MSI MS-6570 Schematics
5
D D
4
3
2
1
AMD K7 CPU
VRM 9.0
MS-6570 Version: 0B
Powered by
Venson.Chen
003-K7 CPU Part 1
004-K7 CPU Part 2
005-VRM 9.0
006-Crush17/18 Part 1
007-Crush17/18 Part 2
008-Crush17/18 Part 3
009-Crush17/18 Part 4
Power OK Circuit
010-AGP Slot & TV-out
011-DDR DIMM1 & 2
012-DDR DIMM3
013-DDR Terminator Resistor
014-MCP/2 Part 1
015-MCP/2 Part 2
016-MCP/2 Part 3
017-ACR Slot & MS3 & BIOS
018-MII LAN & USB Connector
019-IEEE1394 & VGA Connector
020-Realtek 650 AC97 codec
021-PCI Slot1 & 2
022-PCI Slot3 & 4
023-PCI Slot5 & MS1
024-On board Serial ATA
025-K/M Connector & IDE Connector
026-COM/Print Port
027-W83627HF LPC SIO & Game Port
028-MS5 ACPI Controller & Power
029-ATX Power & Front Panel
030-History
MCP-2
S2K BUS
LDT BUS
64 Bit Memory BUS
64 Bit Memory BUS
PCI BUS
AC97 Link BUS
DDR DIMM
DDR DIMM
DDR DIMM
PCI Slot 1
PCI Slot 2
PCI Slot 3
PCI Slot 4
AC97 Codec
ACR Slot
COM Port
PCI Slot 5
Serial ATA
AGP Slot
AGP 4X/8X BUS
VGA Connector
C C
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB Port 5
USB Port 6
IEEE1394 Port
B B
MII LAN Port
LPC
Flash Rom
RGB Signal
USB BUS
IEEE1394
MII LAN
LPC Interface
NFORCE IGP
Crush17/18
Soruth Bridge
Keyboard
PS/2 Mouse
A A
5
WINBOND W83627HF
LPC Super I/O
4
Print Prot
Game Port
3
Title
MS-6570
Size Document Number Rev
Blockdiagram 0A
2
Date: Sheet of
1
1 30Thursday, August 01, 2002
5
ATX Power connector
+12v+5V3.3V5VSB
D D
VRM Regulator K7 CPU
4
3
2
1
MS-6570 Specification
VCORE
CPU: AMD K7 Serial Socket 462
VCC3
VDDQ
VDIMM
VDIMM
VCORE
VCC3
VCC
5VDU
3VDU
VCORE
VCC3
VCC2.5
VDDQ
1.3V Regulator
2.5V Regulator
C C
MS5
ACPI Controller
B B
1.5V Regulator
DDR Memory
Regulator
Crush 18
LDT BUS
Crush 18
Other
Crush 18
AGP BUS
AGP Slot
Crush 18
DDR BUS
DDR SDRAM
MCP/2
Sourth Bridge
North Bridge: Nvedia Crush 17/18
Sorth Bridge: Nvedia MCP/2
On Board PCI Device: Serial ATA
On Board Device: RealTek AC97 Codec
On Board Device: IEEE1394 PHY
On Board Device: ICS MII LAN
On Board DDR SDRAM: X3
On Board AGP Slot: X1
On Board PCI Slot: X5
On Board ACR Slot: X1
GPIO and PCI BUS Address
A A
Title
MS-6570
Size Document Number Rev
Power and specification 0A
5
4
3
2
Date: Sheet of
1
2 30Thursday, August 01, 2002
5
4
3
2
1
0.5 * VCORE
C74
0.047u
新修正
C176
5p
VCORE
C200
5p
R60
110
R41
110
VCORE
VCC2.5
L6 10n
L7 10nL3 10n
L8 10nL4 10n
L5 10nL1 10n
L10 10nL9 10n
HCPUCLK#HCPUCLK
CSDINCLK#3
CSDINCLK#2
CSDINCLK#1
CSDINCLK#0
CSDINCLK#3 6
CSDINCLK#2 6
CSDINCLK#1 6
CSDINCLK#0 6
CSDINCLK# 6
CPU1A
HSDATA#0
HSDATA#1
HSDATA#2
HSDATA#3
HSDATA#4
HSDATA#5
D D
C C
B B
HSDINVAL#6
HSDOUTCLK#06
HSDOUTCLK#16
HSDOUTCLK#26
HSDOUTCLK#36
A A
CLKFWDRST6
HSDATA#6
HSDATA#7
HSDATA#8
HSDATA#9
HSDATA#10
HSDATA#11
HSDATA#12
HSDATA#13
HSDATA#14
HSDATA#15
HSDATA#16
HSDATA#17
HSDATA#18
HSDATA#19
HSDATA#20
HSDATA#21
HSDATA#22
HSDATA#23
HSDATA#24
HSDATA#25
HSDATA#26
HSDATA#27
HSDATA#28
HSDATA#29
HSDATA#30
HSDATA#31
HSDATA#32
HSDATA#33
HSDATA#34
HSDATA#35
HSDATA#36
HSDATA#37
HSDATA#38
HSDATA#39
HSDATA#40
HSDATA#41
HSDATA#42
HSDATA#43
HSDATA#44
HSDATA#45
HSDATA#46
HSDATA#47
HSDATA#48
HSDATA#49
HSDATA#50
HSDATA#51
HSDATA#52
HSDATA#53
HSDATA#54
HSDATA#55
HSDATA#56
HSDATA#57
HSDATA#58
HSDATA#59
HSDATA#60
HSDATA#61
HSDATA#62
HSDATA#63
HSDINCLK#0
HSDINCLK#1
HSDINCLK#2
HSDINCLK#3
HSDINVAL#
HSDOUTCLK#0
HSDOUTCLK#1
HSDOUTCLK#2
HSDOUTCLK#3
HSDOUTVAL#
HSDIN#0
HSDIN#1
HSDIN#2
HSDIN#3
HSDIN#4
HSDIN#5
HSDIN#6
HSDIN#7
HSDIN#8
HSDIN#9
HSDIN#10
HSDIN#11
HSDIN#12
HSDIN#13
HSDIN#14
HSDINCLK#
CLKFWDRST
CONNECT
CONNECT6
PROCRDY
PROCRDY6
SFILLVAL#
AA35
W37
W35
AA33
AE37
AC33
AC37
AA37
AC35
W33
AN33
AE35
AL31
AJ29
AL29
AG33
AJ37
AL35
AE33
AJ35
AG37
AL33
AN37
AL37
AG35
AN29
AN35
AN31
AJ33
AJ21
AL23
AN23
AJ31
Y35
U35
U33
S37
S33
Y37
S35
Q37
Q35
N37
J33
G33
G37
E37
G35
Q33
N33
L33
N35
L37
J37
A37
E35
E31
E29
A27
A25
E21
C23
C27
A23
A35
C35
C33
C31
A29
C29
E23
C25
E17
E13
E11
C15
E9
A13
C9
A9
C21
A21
E19
C19
C17
A11
A17
A15
J35
E27
E15
C37
A33
C11
PGA-D462
SDATA0
SDATA1
SDATA2
SDATA3
SDATA4
SDATA5
SDATA6
SDATA7
SDATA8
SDATA9
SDATA10
SDATA11
SDATA12
SDATA13
SDATA14
SDATA15
SDATA16
SDATA17
SDATA18
SDATA19
SDATA20
SDATA21
SDATA22
SDATA23
SDATA24
SDATA25
SDATA26
SDATA27
SDATA28
SDATA29
SDATA30
SDATA31
SDATA32
SDATA33
SDATA34
SDATA35
SDATA36
SDATA37
SDATA38
SDATA39
SDATA40
SDATA41
SDATA42
SDATA43
SDATA44
SDATA45
SDATA46
SDATA47
SDATA48
SDATA49
SDATA50
SDATA51
SDATA52
SDATA53
SDATA54
SDATA55
SDATA56
SDATA57
SDATA58
SDATA59
SDATA60
SDATA61
SDATA62
SDATA63
SDATAINCLK0
SDATAINCLK1
SDATAINCLK2
SDATAINCLK3
SDATAINVAL
SDATAOUTCLK0
SDATAOUTCLK1
SDATAOUTCLK2
SDATAOUTCLK3
SDTATOUTVAL
SADDIN0
SADDIN1
SADDIN2
SADDIN3
SADDIN4
SADDIN5
SADDIN6
SADDIN7
SADDIN8
SADDIN9
SADDIN10
SADDIN11
SADDIN12
SADDIN13
SADDIN14
SADDINCLK
CLKFWDRST
CONNECT
PROCRDY
SFILLVAL
A20M
FERR
INTR
IGNNE
RESET
STPCLK
PWROK
PICCLK
PICD0/BYPASSCLK
PICD1/BYPASSCLK
COREFB-
COREFB+
