MSI MS-7065 Schematics
5
4
3
2
1
Cover Sheet
Block Diagram
D D
CLOCK ICS952619 / IDE & SATA Connectors
mPGA478-B INTEL CPU Sockets
INTEL Springdale GMCH
DDR SLOT
DDR TERMINATOR
CH7009
VGA , DVI and TV OUT connectors
INTEL ICH5
1
2
3
4 - 5
6 - 8
9
10
11
12
13,14
MS-7065
VERSION:0B
STD:
INTEL 865GV + ICH5 + gigabit LAN+DVI/TV output+1394
OPTION A:
INTEL 865GV + ICH5 + gigabit LAN
CPU:
Prescott mPGA-478B Processor
System Chipset:
INTEL 865GV + ICH5
PCI SLOT / FWH 15
C C
AC'97 CODEC
AUDIO CONNEC TOR S and SMBus Isolation
USB PORT
2-PORT IEEE1394 - VIA VT6307
LPC I/O(SMsC LPC47M997)
COM & LPT & FDD & FAN
LAN connector
ATX Connector , Front Connector and PS2 connector
VRM 10.0 Intersil 6556B
B B
ACPI CONTROLLER MS-7
GMCH VTT power
GPIO setting
ALC655 + SPDIF
16
17
18
19
20
21
22LAN Realtek gigabit LAN
23
24
25
26
27
28
On Board Chip:
Expansion Slots:
LPC Super I/O -- SMsC LPC47M997
BIOS -- FWH
AC' 97 CODE C -- ALC655
CLOCK GENERATION --ICS952619
LAN -- Realtek 8110s
DVO -- CH7009 DV+
TV-OUT
1394 -- VIA VT6307
PCI2.3 SLOT* 1 ( RISER CARD PCI*2 )
A A
Engineer
MICRO-STAR INt'L CO., LTD.
Title
Size Proj e ct Name Re v
C
5
4
3
2
Date: Sheet
COVER SHEET
MS-7065
1
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
of
282004/04/15
1
5
4
3
2
1
D D
System Block Diagram
VRM 10
Intersil 6556
Intel mPAG478B Processor
3-Phase PWM
400/533/800MHz
System Bus
VGA
CONNECTOR
C C
DVI-A
AV &
S-VIDEO
TMDS LCD
TV-OUT
IEEE
1394
PCI
SLOT 1
CH 7009A
IDE
PCI
REAR
B B
FRONT
2 IDE
Ports
33MHz@133MB/s
gigabit LAN
2 SATA
RJ45
Ports
INTEL
Springdale GMCH
Hub Interface 1.5
266 MB/s
INTEL ICH5
LPC Bus
LPC Super
I/O SMSC
47M997
2.7 GB/s(DDR400)
2.7 GB/s(DDR400)
DDR SDRAM
AC'97
12.288MHz@1.536MB/s
USB2.0
240MHz@60MB/s
USB 0
FWH
FAN ON/OFF
CONTROL
KEYBOARD
PS/2
MOUSE
USB 1
FRONT PORT
FAN1 FAN2
DIMM 1
DIMM 2
USB 2
USB 3
Audio Codec
ALC655
Clock gen.
ICS952619
Audio port
USB 4
USB 5
REAR
PORT
USB 6
For USB
Card
Reader
FRONT
MIC-in
Line-out
REAR
MIC-in
Line-in
Line-out
SPDIF Out
A A
Engineer
2
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
282004/04/15
MICRO-STAR INt ' L CO., LTD.
