC_SENSE
F43
VSS_SENSE
G43
VIDALERT#
A44
VIDSCLK
B43
VIDSOUT
C44
VSS_SENSE_VCCIO
AN17
VCC[1]
A26
VCC[2]
A29
VCC[3]
A31
VCC[4]
A34
VCC[5]
A35
VCC[6]
A38
VCC[7]
A39
VCC[8]
A42
VCC[9]
C26
VCC[10]
C27
VCC[11]
C32
VCC[12]
C34
VCC[13]
C37
VCC[14]
C39
VCC[15]
C42
VCC[16]
D27
VCC[17]
D32
VCC[18]
D34
VCC[19]
D37
VCC[20]
D39
VCC[21]
D42
VCC[22]
E26
VCC[23]
E28
VCC[24]
E32
VCC[25]
E34
VCC[26]
E37
VCC[27]
E38
VCC[28]
F25
VCC[29]
F26
VCC[30]
F28
VCC[31]
F32
VCC[32]
F34
VCC[33]
F37
VCC[34]
F38
VCC[35]
F42
VCC[36]
G42
VCC[37]
H25
VCC[38]
H26
VCC[39]
H28
VCC[40]
H29
VCC[41]
H32
VCC[42]
H34
VCC[43]
H35
VCC[44]
H37
VCC[45]
H38
VCC[46]
H40
VCC[47]
J25
VCC[48]
J26
VCC[49]
J28
VCC[50]
J29
VCC[51]
J32
VCC[52]
J34
VCC[53]
J35
VCC[54]
J37
VCC[55]
J38
VCC[56]
J40
VCC[57]
J42
VCC[58]
K26
VCC[59]
K27
VCC[60]
K29
VCC[61]
K32
VCC[62]
K34
VCC[63]
K35
VCC[64]
K37
VCC[66]
K39
VCC[67]
K42
VCC[68]
L25
VCC[69]
L28
VCC[70]
L33
VCC[71]
L36
VCC[72]
L40
VCC[73]
N26
VCC[74]
N30
VCC[75]
N34
VCC[76]
N38
VCCIO[1]
AF46
VCCIO[3]
AG48
VCCIO[4]
AG50
VCCIO[5]
AG51
VCCIO[6]
AJ17
VCCIO[7]
AJ21
VCCIO[8]
AJ25
VCCIO[9]
AJ43
VCCIO[10]
AJ47
VCCIO[11]
AK50
VCCIO[12]
AK51
VCCIO[13]
AL14
VCCIO[14]
AL15
VCCIO[15]
AL16
VCCIO[16]
AL20
VCCIO[17]
AL22
VCCIO[18]
AL26
VCCIO[19]
AL45
VCCIO[20]
AL48
VCCIO[21]
AM16
VCCIO[22]
AM17
VCCIO[23]
AM21
VCCIO[24]
AM43
VCCIO[25]
AM47
VCCIO[26]
AN20
VCCIO[27]
AN42
VCCIO[28]
AN45
VCCIO[29]
AN48
VCCIO[30]
AA14
VCCIO[31]
AA15
VCCIO[32]
AB17
VCCIO[33]
AB20
VCCIO[34]
AC13
VCCIO[35]
AD16
VCCIO[36]
AD18
VCCIO[37]
AD21
VCCIO[38]
AE14
VCCIO[39]
AE15
VCCIO[40]
AF16
VCCIO[41]
AF18
VCCIO[42]
AF20
VCCIO[43]
AG15
VCCIO[44]
AG16
VCCIO[45]
AG17
VCCIO[46]
AG20
VCCIO[47]
AG21
VCCIO[48]
AJ14
VCCIO[49]
AJ15
VCCIO50
W16
VCCIO51
W17
VCCPQE[1]
AM25
VCCPQE[2]
AN22
VCCIO_SENSE
AN16
VCCIO_SEL
BC22
C79 22U/6.3V/X5R_8C79 22U/6.3V/X5R_8
POWER
GRAPHICS
DDR3 - 1.5V RAILS
1.8V RAIL
SENSE
LINES
SA RAIL
SENSE LINES
QUIET RAILS
U25G
IC,SNB_2CBGA,1P0
POWER
GRAPHICS
DDR3 - 1.5V RAILS
1.8V RAIL
SENSE
LINES
SA RAIL
SENSE LINES
QUIET RAILS
U25G
IC,SNB_2CBGA,1P0
SM_VREF
AY43
VAXG[1]
AA46
VAXG[2]
AB47
VAXG[3]
AB50
VAXG[4]
AB51
VAXG[5]
AB52
VAXG[6]
AB53
VAXG[7]
AB55
VAXG[8]
AB56
VAXG[9]
AB58
VAXG[10]
AB59
VAXG[11]
AC61
VAXG[12]
AD47
VAXG[13]
AD48
VAXG[14]
AD50
VAXG[15]
AD51
VAXG[16]
AD52
VAXG[17]
AD53
VAXG[18]
AD55
VAXG[19]
AD56
VAXG[20]
AD58
VAXG[21]
AD59
VAXG[22]
AE46
VAXG[23]
N45
VAXG[24]
P47
VAXG[25]
P48
VAXG[26]
P50
VAXG[27]
P51
VAXG[28]
P52
VAXG[29]
P53
VAXG[30]
P55
VAXG[31]
P56
VAXG[32]
P61
VAXG[33]
T48
VAXG[34]
T58
VAXG[35]
T59
VAXG[36]
T61
VAXG[37]
U46
VAXG[38]
V47
VAXG[39]
V48
VAXG[40]
V50
VAXG[41]
V51
VAXG[42]
V52
VAXG[43]