CLKIN
CLKIN
RSTCLK
RSTCLK
K7CLKOUT
K7CLKOUT
ANALOG
SYSVREFMODE
VREF_SYS
PLLBYPASS
PLLBYPASSCLK
PLLBYPASSCLK
PLLMON1
PLLMON2
PLLTEST
SCANCLK1
SCANCLK2
SCANINTEVAL
SCANSHIFTEN
DBRDY
DBREQ
FLUSH
TCK
TDO
TRST
VID0
VID1
VID2
VID3
VID4
FID0
FID1
FID2
FID3
SCHECK0
SCHECK1
SCHECK2
SCHECK3
SCHECK4
SCHECK5
SCHECK6
SCHECK7
SADDOUT0
SADDOUT1
SADDOUT2
SADDOUT3
SADDOUT4
SADDOUT5
SADDOUT6
SADDOUT7
SADDOUT8
SADDOUT9
SADDOUT10
SADDOUT11
SADDOUT12
SADDOUT13
SADDOUT14
SADDOUTCLK
A20M#
AE1
FERR
AG1
HINIT#
AJ3
INIT
AL1
INTR
IGNNE#
AJ1
NMI
AN3
NMI
TDI
TMS
CPURST#
AG3
SMI#
AN5
SMI
AC1
STPCLK#
PWRGD_CPU
AE3
N1
CPUAPICLK
APICD0
N3
APICD1
N5
VCOREFB#
AG13
AG11
VCOREFB
AN17
AL17
AN19
AL19
AL21
AN21
AJ13
VREFMODE VCOREFB
AA5
W5
VREF_SYS
AC5
ZN
AE5
ZP
AJ25
PLLBP#
PLLBPCLK
AN15
PLLBPCLK#
AL15
PLLMON1
AN13
AL13
PLLMON2
PLLTEST#
AC3
SCANCLK1
S1
S5
SCANCLK2
SINTVAL
S3
SSHIFTEN
Q5
AA1
AA3
HBREQ#
FLUSH#
AL3
CPU_TCK
Q1
CPU_TDI
U1
U5
CPU_TMS
Q3
CPU_TRST
U3
L1
VID0
VID1
L3
VID2
L5
VID3
L7
VID4
J7
FID0
W1
FID1
W3
FID2
Y1
Y3
FID3
U37
Y33
L35
E33
E25
A31
C13
A19
J1
J3
HSDOUT#2
C7
A7
HSDOUT#3
HSDOUT#4
E5
HSDOUT#5
A5
HSDOUT#6
E7
HSDOUT#7
C1
C5
HSDOUT#8
HSDOUT#9
C3
HSDOUT#10
G1
HSDOUT#11
E1
HSDOUT#12
A3
G5
HSDOUT#13
HSDOUT#14
G3
HSDOUTCLK#
E3
A20M# 16
FERR 16
HINIT# 16
INTR 16
IGNNE# 16
NMI 16
CPURST# 6,16
SMI# 16
STPCLK# 16
PWRGD_CPU 6,28
CPUAPICLK 6
APICD0 16
APICD1 16
VCOREFB# 5
VCOREFB 5
C79 680p
C83 680p
R65 60.4
R72 60.4
R82 100
R81 100
R75 100
R76 100
R44 270 R23 X_270
R59 X_1K
R57 40.2
R42 40.2
R53 100
R46 100
R54
R47
100
100
VID0 17
VID1 17
VID2 17
VID3 17
VID4 17
FID0 17
FID1 17
FID2 17
FID3 17
HSDOUTCLK# 6
VCORE
HCPUCLK
HCPUCLK 6
HCPUCLK#
HCPUCLK# 6
VCORE
VCORE
CPUSLP#16
HSDOUTCLK#[3..0]6
HSDINCLK#3
L2 10n
HSDINCLK#2
HSDINCLK#1
HSDINCLK#0
HSDINCLK# CSDINCLK#
VREF_SYS
C58
0.047u
CPU_TRST
CPU_TDI
CPU_TMS
CPU_TCK
HBREQ#
FLUSH#
PLLTEST#
PLLMON1
PLLMON2
PLLBP#
FERR
PWRGD_CPU
CPUSLP#
IGNNE#
CPURST#
A20M#
STPCLK#
SMI#
NMI
INTR
HINIT#
HSDIN#0
HSDIN#1
6/28
APICD0
APICD1
SFILLVAL#
HSDOUTVAL#
SCANCLK1
SINTVAL
SCANCLK2
SSHIFTEN
CPURST#
PWRGD_CPU
VCOREFB#
HSDOUT#[14..2]6
HSDATA#[63..0]6
HSDIN#[14..2]6
C1745pC1755pC177
RN9 510
1 2
3 4
5 6
7 8
R58 510
R26 680
R43 510
R39 56
R36 56
R95 680
R12 680
R353 680
R31 10K
RN5 680
1 2
3 4
5 6
7 8
RN2 680
1 2
3 4
5 6
7 8
R96 680
R123 680
R15 180
R18 180
R120 270
R126 270
RN15 10K
1 2
3 4
5 6
7 8
C35 X_270p
C27 20
R40 10K
HSDOUTCLK#[3..0]
HSDOUT#[14..2]
HSDATA#[63..0]
HSDIN#[14..2]
R67 301
5p
Title
MS-6570
Size Document Number Rev
K7 CPU Part 1 0A
5
4
3
2
Date: Sheet of
1
3 30Thursday, August 01, 2002
5
4
3
2
1
CPU_M8
H12
H16
H20
H24M8P30R8T30V8X30Z8AB30
D D
C C
VCC_CORE1
VCC_CORE2
VCC_CORE3
VCC_CORE4
AD30
AD8
AF10
AF28
AF30
AF32
AF6
AF8
AH30
AH8
AJ9
AK8
AL9
AM8
F30
F8
H10
H28
H30
H32
H6
H8
K30
K8
AJ7
AL7
AN7
G25
G17
G9
N7
Y7
AG7
AG15
AG29 AN27
A01
A02
A03
A04
XX1
XX2
VCC_CORE5
VCC_SRAM1
VCC_SRAM2
VCC_SRAM3
VCC_SRAM4
VCC_SRAM5
VCC_SRAM6
VCC_SRAM7
VCC_SRAM8
VCC_SRAM9
VCC_SRAM11
VCC_SRAM13
VCC_SRAM14
VCC_SRAM16
VCC_SRAM17
VCC_SRAM19
VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
VCC_SRAM24
VCC_SRAM25
VCC_SRAM26
VCC_SRAM27
VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31
KEY4
KEY6
KEY8
KEY10
KEY12
KEY14
KEY16
KEY18 BP0_CUT
H1
H2
H3
H4
EMI_GND
EMI_GND
VCC_CORE6
VCC_CORE7
VCC_CORE8
VCC_CORE9
AF14
AF18
VCC_CORE10
VCC_CORE11
VCC_CORE12
VCC_CORE13
VCC_CORE14
AF22
AF26
AM34
AK36
VCC_CORE15
VCC_CORE16
VCC_CORE17
AK34
AK30
AK26
AK22
VCC_CORE18
VCC_CORE19
VCC_CORE20
VCC_CORE21
VCC_CORE22
AK18
AK14
AK10
AL5
VCC_CORE23
VCC_CORE24
VCC_CORE25
AH26
AM30
AH22
AH18
VCC_CORE26
VCC_CORE27
VCC_CORE28
VCC_CORE29
VCC_CORE30
AH14
AH10
AH4
AH2
VCC_CORE31
VCC_CORE32
VCC_CORE33
AF36
AF34
AD6
AM26
VCC_CORE34
VCC_CORE35
VCC_CORE36
VCC_CORE37
VCC_CORE38
AD4
AD2
AB36
VCC_CORE39
VCC_CORE40
AB34
AB32Z6Z4Z2X36
VCC_CORE41
VCC_CORE42
VCC_CORE43
VCC_CORE44
VCC_CORE45
VCORE
X34
AM22
X32V6V4V2T36
VCC_CORE46
VCC_CORE47
VCC_CORE48
VCC_CORE49
VCC_CORE50
T34
VCC_CORE51
VCC_CORE52
VCC_CORE53
VCC_CORE54
VCC_CORE55
T32R6R4R2AM18
VCC_CORE56
VCC_CORE57
VCC_CORE58
VCC_CORE59
P36
P34
P32M4M6M2K36
VCC_CORE60
VCC_CORE61
VCC_CORE62
VCC_CORE63
VCC_CORE64
K34
K32H4H2
VCC_CORE65
VCC_CORE66
VCC_CORE67
VCC_CORE68
VCC_CORE69
AM14
F36
F34
VCC_CORE70
VCC_CORE71
VCC_CORE72
VCC_CORE73
VCC_CORE74
F32
F28
F24
F20
VCC_CORE75
VCC_CORE76
VCC_CORE77
F16
F12
D32
D28
VCC_CORE78
VCC_CORE79
VCC_CORE80
VCC_CORE81
VCC_CORE82
AM10
D24
D20
D16
VCC_CORE83
VCC_CORE84
VCC_CORE85
D12D8D4D2B36
VCC_CORE86
VCC_CORE87
VCC_CORE88
VCC_CORE89
VCC_CORE90
B32
AM2
B28
B24
VCC_CORE91
VCC_CORE92
VCC_CORE93
VCC_CORE94
VCC_CORE95
B20
B16
B12B8B4
VCC_CORE96
VCC_CORE97
VCC_CORE98
AJ5
VCC_CORE99
VCC_CORE100
VCC_CORE101
BP1_CUT
BP2_CUT
BP3_CUT
VCCA_PLL
AC7
AJ23
VCC_Z
NC1
NC2
NC3
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC42
NC43
NC44
NC45
CPU1B
PGA-D462
VCC_A
AA31
AC31
AE31
AG23