GPIOs
5
4
COM1 PARALLEL FLOPPY
3
2
Title
Size Project Name Rev
A3
Date: Sheet of
System Block Diagram
MS-7065
1
5
Clock Generator - ICS952619
U1
C7
10u-0805
CLK_VCC3
C5
0.1u-0603
C10
0.1u-0603
C14
0.1u-0603
C17
0.1u-0603
C21
0.1u-0603
C22
0.1u-0603
C23
0.1u-0603
C25
0.1u-0603
41
CPU_VDD
44
CPU_GND
35
SRC_VDD
38
SRC_GND
28
3V66_VDD
29
3V66_GND
10
PCI_VDD1
11
PCI_GND1
17
PCI_VDD2
18
PCI_GND2
25
48_VDD
24
48_GND
3
REF_VDD
6
REF_GND
48
VDD
47
GND
32
SCLK
33
SDATA
ICS952619_SSOP48
SEL24_48#/24_48M
VCC3
D D
FB1 80L-0805
CB1
0.1u-0603
FS0 FS1 Frequency
010
C C
100MHz
0
133MHz
10
200MHz
SMBCLK_ISO17,26
SMBDATA_ISO17,26
CPU0
CPU0#
CPU1
CPU1#
SRC
SRC#
3V66_0
3V66_1
3V66_2
VCH/3V66_4
FS_2/PCI_F0
FS_4/PCI_F1
PCI_F2
PCI0
PCI1
PCI2
PCI3
PCI4
PCI5
PCI6
PCI7
FS_3/48M_0
FS_A/REF0
FS_B/REF1
VTT_GD/PD#
RST#
IREF
CLOCK_RST#26
4
Trace length less than 0.5inchs
40
39
43
42
SATA100 SATA_100
37
SATA100#
36
MCH66
31
ICH66
30
27
26
7
8
9
12
13
14
15
16
19
20
21
23
22
FS_SEL0
1
FS_SEL1
2
4
X1
Y1
14M-32pf-HC49S-D
5
X2
34
45
IREF
46
R1 33-0603
R2 33-0603
R3 33-0603
R4 33-0603
R5 33-0603
R6 33-0603
R7 33-0603
R8 33-0603
RN1
33-8P4R
12
34
56
R9 33-0603
R10 33-0603
R11 33-0603
R12 33-0603
R13 33-0603
R14 10K-0603
RN2
33-8P4R
56p-0603C24
56p-0603C26
R18 1K-0603
R20 475RST
78
R400 X-0603-R
R15 10K-0603
3
VCC3 VCC5
C821 X-0603-C
MCHCLK
MCHCLK#
CPUCLK0
CPUCLK-0
SATA_100#
MCH_66
ICH_66
LAN_PCLK
PCICLK1
PCICLK2
FWH_PCLK
ICH_PCLK
SIO_PCLK
1394PCLK
12
34
56
78
CLK_VCC3
DOT_CLK
ICH_48
SIO_14
ICH_14
ADO_14M
2N3904S
Q1
2N3904S
Q2
MCHCLK 6
MCHCLK# 6
CPUCLK0 4
CPUCLK-0 4
SATA_100 14
SATA_100# 14
MCH_66 7
ICH_66 14
LAN_PCLK 22
PCICLK1 15
PCICLK2 15
FWH_PCLK 15
ICH_PCLK 13
SIO_PCLK 20
1394PCLK 19
DOT_CLK 7
ICH_48 14
BSEL0 4,6,14
SIO_14 20
ICH_14 14
ADO_14M 16
VDI_CLK 11
BSEL1 4,6,14
RN3 8.2K-8P4R
1 2
3 4
5 6
7 8
VCC3
VCC3
VCCP
2
MCH_66
ICH_66
LAN_PCLK
PCICLK1
PCICLK2
FWH_PCLK
ICH_PCLK
SIO_PCLK
1394PCLK
DOT_CLK
ICH_48
SIO_14
ADO_14M
ICH_14
VDI_CLK
C1 X-0603-C
C2 X-0603-C
C3 22p-0603
C4 22p-0603
C6 22p-0603
C8 X-0603-C
C9 X-0603-C
C11 X-0603-C
C12 X-0603-C
C13 22p-0603
C15 X-0603-C
C16 X-0603-C
C18 22p-0603
C19 X-0603-C
C20 X-0603-C
used only for EMI issue