V53
VAXG[44]
V55
VAXG[45]
V56
VAXG[46]
V58
VAXG[47]
V59
VAXG[48]
W50
VAXG[49]
W51
VAXG[50]
W52
VAXG[51]
W53
VAXG[52]
W55
VAXG[53]
W56
VAXG[54]
W61
VDDQ[11]
AM40
VDDQ[12]
AN30
VDDQ[13]
AN34
VDDQ[14]
AN38
VDDQ[15]
AR26
VDDQ[1]
AJ28
VDDQ[2]
AJ33
VDDQ[3]
AJ36
VDDQ[4]
AJ40
VDDQ[5]
AL30
VDDQ[6]
AL34
VDDQ[7]
AL38
VDDQ[8]
AL42
VDDQ[9]
AM33
VDDQ[10]
AM36
VCCPLL[1]
BB3
VCCPLL[2]
BC1
VCCSA_SENSE
U10
VCCSA_VID[1]
D49
VAXG[55]
Y48
VAXG[56]
Y61
VCCPLL[3]
BC4
VAXG_SENSE
F45
VSSAXG_SENSE
G45
VCCSA[1]
L17
VCCSA[10]
R21
VCCSA[12]
V16
VCCSA[13]
V17
VCCSA[14]
V18
VCCSA[4]
N20
VCCSA[5]
N22
VCCSA[6]
P17
VCCSA[9]
R18
VDDQ[16]
AR28
VDDQ[17]
AR30
VDDQ[18]
AR32
VDDQ[19]
AR34
VDDQ[20]
AR36
VDDQ[21]
AR40
VDDQ[22]
AV41
VDDQ[23]
AW26
VDDQ[24]
BA40
VDDQ[25]
BB28
VDDQ[26]
BG33
VCCSA[11]
U15
VCCSA[15]
V21
VCCSA[16]
W20
VCCSA[2]
L21
VCCSA[3]
N16
VCCDQ[1]
AM28
VCCDQ[2]
AN26
VCCSA[7]
P20
VCCSA[8]
R16
VDDQ_SENSE
BC43
VSS_SENSE_VDDQ
BA43
VCCSA_VID[0]
D48
C94 10U/6.3V/X5R_6C94 10U/6.3V/X5R_6
1 2
C459 1U/6.3V/X5R_4C459 1U/6.3V/X5R_4
C468 10U/6.3V/X5R_6C468 10U/6.3V/X5R_6
1 2
C435 *1U/6.3V/X5R_4C435 *1U/6.3V/X5R_4
C53 1U/6.3V/X5R_4C53 1U/6.3V/X5R_4
C115 10U/6.3V/X5R_6C115 10U/6.3V/X5R_6
C127 10U/6.3V/X5R_6C127 10U/6.3V/X5R_6
C97 1U/6.3V/X5R_4C97 1U/6.3V/X5R_4
C82 22U/6.3V/X5R_8C82 22U/6.3V/X5R_8
R362 *short_4R362 *short_4
C479 1U/6.3V/X5R_4C479 1U/6.3V/X5R_4
C90 1U/6.3V/X5R_4C90 1U/6.3V/X5R_4
C475 1U/6.3V/X5R_4C475 1U/6.3V/X5R_4
R29 10/F_4R29 10/F_4
C105 1U/6.3V/X5R_4C105 1U/6.3V/X5R_4
C446 1U/6.3V/X5R_4C446 1U/6.3V/X5R_4
R355 *1K/F_4R355 *1K/F_4
C427 *1U/6.3V/X5R_4C427 *1U/6.3V/X5R_4
R352 75_4R352 75_4
C95 10U/6.3V/X5R_6C95 10U/6.3V/X5R_6
1 2
C460 1U/6.3V/X5R_4C460 1U/6.3V/X5R_4
C73 10U/6.3V/X5R_6C73 10U/6.3V/X5R_6
R36 *51/F_4R36 *51/F_4
R39 *51/F_4R39 *51/F_4
R57
100K/F_4
R57
100K/F_4
C116 10U/6.3V/X5R_6C116 10U/6.3V/X5R_6
C481 1U/6.3V/X5R_4C481 1U/6.3V/X5R_4
C27 22U/6.3V/X5R_8C27 22U/6.3V/X5R_8
C113 10U/6.3V/X5R_6C113 10U/6.3V/X5R_6
1 2
C467 10U/6.3V/X5R_6C467 10U/6.3V/X5R_6
1 2
R38 10/F_4R38 10/F_4
C66 22U/6.3V/X5R_8C66 22U/6.3V/X5R_8
C38 22U/6.3V/X5R_8C38 22U/6.3V/X5R_8
C112 1U/6.3V/X5R_4C112 1U/6.3V/X5R_4
C471 10U/6.3V/X5R_6C471 10U/6.3V/X5R_6
1 2
C458 1U/6.3V/X5R_4C458 1U/6.3V/X5R_4
C440 1U/6.3V/X5R_4C440 1U/6.3V/X5R_4
C452 1U/6.3V/X5R_4C452 1U/6.3V/X5R_4
C86 22U/6.3V/X5R_8C86 22U/6.3V/X5R_8
C47 1U/6.3V/X5R_4C47 1U/6.3V/X5R_4
C110 10U/6.3V/X5R_6C110 10U/6.3V/X5R_6
1 2
R52 *0_6R52 *0_6
C443 *1U/6.3V/X5R_4C443 *1U/6.3V/X5R_4
R351 *short_4R351 *short_4
C83 22U/6.3V/X5R_8C83 22U/6.3V/X5R_8
C451 1U/6.3V/X5R_4C451 1U/6.3V/X5R_4
C469 1U/6.3V/X5R_4C469 1U/6.3V/X5R_4
C134 1U/6.3V/X5R_4C134 1U/6.3V/X5R_4