AG25
AG31
AG5
AJ11
AJ15
AJ17
AJ19
AJ27
AL11
AN11
AN9
G11
G13
G27
G29
G31
J31
J5
L31
N31
Q31
S31
S7
U31
U7
W31
W7
Y31
Y5
AG19
G21
AG21
G19
AL27
AN25
AL25
RATIO_OUTCPU0
RATIO_OUTCPU1
RATIO_OUTCPU2
RATIO_OUTCPU3
THERMDP 14
THERMDN 14
RATIO_OUTCPU0 17
RATIO_OUTCPU1 17
RATIO_OUTCPU2 17
RATIO_OUTCPU3 17
CPU_M8
CPU_P8
C585
4.7u-1206
C584
4.7u-1206
PCB
_
VCORE
MH2
B B
VSS1
VSS2
H14
H18
VSS3
VSS4
VSS5
VSS6
H22
H26
M30P8R30T8V30X8Z30
VSS7
VSS8
VSS9
VSS10
VSS11
AB8
VSS12
AF12
VSS13
AF16
VSS14
AF20
VSS15
AF24
VSS16
AM36
VSS17
AK32
VSS18
AK28
VSS19
AK24
VSS20
AK20
VSS21
AK16
VSS22
AK12
VSS23
AK4
VSS25
AK2
VSS26
AH36
VSS27
AM32
VSS28
AH34
VSS29
AH32
VSS30
AH28
VSS31
AH24
VSS32
AH20
VSS33
AH16
VSS34
AH12
VSS35
AF4
VSS37
AF2
VSS38
AD36
VSS39
AD34
VSS40
AD32
VSS41
AB6
VSS42
AB4
VSS43
AB2
VSS44
Z36
VSS45
VSS46
Z34
Z32X6AM28X4X2
VSS47
VSS48
VSS49
VSS50
VSS51
V36
VSS52
V34
VSS53
VSS54
VSS55
VSS56
V32T6T4T2R36
VSS57
VSS58
R34
VSS59
AM24
VSS60
VSS61
VSS62
VSS63
R32P6P4P2M36
VSS64
VSS65
M34
VSS66
VSS67
VSS68
VSS69
VSS70
M32K6K4K2AM20
VSS71
H36
VSS72
H34
VSS73
F26
VSS74
F22
VSS75
VSS76
VSS77
F18
F14
F10F6F4F2AM16
VSS78
VSS79
VSS80
VSS81
VSS82
D36
VSS83
D34
VSS84
D30
VSS85
D26
VSS86
D22
VSS87
D18
VSS88
D14
VSS89
VSS90
D10D6B34
VSS91
VSS92
AM12
VSS93
B30
VSS94
B26
VSS95
B22
VSS96
B18
VSS97
B14
VSS98
B10B6B2
VSS99
VSS100
VSS101
AM4
VSS102
VSS103
AK6
AM6
VSS104
VSS_Z
AE7
X_150 Drill / 300 Pad
1
2
3
4 5
8
7
6
9
MH3
X_150 Drill / 300 Pad
1
2
3
4 5
9
8
7
6
MH4
X_150 Drill / 300 Pad
1
2
3
4 5
9
8
7
6
CPU_P8
MH1
2
X_150 Drill / 300 Pad
1
2
3
4 5
9
8
7
6
VCORE
VCORE
A A
5
C118
1u
C47
1u
C76
1u
C85
1u
C102
1u
C49
1u
C50
1u
C121
1u
C100
C68
1u
1u
C57
C80
1u
1u
4
C46
1u
C120
1u
C48
1u
C117
1u
VCORE
VCORE
C101
X_4.7u-1206
C90
4.7u-1206
C112
4.7u-1206
C111
X_4.7u-1206
C64
4.7u-1206
C61
4.7u-1206
C62
X_4.7u-1206
C114
X_4.7u-1206
3
C65
4.7u-1206
C108
4.7u-1206
C96
X_4.7u-1206
C84
X_4.7u-1206
C115
4.7u-1206
C113
4.7u-1206
C87
X_4.7u-1206
C63
4.7u-1206
MH5
X_150 Drill / 300 Pad
1
8
2
7
3
6
4 5
9
Title
MS-6570
Size Document Number Rev
K7 CPU Part 2 0A
Date: Sheet of
MH6
X_150 Drill / 300 Pad
1
2
3
4 5
9
1
8
7
6
4 30Thursday, August 01, 2002
5
4
3
2
1
CHOK1 1.1u
C137
C105
33p
0.1u
U5
1
VID4
2
VID3
3
VID2
4
VID1
5
VID0
15
PGOOD
6
7
INTS-HIP6302-SOIC16
R50
X_1.5K
+ EC19
2200u
COMP
FB
R66 15K C150 0.1u
C81 5600p
R68
1.5K
+ EC14
2200u
X_2200u
PWM1
PWM2
+ EC5
C152
33p
VCC
GND
ISEN1
ISEN2FS/DIS
VSEN
2200u
16
9
13
14
12
118
10
+ EC24
1500u
R104 3K
R103 3K
+ EC9
2200u
VCORE
VCC
+12V
R106
0_0805
+ EC17
1500u
+ EC25
1500u
R133 10_0805
C148
1u-0805
C135 1u-0805
+12V
C138
1u-0805
+ EC23
1500u
U6A
14
VCC
BOOT1
PHASE1
3
GND
1
PWM1
MOSDVR-HIP6602A-SO14
R115
10_0805
U6B
5 9
PVCC U_G2
BOOT2
PHASE2
6
PGND
2
PWM2
MOSDVR-HIP6602A-SO14
U_G1
L_G1
L_G2
AMD CPU specification:
2GHz CPU: Vcore= 1.65V, P= 74.1W
Vcore_DC= -50mv ~ 50mv
Vcore_AC= -100mv ~ 150mv
I_ripple= Io D(1-D)
D= 1.65/5= 33% ; I_ripple= 10.58A
The ripple current for each input
Based on temperature coefficient of Rubycon:
漣波 電流 溫度 係數 溫度
2.55A 1 105
4.3A 1.7 85
5.4A 2.1 under 65
Total 4 pcs input capacitance= 17.2A @85
ESR= Vo(delta)/Io(delta)
ESR= 100mv/45= 2.22m_ohm
C173
C172
4.7u-1206
4.7u-1206
12
11
C149 0.1u
13
4
10
8
7
Rubycon 2200uF/6.3V capacitor
Rated voltage: 6.3V
Surge voltage: 8V
Leakage current: 415uA/2min
DF= 0.24@120Hz
Ripple current= 2.55A(max)
Vender guaranteed: 3000 Hr/105 digree.C
Actual operating temperature: 55 digree.C @45A
Ambient temperature: 25 digree.C
實際壽命
= L1*2^[(T1-Ta)/10]*2^[(Ta-T2)/K]
K= 10, if ripple current within specification
K= 5, if ripple current over specification
實際壽命
= L1*2^[(T1-T2)/10]
實際壽命
= 3000*2^[(105-55)/10]
實際壽命
= 96000 Hr
ESR for each capacitance is 13m_ohm
C233
1u-0805
R159 0_0805
R192
FDB6670AL-S-TO263
0_0805
C249
1u-0805
R158 0_0805
Q10
FDB6670AL-S-TO263
R185
0_0805
VID4 VID3 VID2 VID1 VID0
VDC(V)
1 0 1 1 0
1.30
DS
Q11
FDB6670AL-S-TO263G
C187
1000p
C188
1000p
CHOK2 0.8u-20%
CHOK3 0.8u-20%
R522
5.11K
R102
1K+ EC11
DS
Q9
G
DS
Q12
FDB6670AL-S-TO263G
DS
G
1 0 0 0 1
1.425
1 0 0 0 0
1.45
0 1 1 1 1
1.475
0 1 1 1 0
1.500
0 1 1 0 1
VCORE
1.525
0 1 1 0 0
1.550
0 1 0 1 1
1.575
0 1 0 1 0
1.600
0 1 0 0 1
1.625
VID4 VID3 VID2 VID1 VID0
VDC(V)
0 1 0 0 0
1.650
0 0 1 1 1
1.675
0 0 1 1 0
1.70
0 0 1 0 1
1.725
0 0 1 0 0
1.75
0 0 0 1 1
1.775
0 0 0 1 0
1.80
0 0 0 0 1
1.825
0 0 0 0 0
1.85
1 1 1 1 1
OFF
Ripple current of Vender's design:
Iac=
Delta(T):
散熱係數
B:
電容外徑
D:
tanG= R/Xc ;
DF(
Delta(T)*B*A*WC
溫升
; WC= 6.28*f*C
; L:
電容損失角
tanG
A= 0.785*{[D(D+4L)]/10};
電容長度
)= tanG*100%
VID_OUT417,27
VID_OUT317,27
VID_OUT217,27
VID_OUT117,27
VID_OUT017,27
R33 0
+ EC8
2200u
VCC
+ EC12
2200u
VID_OUT4
VID_OUT3
VID_OUT2
VID_OUT1
VID_OUT0
6301PWRGD
C124 100p
R52 154K
PH2
D D
_
C C
+ EC18
2200u
12
+ EC15
12
2200u
PH1
12
12
_
VCOREFB#3
R51 300K
VCOREFB3
+ EC16
2200u
NOTE: INSIDE ON CPU SOCKET.