SMBCLK_ISO
SMBDATA_ISO
BSEL0
BSEL1
MCHCLK
MCHCLK#
CPUCLK0
CPUCLK-0
SATA_100
SATA_100#
R16 4.7K-0603
R17 4.7K-0603
R19 1K-0603
R21 1K-0603
R22 49.9RST
R23 49.9RST
R24 49.9RST
R25 49.9RST
R26 49.9RST
R27 49.9RST
VCC3
VCC3
1
SATA1
1
GND
SATA_TX014
SATA_TX#014
SATA_RX#014
SATA_RX014
SATA_TX114
SATA_TX#114
SATA_RX#114
SATA_RX114
2
3
4
5
6
7
1
2
3
4
5
6
7
HT+
HTÂGND
HRÂHR+
GND
SATA
SATA2
GND
HT+
HTÂGND
HRÂHR+
GND
SATA
SERIAL ATA CONNECTOR
SMBCLK_ISO
SMBDATA_ISO
1
2
3
J6
X-D1x3-BK
B B
PRIMARY IDE BLOCK
IDE1
HDRST#
HDRST#26
PD_DREQ13
PD_IOW#13
PD_IOR#13
PD_IORDY13
PD_DACK#13
IRQ1413
PD_A113
PD_A013
PD_CS#113
A A
5
PD_LED24
4
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
R29 33-0603
CN-BH-D2x20-1:21-BL-ZBT-S1
1
2
3 4
5 6
7 8
91110
12
13 14
1615
17 18
19
22
21
24
23
26
25
28
27
30
29
32
31
34
33
36
35
38
37
4039
R33
10K-0603
VCC3
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
C28
4700p-0603
R31
10K-0603
3
PD_DET 13
PD_A2 13
PD_CS#3 13
PDD[0..15] 13
2
ATA100 IDE CONNECTORS
* Trace Width : 5mils
* Trace Spacing : 7mils
* Length(longest)-Length(shortest)<0.5"
* Trace Length less than 6"
MICRO-STAR INt ' L CO., LTD.
Title
Clock Generator , IDE ,and SATA connectors
Size Project Name Rev
A3
Date: Sheet of
MS-7065
1
Engineer
Drawn by
3
Shun Min Hsu
Shun Min Hsu
0B
282004/04/15
5
4
3
2
1
CPU GTL REFERNCE VOLTAGE BLOCK
Length < 1.5inch.
GTLREF16
GTLREF1
C29
220p-0603
Every pin put one 220pF cap near it.
Trace Width 15mils, Space 15mils.
Keep the voltage dividers within 1.5 inches of the
first GTLREF Pin
CPU STRAPPING RESISTORS
VCCP
ALL COMPONENTS CLOSE TO CPU
PROCHOT#
CPU_GD
HBR#0
BPM#0
BPM#1
BPM#5
BPM#4
ITP_TDI
ITP_TRST#
CPURST#
TESTHI12
TESTHI0
TESTHI2
ITP_TMS
ITP_TDO
ITP_TCK
TESTHI1
TESTHI10
TESTHI9
TESTHI8
VCCP
C30
0.1u-0603
R37 120-0603
R38 300-0603
R39 200-0603
RN4 62-8P4R
1 2
3 4
5 6
7 8
R40 150-0603
R41 680-0603
RN5
1 2
3 4
5 6
7 8
62-8P4R
RN6
1 2
3 4
5 6
7 8
62-8P4R
RN7
1 2
3 4
5 6
7 8
62-8P4R
R35
200RST
R36
169RST
VCCP
VCCP
VCCP
VCCP
AD26
D11#
G22
HD#10
AC26
ITP_CLK1
D10#
B25
HD#9
ITP_CLK0
D9#
DBRESET#
VID1
VID2
VID4
VID3
VID5
AE1
AE2
AE3
AE4
AD3
AD2
VID4#
VID3#
VID2#
VID5#
VIDPWRGD
D8#
D7#