B B
FDB6670 Specification:
Qg= 35nC; Trise= 15ns; Tfall= 42ns
Hi-Side MOSFET:
Switching loss=
1/2*Io*Vin*(Trise+Tfall)*Fs
1/2*22.5*5*(15ns+42ns)*200K
P_switching loss= 0.64W
Conduction loss=
Io2*Rds(on)*D
=(22.5*22.5)*0.0065*0.33= 1.1W
P(total)= P_switching loss + P_conduction loss
= 0.64W + 1.1W= 1.74W
Low-Side MOSFET:
A A
P(total)= (22.5*22.5)*0.0065*0.67
= 2.2W
Total 10 pcs capacitance are 1.3 m_ohm
1.3 m_ohm <2.2 m_ohm, so it OK !
Title
MS-6570
Size Document Number Rev
VRM 9.0 0A
5
4
3
2
Date: Sheet of
1
5 30Thursday, August 01, 2002
5
4
3
2
1
VCC1.2
U8A
CRUSH17-18
J15
J16
J17
J18
J19
J20
J21
J22
J23
AH25
P28
R28
T28
U28
V28
W28
Y28
AA28
AB28
AC28
AH23
AH22
AR36
N28
AD28
AE28
AH24
J24
J25
M28
AJ31
AJ32
AK31
AK32
AL30
AL31
AL32
AL33
AM30
AM31
AM32
AM33
AN32
AN33
AP33
AP34
AR34
AR35
D D
HSDIN#2
HSDIN#3
HSDIN#4
HSDIN#5
HSDIN#6
HSDIN#7
HSDIN#8
HSDIN#9
HSDIN#10
HSDIN#11
HSDIN#12
HSDIN#13
HSDIN#14
HSDOUT#2
HSDOUT#3
HSDOUT#4
HSDOUT#5
HSDOUT#6
HSDOUT#7
HSDOUT#8
HSDOUT#9
HSDOUT#10
HSDOUT#11
HSDOUT#12
HSDOUT#13
C C
CSDINCLK#3
HSDOUTCLK#3
CSDINCLK#03
CSDINCLK#13
CSDINCLK#23
CSDINCLK#33
HSDOUTCLK#03
HSDOUTCLK#13
HSDOUTCLK#23
HSDOUTCLK#33
RATIO_OUTNB017
RATIO_OUTNB117
RATIO_OUTNB217
RATIO_OUTNB317
HSDINVAL#3
CLKFWDRST3
PROCRDY3
PWRGD_CPU3,28
R376 4.7K
CPU_VREF
VCORE
B B
A A
NB_14MHZ16
HCPUCLK3
HCPUCLK#3
CPUAPICLK3
SBAPICLK16
GND
HCPUCLK#
CPUAPICLK
SBAPICLK
R181 46.4
R217 X_51.1
R173 X_51.1
R166 22
R169 22
R218 33
R209 33
LDT_RXCLK14
LDT_RXCLK#14
HSDOUT#14
CSDINCLK#
HSDOUTCLK#
CSDINCLK#0
CSDINCLK#1
CSDINCLK#2
CSDINCLK#3
HSDOUTCLK#0
HSDOUTCLK#1
HSDOUTCLK#2
HSDOUTCLK#3
RATIO_OUTNB0
RATIO_OUTNB1
RATIO_OUTNB2
RATIO_OUTNB3
CONNECT3
R183 143
CPURST#3,16
LDT_RXCLK
LDT_RXCLK#
LDT_RST#
LDT_RST#14
AC2
HADDIN#2
CORE_VDD
AF3
AG3
AC1
AE2
AD2
AF1
AH3
AF2
AE3
AH1
AH2
AG2
D1
D2
C4
C1
E3
A2
E4
A1
A3
E5
B3
C2
B2
AF5
D3
AE6
V5
T5
N6
AD3
AB5
N5
H4
AC5
AC6
AD6
AC4
HSDINVAL#
AJ2
CLKFWDRST
AG5
CONNECT
AD4
PROCRDY
AF4
AJ3
CPURST#
AH5
AN3
AN4
AK2
AH6
AM6
AG6
AN8
NB_14MHZ
RHCPUCLKHCPUCLK
AF6
RHCPUCLK#
AG4
RCPUAPICLK
AP9
RSBAPICLK
AN9
LDT_RXD0
AR25
LDT_RXD1
AL25
LDT_RXD2
AN27
LDT_RXD3
AR28
AT26
LDT_RXD4
LDT_RXD5
AR24
LDT_RXD6
AR27
LDT_RXD7
AM28
LDT_RXD8
AP28
AP25
LDT_RXD#0
LDT_RXD#1
AM25
LDT_RXD#2
AM27
LDT_RXD#3
AP27
LDT_RXD#4
AR26
AP24
LDT_RXD#5
LDT_RXD#6
AT27
LDT_RXD#7
AN28
LDT_RXD#8
AR29
AN26
AN25
AR9 AT36
CORE_VDD
HADDIN#3
HADDIN#4
HADDIN#5
HADDIN#6
HADDIN#7
HADDIN#8
HADDIN#9
HADDIN#10
HADDIN#11
HADDIN#12
HADDIN#13
HADDIN#14
HADDOUT#2
HADDOUT#3
HADDOUT#4
HADDOUT#5
HADDOUT#6
HADDOUT#7
HADDOUT#8
HADDOUT#9
HADDOUT#10
HADDOUT#11
HADDOUT#12
HADDOUT#13
HADDOUT#14
HADDINCLK#
HADDOUTCLK#
CPU_SDINCLK#0
CPU_SDINCLK#1
CPU_SDINCLK#2
CPU_SDINCLK#3
CPU_SDOUTCLK#0
CPU_SDOUTCLK#1
CPU_SDOUTCLK#2
CPU_SDOUTCLK#3
CPU_FID0
CPU_FID1
CPU_FID2
CPU_FID3
CPU_SDINVLD#
CPU_CLKFWDRST#
CPU_CONNECT
PROC_RDY
CPU_PWRGD
CPU_RST#
BSEL0
BSEL1
CPU_VREF
CPU_COMP
CPU_CAL_PU
CPU_CAL_PD
SSCLK_IN
H_CLOCK
H_CLOCK#
H_APICLK
SB_APICLK
LDT_RXD0
LDT_RXD1
LDT_RXD2
LDT_RXD3
LDT_RXD4
LDT_RXD5
LDT_RXD6
LDT_RXD7
LDT_RXD8
LDT_RXD#0
LDT_RXD#1
LDT_RXD#2
LDT_RXD#3
LDT_RXD#4
LDT_RXD#5
LDT_RXD#6
LDT_RXD#7
LDT_RXD#8
LDT_RXCLK
LDT_RXCLK#
LDT_RST# LDT_RSET
GND
GND
GND
Y32
Y36
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
U36
U32
V6W1W4
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
P36T1T4
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
CORE_VDD
CORE_VDD
GND
GND
L36N1N4P6P32
CORE_VDD
CORE_VDD
GND
GND
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
H33K1K4K6L32
CORE_VDD
CORE_VDD
GND
GND
F31
F36
G31G4H31
CORE_VDD
GND
F30
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
E33F6F29
CORE_VDD
CORE_VDD
GND
GND
E21
E24
E27
CORE_VDD
CORE_VDD
GND
GND
E18
CORE_VDD
CORE_VDD
GND
GND
E12
E15
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
D32
D33E1E9
CORE_VDD
GND
CORE_VDD
CORE_VDD
CORE_VDD
CORE_VDD
GND
GND
GND
GND
A21
A24
A27B1D4
CORE_VDD
CORE_VDD
LDT_TXCLK
LDT_TXCLK#
GND
GND
A12
A15
A18
HD#0
CORE_VDD
CORE_VDD
CORE_VDD
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63
LDT_TXD0
LDT_TXD1
LDT_TXD2
LDT_TXD3
LDT_TXD4
LDT_TXD5
LDT_TXD6
LDT_TXD7
LDT_TXD8
LDT_TXD#0
LDT_TXD#1
LDT_TXD#2
LDT_TXD#3
LDT_TXD#4
LDT_TXD#5
LDT_TXD#6
LDT_TXD#7
LDT_TXD#8
GND
GND
A9
AA3
V3
V2
W2
U3
U2
T3
T2
Y1
AC3
AA2
AB3
Y3
Y2
AB2
U1
R2
R3
P1
L3
K3
L1
K2
L2