D6#
D5#
D4#
D3#
B24
A25
C24
HD#8
A23
C23
D22
C21
HD#2
HD#4
HD#3
HD#5
HD#6
HD#7
VID0
AE5
VID1#
VID0#
TESTHI12
TESTHI11
TESTHI10
LINT1/NMI
LINT0/INTR
D2#
D1#
B22
B21
HD#0
HD#1
GTLREF0
GTLREF1
GTLREF2
GTLREF3
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
BCLK1#
BCLK0#
RS2#
RS1#
RS0#
AP1#
AP0#
BR0#
COMP1
COMP0
DP3#
DP2#
DP1#
DP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
D0#
478_SOCKET
DBRESET# 14,24
VCC_SENSE 25
VSS_SENSE 25
VID_GD 25
VID[0..5] 25
1
AA21
AA6
F20
F6
AB4
AA5
Y6
AC4
AB5
AC6
HREQ#4
H3
HREQ#3
J3
HREQ#2
J4
HREQ#1
K5
HREQ#0
J1
TESTHI12
AD25
TESTHI11
A6
TESTHI10
Y3
TESTHI9
W4
TESTHI8
U6
AB22
AA20
AC23
AC24
AC20
TESTHI2
AC21
TESTHI1
AA2
TESTHI0
AD24
AF23
AF22
HRS#2
F4
HRS#1
G5
HRS#0
F1
V5
1
AC1
H6
COMP1
P1
COMP0
L24
L25
K26
K25
J26
R5
L5
W23
P23
J23
F21
W22
R22
K22
E22
E5
D1
TP1
.
BPM#5
BPM#4
BPM#1
BPM#0
TP10
.
R42 61.9RST
R43 61.9RST
GTLREF1
R391 62-0603
CPUCLK-0 3
CPUCLK0 3
HBR#0 6
HADSTB#1 6
HADSTB#0 6
HDSTBP#3 6
HDSTBP#2 6
HDSTBP#1 6
HDSTBP#0 6
HDSTBN#3 6
HDSTBN#2 6
HDSTBN#1 6
HDSTBN#0 6
NMI 14
INTR 14
HREQ#[0..4] 6
HRS#[0..2] 6
CPU SIGNAL BLOCK
R34 X-0603-R
HA#[3..31]6
D D
HA#9
HA#8
HA#5
HA#6
HA#7
HA#4
A9#L2A8#M6A7#L3A6#K1A5#L6A4#K4A3#
D24#
D23#
D22#
D21#
L21
F26
F24
E25
D26
HD#23
HD#21
HD#22
HD#20
HD#24
D20#
F23
HD#19
HA#3
K2
D19#
G23
HD#18
D18#
E24
HD#17
D17#
H22
HD#16
AE25
D16#
D25
HD#15
DBR#
D15#
J21
HD#14
A5
D14#
D23
HD#13
A4
VCC_SENSE
D13#
C26
HD#12
VSS_SENSE
D12#
H21
HD#11
HA#31
HA#28
HA#30
HA#29
HA#25
HA#24
HA#26
HA#27
HA#22
HA#23
HA#21
HA#18
HA#17
HA#20
HA#19
HA#16
HA#15
HA#14
HA#12
HA#13
HA#11
HA#10
CPU1A
HDBI#[0..3]6
FERR#14
STPCLK#14
HINIT#14,15
HDBSY#6
HDRDY#6
HTRDY#6
HADS#6
1
.
HD#[0..63]6
HLOCK#6
HBNR#6
HIT#6
HITM#6
HBPRI#6
HDEFER#6
CPU_TMPA20
VTIN_GND20
TRMTRIP#14
PROCHOT#6,14
IGNNE#14
HSMI#14
A20M#14
CPUSLP#14
BOOT25,27
R44 X-0603-R
BSEL03,6,14
BSEL13,6,14
CPU_GD14
CPURST#6
C C
TP8
B B
A A
HDBI#0
HDBI#1
HDBI#2
HDBI#3
ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK
CPU_TMPA
TRMTRIP#
PROCHOT#
IGNNE#
HSMI#
A20M#
CPUSLP#
OPTIMIZ
BSEL0
BSEL1
CPU_GD
CPURST#
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
E21
DBI0#
G25
DBI1#
P26
DBI2#
V21
DBI3#
1
AC3
TP4
.