P3
M3
N3
P2
N2
M2
J2
J3
W6
U4
T6
P5
L6
M5
R6
K5
Y4
AA5
AA4
Y6
U6
W5
L4
P4
F2
J5
G5
F1
F4
E2
G6
F5
H3
J6
H1
H2
G3
H6
G2
F3
AT34
AN31
AP31
AL29
AL26
AT32
AP30
AT29
AN30
AT35
AP32
AR31
AL28
AL27
AR32
AR30
AT30
AN29
AT33
AR33
HSDATA#0
HSDATA#1
HSDATA#2
HSDATA#3
HSDATA#4
HSDATA#5
HSDATA#6
HSDATA#7
HSDATA#8
HSDATA#9
HSDATA#10
HSDATA#11
HSDATA#12
HSDATA#13
HSDATA#14
HSDATA#15
HSDATA#16
HSDATA#17
HSDATA#18
HSDATA#19
HSDATA#20
HSDATA#21
HSDATA#22
HSDATA#23
HSDATA#24
HSDATA#25
HSDATA#26
HSDATA#27
HSDATA#28
HSDATA#29
HSDATA#30
HSDATA#31
HSDATA#32
HSDATA#33
HSDATA#34
HSDATA#35
HSDATA#36
HSDATA#37
HSDATA#38
HSDATA#39
HSDATA#40
HSDATA#41
HSDATA#42
HSDATA#43
HSDATA#44
HSDATA#45
HSDATA#46
HSDATA#47
HSDATA#48
HSDATA#49
HSDATA#50
HSDATA#51
HSDATA#52
HSDATA#53
HSDATA#54
HSDATA#55
HSDATA#56
HSDATA#57
HSDATA#58
HSDATA#59
HSDATA#60
HSDATA#61
HSDATA#62
HSDATA#63
LDT_TXD0
LDT_TXD1
LDT_TXD2
LDT_TXD3
LDT_TXD4
LDT_TXD5
LDT_TXD6
LDT_TXD7
LDT_TXD8
LDT_TXD#0
LDT_TXD#1
LDT_TXD#2
LDT_TXD#3
LDT_TXD#4
LDT_TXD#5
LDT_TXD#6
LDT_TXD#7
LDT_TXD#8
LDT_TXCLK
LDT_TXCLK#
R234
49.9
LDT_TXCLK 14
LDT_TXCLK# 14
CPU_VREF
R168 121
R175
C223
121
0.1u
VCC1.2
VCC1.2
VCC1.2
CB13
1u
CB19
1u
C324
0.1u
C312
0.1u
LDT_TXD[8..0]14 HSDOUTCLK#[3..0]3
LDT_TXD#[8..0]14
LDT_RXD[8..0]14
LDT_RXD#[8..0]14
1 2
RHCPUCLK
RHCPUCLK#
RSBAPICLK
RCPUAPICLK
C417
0.1u
CB10
1u
C219 10p_0603
C222 10p_0603
C278 10p_0603
C268 10p_0603
C323
0.1u
C363
0.1u
CB14
1u-0805
CB4
1u-0805
CB18
1u
C346
0.1u
C298
0.1u
VCORE
CB20
1u
C413
0.1u
C359
0.1u
C350
0.1u
C416
0.1u
CB6
CB2
1u
1u
LDT_TXD[8..0] HSDOUTCLK#[3..0]
LDT_TXD#[8..0]
LDT_RXD[8..0]
HSDOUT#[14..2]3
HSDATA#[63..0]3
HSDIN#[14..2]3
HSDOUT#[14..2]
HSDATA#[63..0]
HSDIN#[14..2]LDT_RXD#[8..0]
NB_H
HT
1 2
_
Title
MS-6570
Size Document Number Rev
Crush18 Part 1 0A
5
4
3
2
Date: Sheet of
1
6 30Thursday, August 01, 2002
5
4
3
2
1
VDIMM
U8B
CRUSH17-18
A8
A11
A14
A17
A20
A23
A26
A29D8D11
D14
D17
D20
D23
D26
D29
E29
E30
E31
E36
F33
H36
K33
K36
N33
N36
T33
T36
W33
W36
AB33
AB36
AE33
AE36
AH33
AH36A5C33
AK33
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
VMEM
SB_MDB0
D D
C C
B B
A A
SB_MDB1
SB_MDB2
SB_MDB3
SB_MDB4
SB_MDB5
SB_MDB6
SB_MDB7
SB_MDB8
SB_MDB9
SB_MDB10
SB_MDB11
SB_MDB12
SB_MDB13
SB_MDB14
SB_MDB15
SB_MDB16
SB_MDB17
SB_MDB18
SB_MDB19
SB_MDB20
SB_MDB21
SB_MDB22
SB_MDB23
SB_MDB24
SB_MDB25
SB_MDB26
SB_MDB27
SB_MDB28
SB_MDB29
SB_MDB30
SB_MDB31
SB_MDB32
SB_MDB33
SB_MDB34
SB_MDB35
SB_MDB36
SB_MDB37
SB_MDB38
SB_MDB39
SB_MDB40
SB_MDB41
SB_MDB42
AB34
AC34
SB_MDB43
SB_MDB44
SB_MDB45
SB_MDB46
AB35
SB_MDB47
AC35
AD34
SB_MDB48
SB_MDB49
AE34
SB_MDB50
AJ35
SB_MDB51
AK35
SB_MDB52
AD35
AE35
SB_MDB53
SB_MDB54
AJ34
SB_MDB55
AK34
SB_MDB56
AL36
SB_MDB57
AM34
AN35
SB_MDB58
SB_MDB59
AP35
SB_MDB60
AL34
SB_MDB61
AL35
SB_MDB62
AM35
AP36
SB_MDB63
SB_DQMB0
SB_DQMB1
SB_DQMB2
SB_DQMB3
SB_DQMB4
SB_DQMB5
AA34
SB_DQMB6
AH34
SB_DQMB7
AM36
SB_DQSB0
SB_DQSB1
SB_DQSB2
SB_DQSB3
SB_DQSB4
SB_DQSB5
AA35
SB_DQSB6
AH35
SB_DQSB7
AN36
RASA#
RASA#12,13
CASA#
CASA#12,13
WEA#
WEA#12,13
CKEA
CKEA12,13
RASB#
RASB#11,13
CASB#11,13
WEB#11,13
CKEB11,13
RASC#11,13
CASC#11,13
WEC#11,13
CKEC11,13
CASB#
WEB#
CKEB
RASC#
CASC#
WEC#
CKEC
W34
W35
VMEM
B4
MDB0
C6
MDB1
B7
MDB2
B8
MDB3
A4
MDB4
B5
MDB5
C7
MDB6
C8
MDB7
C10
MDB8
C11
MDB9
C16
MDB10
B16
MDB11
B10
MDB12
C12
MDB13
C15
MDB14
B15
MDB15
C19
MDB16
C20
MDB17
C24
MDB18
C27
MDB19
C18
MDB20
B20
MDB21
B25
MDB22
B27
MDB23
B29
MDB24
B30
MDB25
C34
MDB26
B34
MDB27
A30
MDB28
C31
MDB29
A34
MDB30
A36
MDB31
H34
MDB32
J35
MDB33
L34
MDB34
N35
MDB35
H35
MDB36
J34
MDB37
L35
MDB38
M34
MDB39
P35
MDB40
U35
MDB41
MDB42
MDB43
P34
MDB44
T34
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
A6
DQMB0
B12
DQMB1
C23
DQMB2
C32
DQMB3
K35
DQMB4
DQMB5
DQMB6
DQMB7
B6
DQSB0
B11
DQSB1
C21
DQSB2
B31
DQSB3
K34
DQSB4
DQSB5
DQSB6
DQSB7
M33
RASA
R33
CASA
P33
WEA
F15
CKEA
R35
RASB
CASB
T35
WEB
C17
CKEB
R34
RASC
CASC
U34
WEC
B17
CKEC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AM17
AM20
AM23
AM26
AM29
AN34
AP4
AP26
AP29
AT11
AT14
AT17
AT20
AT24
U14
U15
U16
U17
U18
U19
U20
U21
U22
U23
V14
AM14
AM11
AF32
AF36
AH4
AJ36
AM8
GND
AE4
GND
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
DQMA0
DQMA1
DQMA2
DQMA3
DQMA4
DQMA5
DQMA6
DQMA7
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
BANKA0
BANKA1
BANKB0
BANKB1
BANKC0
BANKC1