TP7
.
V6
B6
Y4
AA3
W5
1
AB2
H5
H2
J6
G1
G4
G2
F3
E3
D2
E2
C1
D5
F7
E6
D4
B3
C4
A2
AF26
C3
B2
B5
C6
AB26
A22
A7
AE21
AF24
AF25
AD1
AE26
AD6
AD5
AB23
AB25
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#
DBSY#
DRDY#
TRDY#
ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#
TDI
TDO
TMS
TRST#
TCK
THERMDA
THERMDC
THERMTRIP#
GND/SKTOCC#
PROCHOT#
IGNNE#
SMI#
A20M#
SLP#
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
BOOTSELECT
OPTIMIZED/COMPAT#
BSEL0
BSEL1
PWRGOOD
RESET#
D63#
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
AB1
A35#
A34#Y1A33#W2A32#V3A31#U4A30#T5A29#W1A28#R6A27#V2A26#T4A25#U3A24#P6A23#U1A22#T2A21#R3A20#P4A19#P3A18#R2A17#T1A16#N5A15#N4A14#N2A13#M1A12#N1A11#M4A10#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
D35#
T23
T22
T25
V22
V25
U21
U23
HD#50
HD#53
HD#51
HD#52
T26
U24
U26
HD#47
HD#49
HD#48
P24
R24
R25
R21
HD#40
HD#42
HD#41
HD#43
HD#44
HD#45
HD#46
P21
N25
N26
N23
M26
M24
HD#34
HD#38
HD#37
HD#35
HD#39
HD#36
D34#
N22
HD#33
D33#
M23
HD#32
D32#
H25
HD#31
D31#
K23
HD#30
D30#
J24
HD#29
D29#
L22
HD#28
D28#
M21
HD#27
D27#
HD#26
H24
M3
D26#
G26
HD#25
D25#
Engineer
4
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
282004/04/15
MICRO-STAR INt ' L CO., LTD.
Title
Size Project Name Rev
A3
5
4
3
2
Date: Sheet of
Intel mPGA478B Signals
MS-7065
1
5
4
3
2
1
AF4
VCC-VID
VSS
VSSH4VSSJ2VSS
AF3
VCC-VIDPRG
J22
AD20
VCC-IOPLL
VSS
VSSJ5VSS
J25
1.2V 150mA
VCC_VID
CPU_IOPLL
AE23
VCCA
VSSA
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
478_SOCKET
K21
CRITICAL
AD22
Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
N24
N21
M5
M25
M22
M2
L4
L26
L23
L1
K6
K3
K24
C33
22u-1206
VSSA
It must close bulk caps.
It support DC current if 100mA.
L1 10uH-0805-100mA
L2 10uH-0805-100mA
CPU1_RM
XX1
XX2
XX3
XX4
X1
XX5
XX6
XX7
XX8
X2
478_FAN
DC voltage drop should
be less than 70mV.
C34
X-0805-C
XX1
XX2
XX3
XX4
X1
XX5
XX6
XX7
XX8
X2
VCCP
XX9
XX10
XX11
XX12
XX13
XX14
XX15
XX16
XX9
XX10
XX11
XX12
X3
X3
XX13
XX14
XX15
XX16
X4
X4
VCC_VID
CPU VOLTAGE BLOCK
It is derived from 3.3V.
D D
VCCP
A10
A12
A14
A16
A18
A20
AA10
AA12
AA14
AA16
AA18
AA8
AB11
AB13
AB15
AB17
AB19
AB7
AB9
AC10
AC12
VCC
VSS
AE9
VCC
VSS
AF1
VCC
VSS
AC14
VCC
VCC
VCC
VSS
VSS
VSS
AF10
AF12
AF14
AF16
CPU1B
VCC
VCC
VCC
VCC
VCC
VCC
VCCA8VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
D10
VSS
A11
VSS
A13
VSS
A15
VSS
A17
VSS
A19
VSS
A21
VSS
A24
VSS
A26
VSS
A3
VSS
A9
VSS
AA1
VSS
AA11
VSS
AA13
VSS
AA15
C C
B B
AA17
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AD4
AD8
AD10
AD12
AD14
AD16
AE11
AD18
AD21
AD23
VCC
VSS
VSS
VSS
VSS
VSS
VSS
AE7
AE13
AE15
AE17
AE19
AE22
AE24
It should be able to source 150mA.
It drives th e p ower logic of BSEL[1:0] and VID[5:0].
VID to VIDGD delay time is from 1ms to 10ms.
VID to VIDGD deassertion time is 1ms for max.
AC16
AC18
AC8
AD11
AD13
AD15
AD17
AD19
AD7
AD9
AE10
AE12
AE14
AE16
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSB4VSSB8VSS
B10
B12
B14
B16
B18
B23
B20
AF6
AF8
AF18
AF20
B26
AE18
C11
It must rout to the enable pin of PWM and CK-409.
VIDGD to Vccp delay time is from 1ms to 10ms.
VIDGD rising time is 150ns.
AE20
AE6
AE8
AF11
AF13
AF15
AF17
AF19
AF2
AF21
AF5
AF7
AF9
B11
B13
B15
B17
B19
C10
C12
C14
C16
C18
C20
D11
D13
D15
D17
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCB7VCCB9VCC
VCC
VCC
VCC
VCC
VCC
VCCC8VCC
VCC
VCC
VSS
VSS
VSS
VSSC2VSS
VSS
VSS
VSSC5VSSC7VSSC9VSS
VSS
VSS
VSS
VSS
VSS
VSSD3VSS
VSSD6VSSD8VSSE1VSS
VSS
VSS
VSS
VSS
VSS
VSSE7VSSE9VSS
VSSE4VSS
E11
E13
E15
E17
E19
E23
C13
C15
C17
C19
C22
C25
D12
D14
D16
D18
D20
D21
D24
E26
C31
1u-0603
D19
E10
E12
E14
E16
E18
E20
VCC
VCC
VCCD7VCCD9VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSSF2VSS
VSS
F10
F12
F14
F16
F18
F22
F25
F11
VCC
VCCE8VCC
VSSF5VSSF8VSS
G21
F13
F15
F17
VCC
VCC
VSSG3VSSH1VSS
G24
C32
4.7u-0805
F19
F9
VCC
VCC
VSSG6VSS
H23
VCC
H26
CPU DECOUPLING CAPACITORS
VCCP VCCP VCCP VCCPVCCP
C37
VCCP VCCP
+
1 2
C35 220u-2.0V
A A
C49
22u-1206
C64 220u-2.0V
5
+
1 2
C50
22u-1206
4
22u-1206
C44
22u-1206
C51
22u-1206
C58
22u-1206
C65
22u-1206
C68
22u-1206
Place these caps within north side of processorPlace these caps within socket cavity Place these caps within south side of processor
C45
X-1206-C
C52
X-1206-C
C59
X-1206-C
C66
X-1206-C
3
C46
X-1206-C
C53
X-1206-C
C60
X-1206-C
C67
X-1206-C
C40
10u-0805
C47
10u-0805
C54
10u-0805
C61
10u-0805
C41
10u-0805
C48
10u-0805
C55
10u-0805
C62
10u-0805
Engineer
5
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
282004/04/15
MICRO-STAR INt ' L CO., LTD.