CSC0
CSC1
GND
GND
GND
GND
GND
GND
AB1
AB4
AB6
AC32
AC36
AE1
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
CSA0
CSA1
CSB0
CSB1
D6
E6
E8
D9
C5
D7
F8
E10
D10
F11
F14
D16
F9
D12
F13
E14
F16
F17
E20
E22
D15
D18
E19
D21
F23
F24
D28
F27
D24
E23
F26
D27
J32
G33
K31
M32
H32
J31
J33
L31
R32
N31
V32
U33
M31
P31
V33
V31
W31
Y31
AC31
AD32
W32
Y33
AA33
AB31
AD33
AE31
AH31
AG31
AE32
AD31
AF31
AH32
F7
D13
F19
F25
K32
T32
AB32
AF33
E7
E11
E17
D25
L33
U31
AC33
AG32
N32
G32
M35
G34
N34
G35
R31
T31
V35
Y35
V34
Y34
SB_MDA0
SB_MDA1
SB_MDA2
SB_MDA3
SB_MDA4
SB_MDA5
SB_MDA6
SB_MDA7
SB_MDA8
SB_MDA9
SB_MDA10
SB_MDA11
SB_MDA12
SB_MDA13
SB_MDA14
SB_MDA15
SB_MDA16
SB_MDA17
SB_MDA18
SB_MDA19
SB_MDA20
SB_MDA21
SB_MDA22
SB_MDA23
SB_MDA24
SB_MDA25
SB_MDA26
SB_MDA27
SB_MDA28
SB_MDA29
SB_MDA30
SB_MDA31
SB_MDA32
SB_MDA33
SB_MDA34
SB_MDA35
SB_MDA36
SB_MDA37
SB_MDA38
SB_MDA39
SB_MDA40
SB_MDA41
SB_MDA42
SB_MDA43
SB_MDA44
SB_MDA45
SB_MDA46
SB_MDA47
SB_MDA48
SB_MDA49
SB_MDA50
SB_MDA51
SB_MDA52
SB_MDA53
SB_MDA54
SB_MDA55
SB_MDA56
SB_MDA57
SB_MDA58
SB_MDA59
SB_MDA60
SB_MDA61
SB_MDA62
SB_MDA63
SB_DQMA0
SB_DQMA1
SB_DQMA2
SB_DQMA3
SB_DQMA4
SB_DQMA5
SB_DQMA6
SB_DQMA7
SB_DQSA0
SB_DQSA1
SB_DQSA2
SB_DQSA3
SB_DQSA4
SB_DQSA5
SB_DQSA6
SB_DQSA7
BANKA0
BANKA1
BANKB0
BANKB1
BANKC0
BANKC1
CSA#0
CSA#1
CSB#0
CSB#1
CSC#0
CSC#1
BANKA0 12,13
BANKA1 12,13
BANKB0 11,13
BANKB1 11,13
BANKC0 11,13
BANKC1 11,13
CSA#0 12,13
CSA#1 12,13
CSB#0 11,13
CSB#1 11,13
CSC#0 11,13
CSC#1 11,13
MDB[63..0]11,13
DQMB[7..0]11,13
DQSB[7..0]11,13
MDA[63..0]12,13
DQMA[7..0]12,13
DQSA[7..0]12,13
SB_MDB0
SB_MDB4
SB_MDB5
SB_MDB1
SB_DQMB0
SB_DQSB0
SB_MDB6
SB_MDB2
SB_MDB7
SB_MDB3
SB_MDB8
SB_MDB12
SB_MDB14
SB_MDB15
SB_MDB10
SB_MDB11
SB_MDB9
SB_DQSB1
SB_MDB13
SB_DQMB1
SB_MDB31 MDB31
SB_DQMB2
SB_MDB18
SB_MDB22
SB_MDB17
SB_MDB21
SB_DQSB2 DQSB2
SB_MDA1
SB_MDA5
SB_MDA4
SB_MDA0
SB_MDA6
SB_MDA2
SB_DQMA0
SB_DQSA0
SB_MDA3
SB_MDA7
SB_MDA8
SB_MDA12
SB_DQMA1
SB_DQSA1
SB_MDA13
SB_MDA9 MDA9
SB_MDA14
SB_MDA15
SB_MDA10
SB_MDA11
SB_MDA35
SB_MDA44
SB_MDA40
SB_MDB20
SB_MDB16
SB_MDA16
SB_MDA20
MDB[63..0]
DQMB[7..0]
DQSB[7..0]
MDA[63..0]
DQMA[7..0]
DQSA[7..0]
RN14 10
1 2
3 4
5 6
7 8
RN17 10
1 2
3 4
5 6
7 8
RN19 10
1 2
3 4
5 6
7 8
RN25 10
1 2
3 4
5 6
7 8
RN22 10
1 2
3 4
5 6
7 8
R144 10
R94 10
R108 10
R107 10
RN26 10
1 2
3 4
5 6
7 8
RNB1 10
1 2
3 4
5 6
7 8
RNB2 10
1 2
3 4
5 6
7 8
RB2 10
RB1 10
RB3 10
RB4 10
RNB3 10
1 2
3 4
5 6
7 8
RNB4 10
7 8
5 6
3 4
1 2
RNB8 10
7 8
5 6
3 4
1 2
R80 10
R84 10
RB6 10
RB5 10
MDB0
MDB4
MDB5
MDB1
DQMB0
DQSB0
MDB6
MDB2
MDB7
MDB3
MDB8
MDB12
MDB14
MDB15
MDB10
MDB11
MDB9
DQSB1
MDB13
DQMB1
DQMB2
MDB18
MDB22
MDB17
MDB21
MDA1
MDA5
MDA4
MDA0
MDA6
MDA2
DQMA0
DQSA0
MDA3
MDA7
MDA8
MDA12
DQMA1
DQSA1
MDA13
MDA14
MDA15
MDA10
MDA11
MDA35
MDA44
MDA40
MDB20
MDB16
MDA16
MDA20
GND
5
4
3
VDIMM
C178
0.1u
VDIMM
C269
0.1u
SB_MDB19
SB_MDB23
SB_MDB24
SB_DQMB3 DQMB3
SB_MDB28 MDB28
SB_MDB25
SB_MDB29
SB_DQSB3
SB_MDB26
SB_MDB30
SB_MDB27
SB_MDB32
SB_MDB36
SB_MDB37
SB_MDB33
SB_DQSB4
SB_DQMB4
SB_MDB34
SB_MDB38
SB_MDB39
SB_MDB35
SB_MDB44
SB_MDB40
SB_DQMB5
SB_DQSB5
SB_MDB42
SB_MDB46
SB_MDA17
SB_MDA21
SB_DQSA2
SB_DQMA2
SB_MDA18
SB_MDA22
SB_MDA23
SB_MDA19
SB_MDA28
SB_MDA29
SB_MDA24
SB_MDA25
SB_DQMA3
SB_DQSA3
SB_MDA30
SB_MDA31
SB_MDA26
SB_MDA27
SB_MDA39 MDA39SB_MDA38 MDA38
SB_MDA34 MDA34
SB_DQMA4
SB_MDA33
SB_MDA32
SB_MDA36
SB_MDA37 MDA37
SB_DQSA4 DQSA4
RN32 10
1 2
3 4
5 6
7 8
RN36 10
1 2
3 4
5 6
7 8
RN45 10
1 2
3 4
5 6
7 8
RN48 10
1 2
3 4
5 6
7 8
RN50 10
1 2
3 4
5 6
7 8
RN52 10
1 2
3 4
5 6
7 8
RNB5 10
7 8
5 6
3 4
1 2
RNB7 10
1 2
3 4
5 6
7 8
RNB6 10
7 8
5 6
3 4
1 2
2
C184
0.1u
C273
0.1u
R112 10
R114 10
R121 10
R130 10
RB7 10
RB8 10
RB9 10
RB10 10
RB11 10
RB13 10
RB14 10
RB12 10
RB16 10
RB17 10
RB15 10
RB19 10
RB21 10
RB18 10
RB20 10
C204
0.1u
C282
0.1u
MDB19
MDB23
MDB24
MDB25
MDB29
DQSB3
MDB26
MDB30
MDB27
MDB32
MDB36
MDB37
MDB33
DQSB4
DQMB4
MDB34
MDB38
MDB39
MDB35
MDB44
MDB40
DQMB5
DQSB5
MDB42
MDB46
MDA17
MDA21
DQSA2
DQMA2
MDA18
MDA22
MDA23
MDA19
MDA28
MDA29
MDA24
MDA25
DQMA3
DQSA3
MDA30
MDA31
MDA26
MDA27
DQMA4
MDA33
MDA32
MDA36
C195
0.1u
C287
0.1u
0.1u
0.1u
C248
CB7
0.1u
1u-0805
SB_MDB43
SB_MDB47
SB_MDB48
SB_MDB52
SB_MDB49
SB_MDB53
SB_MDB55
SB_MDB51
SB_DQMB6
SB_DQSB6
SB_MDB54
SB_MDB50
SB_MDB60
SB_MDB61
SB_MDB56
SB_MDB57
SB_DQMB7
SB_MDB62
SB_DQSB7
SB_MDB58
SB_MDB45
SB_MDB41