Title
Size Project Name Rev
A3
2
Date: Sheet of
Intel mPGA478B Power
MS-7065
1
VCC_AGP
L3
0.82uH-0603
D D
VCC_AGP
R45
1RST
L4
100nH-0603
C C
B B
BSEL03,4,14
BSEL13,4,14
A A
R53
102RST
VCC3
5
+
C69
100u-16V
0.1u-0603
HA#[3..31]4
VCCA_DPLL
+
C74
100u-16V
0.1u-0603
HADSTB#04
HADSTB#14
HLOCK#4
HREQ#[0..4]4
HDEFER#4
HTRDY#4
HDBSY#4
HDRDY#4
HRS#[0..2]4
MCHCLK3
MCHCLK#3
PWR_GD14,26
CPURST#4
PCIRST#115,20,22,26
PROCHOT#4,14
R47 2.49KST
R48 2KST
R49 2KST
R50 2.49KST
R51 20RST
VTT
GTLREF14
R52
301RST
C76
0.01u-0603
R401 X-0603-R
R402 X-0603-R
5
C71
C75
HBR#04
HBPRI#4
HBNR#4
HADS#4
HITM#4
HIT#4
HDSWING
SEL0
SEL1
33-0603
TP11
HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS#0
HRS#1
HRS#2
R46
.
SEL0
SEL1
HRCOMP
R54
200RST
VCCA_DPLL
D26
D30
L23
E29
B32
K23
C30
C31
J25
B31
E30
B33
J24
F25
D34
C32
F28
C34
J27
G27
F29
E28
H27
K24
E32
F31
G30
J26
G26
B30
D28
B24
B26
B28
E25
F27
B29
J23
L22
C29
J21
K21
E23
L21
D24
E27
G24
G22
C27
B27
B7
C7
AE14
E8
AK4
1
AJ8
L20
L13
L12
E24
C25
F23
VTT
VCCA_FSB
C70
0.1u-0603
U2A
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HAD_STB0#
HAD_STB1#
BREQ0#
BPRI#
BNR#
HLOCK#
ADS#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HIT#
HITM#
DEFER#
HTRDY#
DBSY#
DRDY#
RS0#
RS1#
RS2#
HCLKP
HCLKN
PWROK
CPURST#
RSTIN#
ICH_SYNC#
PROCHOT#
BSEL0
BSEL1
HDRCOMP
HDSWING
HDVREF
GTLREF1
C77
0.1u-0603
A31
B4
B3
VCCA_FSB
VCCA_FSB
VCCA_DPLL
VSS
VSS
VSS
C8
C12
C10
VCCJ6VCCJ7VCCJ8VCCJ9VCCK6VCCK7VCCK8VCCK9VCCL6VCCL7VCC
VSS
VSS
C14
C16
VTT
C18
VSS
C20
VSS
VSS
VSS
C22
C24
1 2
3 4
5 6
7 8
C26
VSS
4
VSS
C28
RN8
X-8P4R
4
VSSD1VSS
VSS
D9
D11
L9
D13
VSS
L10
D15
VCC
VSS
3
VCC_AGP VTT
L11
D17
VCC
VSS
D19
VCCM8VCC
VSS
M9
D21
M10
VSS
D23
VCCP
VCC
VSS
M11
VCC
VSS
D25
N10
VCCN9VCC
VCC
VSS
VSS
D27
D29
N11
D31
VCC
VSS
P10
VSS
D33
P11
D35
VCC
VSS
R11
E1
VCC
VSS
T16
VCC
VSSE3VSS
VTT
C78
T17
T18
T19
U16
U17
T20
VCC
VCC
VCC
VCC
VCC
VCC
VSSF3VSSF5VSSF8VSS
VSS
VSS
F1
F10
F12
C79
10u-0805
U20
F14
VCC
VSS
V16
F16
0.1u-0603
VCC
VSS
V18
V20
W16
W19
W20
Y16
Y17
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
F18
F20
F22
F24
F26
G31
G28
C80
C81
0.1u-0603