SB_MDB63
SB_MDB59
SB_MDA45
SB_DQMA5
SB_MDA41
SB_DQSA5
SB_MDA47
SB_MDA46
SB_MDA43
SB_MDA42
SB_MDA52
SB_MDA49
SB_MDA48
SB_MDA53
SB_MDA55
SB_DQSA6
SB_MDA54
SB_DQMA6
SB_MDA56
SB_MDA60
SB_MDA51
SB_MDA50
SB_MDA61
SB_MDA57
SB_DQMA7
SB_MDA62
SB_MDA58
SB_MDA59
SB_MDA63
SB_DQSA7
Title
MS-6570
Size Document Number Rev
Crush18 Part 2 0A
Date: Sheet of
0.1u
RN55 10
1 2
3 4
5 6
7 8
RN60 10
1 2
3 4
5 6
7 8
RN65 10
1 2
3 4
5 6
7 8
RN68 10
1 2
3 4
5 6
7 8
RNB9 10
1 2
3 4
5 6
7 8
RNB10 10
1 2
3 4
5 6
7 8
RNB11 10
1 2
3 4
5 6
7 8
RNB12 10
7 8
5 6
3 4
1 2
RNB13 10
1 2
3 4
5 6
7 8
0.1u
C293
0.1u
R197 10
R199 10
R216 10
R219 10
R170 10
R174 10
R226 10
R233 10
RB22 10
RB24 10
RB23 10
RB25 10
RB27 10
RB28 10
RB26 10
RB29 10
1
MDB43
MDB47
MDB48
MDB52
MDB49
MDB53
MDB55
MDB51
DQMB6
DQSB6
MDB54
MDB50
MDB60
MDB61
MDB56
MDB57
DQMB7
MDB62
DQSB7
MDB58
MDB45
MDB41
MDB63
MDB59
MDA45
DQMA5
MDA41
DQSA5
MDA47
MDA46
MDA43
MDA42
MDA52
MDA49
MDA48
MDA53
MDA55
DQSA6
MDA54
DQMA6
MDA56
MDA60
MDA51
MDA50
MDA61
MDA57
DQMA7
MDA62
MDA58
MDA59
MDA63
DQSA7
C71
C213
C258
C220
7 30Thursday, August 01, 2002
5
D D
VCORE
AB9
AC9
J12
J13
J14
4
U8C
AJ6
AK4
AK5
AK6
AL1
AL2
AL3
AL4
AL5
AL6
AJ5
AM1
AM2
AM3
AM4
AM5
AJ4M9N9
AD9
AE9P9R9T9U9V9W9Y9AA9
CRUSH17-18
3
2
6/28
新修正
1
E35
MAC0
MAC1
B36
MAC2
A35
MAC3
B33
MAC4
A32
B28
MAC5
MAC6
C29
MAC7
C25
MAC8
C26
MAC9
B22
F35
MAC10
MAC11
B21
MAC12
B19
MAC13
B9
D30
MDCLKA012
MDCLKA#012
MDCLKA112
C C
124
B B
0.1u
MDCLKA#112
MDCLKA212
MDCLKA#212
MDCLKB011
MDCLKB#011
MDCLKB111
MDCLKB#111
MDCLKB211
MDCLKB#211
MDCLKC011
MDCLKC#011
MDCLKC111
MDCLKC#111
MDCLKC211
MDCLKC#211
CHROMA10
CHIP_RST#16,17,24,27,28
C302 20p
YCRY27H-D
MDCLKA0
MDCLKA#0
D31
MDCLKA1
F12
MDCLKA#1
E13
MDCLKA2
AA31
AA32
MDCLKA#2
MDCLKB0
C35
MDCLKB#0
C36
MDCLKB1
C14
MDCLKB#1
B14
AF35
MDCLKB2
MDCLKB#2
AF34
MDCLKC0
D35
MDCLKC#0
D36
MDCLKC1
C13
B13
MDCLKC#1
MDCLKC2
AG35
MDCLKC#2
AG34
VGA_VSYNC2
VGA_HSYNC2
LUMA10
PIRQ#E14,23
Y1
CHROMA
LUMA
VDD_DAC1
DAC_RST#2
DAC_VREF2
CHIP_RST#
PIRQ#E
AP5
AN5
AN2
AR1
AP1
AR2
AP2
AP3
AN1
AP8
AP7
AN6
AP6
VCORE
MAC0
MAC1
MAC2
MAC3
MAC4
MAC5
MAC6
MAC7
MAC8
MAC9
MAC10
MAC11
MAC12
MAC13
DIMMCLKA0
DIMMCLKA0
DIMMCLKA1
DIMMCLKA1
DIMMCLKA2
DIMMCLKA2
DIMMCLKB0
DIMMCLKB0
DIMMCLKB1
DIMMCLKB1
DIMMCLKB2
DIMMCLKB2
DIMMCLKC0
DIMMCLKC0
DIMMCLKC1
DIMMCLKC1
DIMMCLKC2
DIMMCLKC2
DACB_VSYNC
DACB_HSYNC
DACB_RED
DACB_GREEN
DACB_BLUE
DACB_VDD
DACB_RSET
DACB_VREF
DACB_GND
PCI_RST#
INTR_OUT#
XTAL_IN
XTAL_OUT
GND
R18
GND
VCORE
GND
R17
VCORE
GND
R16
VCORE
GND
R15
VCORE
GND
R14
VCORE
GND
P23
VCORE
GND
P22
VCORE
GND
P21
VCORE
GND
P20
P19
VCORE
VCORE
GND
GND
P17
P18
VCORE
VCORE
GND
GND
P15
P16
VCORE
VCORE
GND
GND
W23
P14
VCORE
VCORE
GND
GND
W22
VCORE
GND
W21
VCORE
GND
W20
VCORE
GND
W19
VCORE
GND
W18
VCORE
GND
W17
VCORE
GND
W16
VCORE
GND
W15
VCORE
GND
W14
VCORE
GND
V23
VCORE
GND
V22
VCORE
GND
V21
VCORE
GND
V20
V19
VCORE
VCORE
DACA_VSYNC
DACA_HSYNC
DACA_GREEN
GND
GND
V18
VCORE
VCORE
VCORE
MAA10
MAA11
MAA12
MAA13
MAB10
MAB11
MAB12
MAB13
MEMSTR_EN
MEM_VREF
DACA_RED
DACA_BLUE
DACA_VDD
DACA_RSET
DACA_VREF
DACA_GND
VDD_PLL
VDD_2P5
GND
GND
GND
V15
V16
V17
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
TEST
E32
E28
F28
E25
E26
D22
F22
F20
F21
D19
F32
F18
E16
F10
E34
B35
D34
A33
B32
C28
C30
B24
B26
B23
F34
C22
B18
C9
AG33
STR_EN
MEM_VREF
AJ33
VGA_VSYNC
AR6
AT6
VGA_HSYNC
VGA_R
AT1
VGA_G
AT3
VGA_B
AT2
VDD_DAC2
AT5
AT4
AR3
AR5
NB_VDD_PLL
AR4
AM9
AM7
R220 10K
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12
MAB13
DAC_RST#
DAC_VREF
VCC2.5
VGA_VSYNC 29
VGA_HSYNC 29
VGA_R 29
VGA_G 29
VGA_B 29
C250
0.1uR186
R212
124C243
STR_EN
C334
X_0.1u
MEM_VREF
C329
0.1u
MAA[13..0]12,13
MAB[13..0]11,13
MAC[13..0]11,13
R262 2K
R265
10K
R258 121
R251
121
VDD_DAC1
C237
0.1u
C301
0.1u
MAA[13..0]
MAB[13..0]
MAC[13..0]
NB_VDD_PLLVDD_DAC2
VGA_R
VGA_G
VGA_B
C289
0.1u
12
R196
75
12
R200
75
12
R198
75
C294
X_10u-1206
CHIP_RST# 16,17,24,27,28
VDIMM
FB25 30
C236
0.1u
FB29 30 FB28 30
C303
0.1u
VCC3
VCC3
6/28
R215 1.21K
C270 22pC280 20p
VGA_HSYNC2 VGA_VSYNCVGA_VSYNC2
VCORE
C265 22p
North Bridge Decoupling Capacitor
C224
C110
0.1u
0.1u
FB16 120
C185
10p_0603
1 2
FB20 120
C212
10p_0603
1 2
FB18 120
C199
10p_0603
1 2
FB17 120
C181
20p
1 2
FB23 120
C211
20p
1 2
FB19 120
C196
20p
1 2
1 2
1 2
1 2
Closed to connector
For A2 only
R231 X_0
VCCPLL_NB 9
C299
0.1u
新修正
VCC3 VCC3
C186
0.1u
C205
0.1u
C207
0.1u
VCC3
R203 1.21KR207 1.21K
C255 22p
CB3
1u
6/28
CB5
1u-0805
VGA_RED 29
C191
20p
VGA_GREEN 29
C218
20p
VGA_BLUE 29
C203
20p
新修正
CB1
1u-0805
J10(2-3)
6/28
新修正
J10: 1= USER MODE
VCC3
R519 1.21K
VGA_HSYNC
R205 1.21K
J10: 0= SAFE MODE
A A
5
4
J10
1
2
3
D1x3-BK
JC-D2-GN-SB
3
Title
MS-6570
Size Document Number Rev
Crush18 Part 3 0A
2
Date: Sheet of
1
8 30Thursday, August 01, 2002
5
4
3
2
1
Q17
G
Q39
G
Q14
G
5VSB
R254
1K
C
Q15
E
NPN-MBT3904LT1-S-SOT23
C590
1u
新修正
+12V
VCC3
VCC3
R257
10K
D
S
D
S
D
S
B
VCCPLL_NB
C349
X_2.2u-0805
Closed To SB
VCCPLL_SB 16
VCCPLL_NB 8
PWROK_SB
PWROK_SB 16,28
C
Q18
E
NPN-MBT3904LT1-S-SOT23
Q16
Q20
C353
1u
Q23
C361
X_1u
C342
X_0.33u
5VSB
B
B
B
VCC3
D D
DBIL10
DBIH10
GST010
GST110
GST210
R214 22
R221 51.1
R208 51.1
GSBSTBS
GADSTBS0
GADSTBS1
GSBSTBF
GADSTBF0
GADSTBF1
DBIL
DBIH
GST0
GST1
GST2
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
AGP_8XDET
AGPVREF_NB
GSBSTBS10
GADSTBS010
GADSTBS110
GSBSTBF10
GADSTBF010
GADSTBF110
AGPCLK10
C C
B B
AGP_8XDET10
AGPVREF_NB10
VDDQ
RAGPCLK
AL12
TV_CLKOUT/GSBSTBS
AN20
GADSTBS0
AP17
GADSTBS1
AM12
GSBSTBF
AL21
GADSTBF0
AR17
GADSTBF1
AP12
GDBI0
AR12
GDBI1
AP10
GPIO3/GST0
AR11
GPIO4/GST1
AL9
GPIO5/GST2
AN11
GSBA0
AM10
GSBA1
AL11
GSBA2
AN10
GSBA3
AL13
GSBA4
AM13
GSBA5
AN14
GSBA6
AN13
GSBA7
AR8
G_CLK
AT8
GC_8XDET#
AN24
G_VREF
AN7
GCALPD
AR7
GCALPU
Y5
NC
J4
NC
M6
NC
AD5
NC
AK3
NC
AJ1
NC
D5
NC
R5
NC
AE5
NC
C3
NC
L5
NC
H5
NC
M4
NC
U5
NC
W3
NC
R4
NC
V4
NC
AA6
NC
T16
GND
T17
GND
T18
GND
T19
GND
T20
GND
T21
GND
AC21
GND
AC22
GND
AC23
GND
AH17
AH18
VDD_3P3
AH15
AH16
VDD_3P3
VDD_3P3
AH13
AH14
VDD_3P3
VDD_3P3
AL8
AH12
VDD_3P3
VDD_3P3
AL7
VDD_3P3
VDD_3P3
AH19
AH20
VDDQ
AH21
VDDQ
AT12
VDDQ
AT15
VDDQ
AT18
VDDQ
AT21
VDDQ
AT23
VDDQ
AN21
AN18
AN15
AN12
VDDQ
VDDQ
VDDQ
VDDQ
SCL_STAT/GAD28
SDA_STAT/GAD30
GFRAME/HSYNC_B
VDDQ
CRUSH17-18
VDDQ
VSYNC#/GAD0
HSYNC#/GAD1
DE_A/GAD2
PIXELD0/GAD3
PIXELD1/GAD4
PIXELD2/GAD5
PIXELD3/GAD6
PIXELD4/GAD7
CLK_A/GAD8
CLK_A/GAD9
PIXELD6/GAD10
PIXELD7/GAD11
PIXELD8/GAD12
PIXELD9/GAD13
PIXELD10/GAD14
PIXELD11/GAD15
PIXELD13/GAD16
PIXELD14/GAD17
PIXELD15/GAD18
PIXELD16/GAD19
PIXELD17/GAD20
CLK_B/GAD21
CLK_B/GAD22
PIXELD18/GAD23
PIXELD20/GAD24
PIXELD21/GAD25
PIXELD22/GAD26
PIXELD23/GAD27
SCL_EN/GAD29
SDA_EN/GAD31
GCBE0/PIXELD5
GCBE1/DE_B
GCBE2/PIXELD12
GCBE3/PIXELD19
GDEVSEL
GGNT/GPIO2
GIRDY/VSYNC_B
GPAR
GRBF
GREQ/GPIO6
GSTOP
GTRDY/GPIO7
GWBF/GPIO1
GND
GND
GND
GND
GND
GND
GND
GND
GND
U8D
AN23
AM24
AL24
AL23
AM22
AN22
AM21
AL22
AM19
AL19
AN19
AM18
AL18
AN17
AL16
AN16
AR22
AR21
AP21
AP20
AR20
AP19
AR19
AP18
AR16
AP16
AR15
AP15
AR14
AP14
AP13
AR13
AL20
AM16
AP22
AR18
AL14
AR23
AR10
AP23
AL17
AP11
AT9
AL15
AM15
AL10
R19
R20
R21
R22
R23
T14
T15
AC19
AC20
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
GCBE0
GCBE1
GCBE2
GCBE3
GDEVSEL
GFRAME
GGNT
GIRDY
GPAR
GRBF
GREQ
GSTOP
GTRDY
GWBF
GCBE0 10
GCBE1 10
GCBE2 10
GCBE3 10
GDEVSEL 10
GFRAME 10
GGNT 10
GIRDY 10
GPAR 10
GRBF 10
GREQ 10
GSTOP 10
GTRDY 10
GWBF 10
ATXPWROK28,29
VCCA_PLL
6/28
新修正
VCC1.2
R256 10K
R507 10K
R292 10K
R291
X_43.2K_0603
NPN-MBT3904LT1-S-SOT23
R259
X_10K
NPN-MBT3904LT1-S-SOT23
R286
X_24.9K
NPN-MBT3904LT1-S-SOT23
Power OK circuit
R253
10K
R260
C
X_750K
E
C
E
C
E
VCCPLL_NB
R252 10K
CMT2N7002-S-SOT23
CMT2N7002-S-SOT23
CMT2N7002-S-SOT23
B
6/28
GND
AB22
AB23
AC14
AC15
AC16
AC17
AC18
GND
5VSB
R318 15K
R319
8.2K
R325 6.8K
A A
1.2VDU
B
C384
3.3u-0805
C
E
NPN-MBT3904LT1-S-SOT23
FDN337N-S-SOT23
Q36
Q35
AB21
AB14
AB15
AB16
AB17
AB18
AB19
AB20
D
G
S
AA17
AA18
AA19
AA20
AA21
AA22
AA23
Q34
CMT2N7002-S-SOT23
Q33
FDN337N-S-SOT23
G
G
AA16
AA15
AA14
Y23
3VDU
3VDU
Y19
Y20
Y21
Y22
D
S
D
S
Closed To SB
5
4
T22
T23
Y14
Y15
Y16
Y17
Y18
R312 10K
R314 10K
NPN-MBT3904LT1-S-SOT23
R311 9.1K_0805
R316
33.2K
AUXC_PLL 16
Q30
B
C387
2.2u-0805
B
C
E
R315 0
C
Q32
NPN-MBT3904LT1-S-SOT23
E
3
RSMRST# 16,17,18,27,28
SBA[7..0]10
GAD[31..0]10
2
VDDQ
RAGPCLK
AGPVREF_NB
C264
0.1u
SBA[7..0]
GAD[31..0]
C274 10p_0603
C315 0.1u
C272
C284
0.1u
0.1u
Title
Size Document Number Rev
Crush18 Part 4 0A
Date: Sheet of
C292
0.1u
VCC3
MS-6570
C375
0.1u
C275
0.1u
CB11
1u
C305
0.1u
1
CB9
1u
9 30Thursday, August 01, 2002
CB12
1u-0805
CB8
1u
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
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