A33NCA35NCB2NCB25NCB34NCC1NCC23NCC35NCE26NCM31NCAF13NCAF23NCAJ12NCAN1NCAP2NCAR3NCAR33NCAR35
Y18
Y19
Y20
NCA3NC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
H5
VSSH8VSS
H9
0.1u-0603
H12
H14
H16
VCC_AGP
C83
H18
VSS
H20
G35
0.1u-0603
VSS
H2
C82
3
VSS
VSS
H22
H24
10u-0805
VSS
R25
NC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J10
J12
J14
J16
H33
0.1u-0603
J18
C85
0.1u-0603
H26
H30
C84
VSS
VSSA7VSSA9VSS
VSS
VSS
VSS
VSS
VSS
VSS
J20
J22
J28
J32
J35
K11
C87
C86
10u-0805
2
VTT_FSB1
VTT_FSB2
VTTD5VTTD6VTTD7VTTE6VTTE7VTT
VSS
VSS
VSS
VSS
L25
L26
L35
L31
F7
VSSM3VSSM6VSS
M26
M27
A11
A13
A16
A20
A23
A25
A27
A29
A32
C4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
K12
K14
K16
K18
VSS
VSS
VSS
VSS
VSS
VSS
VSS
L24
K33
K20
K22
K25
K27
K29
C6
VTTA4VTTA5VTTA6VTTB5VTTB6VTTC5VTT
VSS
VSS
VSS
VSS
VSSN1VSS
Intel Springdale-GV
CRITICAL
N4
M28
M30
M33
A15
A21
HD0#
HD1#
HD2#
HD3#
VTT_FSB
VTT_FSB
HD4#
HD5#
HD6#
HD7#
HD8#
HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#
DINV_0#
DINV_1#
DINV_2#
DINV_3#
HD_STBP0#
HD_STBN0#
HD_STBP1#
HD_STBN1#
HD_STBP2#
HD_STBN2#
HD_STBP3#
HD_STBN3#
B23
E22
B21
D20
B22
D22
B20
C21
E18
E20
B16
D16
B18
B17
E16
D18
G20
F17
E19
F19
J17
L18
G16
G18
F21
F15
E15
E21
J19
G14
E17
K17
J15
L16
J13
F13
F11
E13
K15
G12
G10
L15
E11
K13
J11
H10
G8
E9
B13
E14
B14
B12
B15
D14
C13
B11
D10
C11
E10
B10
C9
B9
D8
B8
C17
L17
L14
C15
B19
C19
L19
K19
G9
F9
D12
E12
MICRO-STAR INt ' L CO., LTD.
0.1u-0603
Title
X-0603-C
X-0603-C
C339
Size Project Name Rev
A3
Date: Sheet of
X-0603-C
C337
C338
2
Intel SpringDale CPU signals
MS-7065
1
C72 0.47u-0603
C73 0.47u-0603
HD#0
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
HDBI#0
HDBI#1
HDBI#2
HDBI#3
1
HD#[0..63] 4
HDBI#[0..3] 4
HDSTBP#0 4
HDSTBN#0 4
HDSTBP#1 4
HDSTBN#1 4
HDSTBP#2 4
HDSTBN#2 4
HDSTBP#3 4
HDSTBN#3 4
6
Engineer
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
282004/04/15
5
P26
VSS
VSS
AD33
VSS
VSS
VSS
AE1
AE4
AD28
AGP_SWING
R71
39.2RST
AGP_VREF
P9
VSS
VSS
VSS
VSS
VSS
AE10
AE11
AE12
U2C
AE6
GAD0/DVOB_HSYNC
AC11
GAD1/DVOB_VSYNC
AD5
GAD2/DVOB_D1
AE5
GAD3/DVOB_D0
VAD0
VAD1
VAD2
VAD3
VAD4
VAD7
VAD6
VAD9
VAD8
VAD11
VAD10
R65330-0603
R638.2K-0603
VAID0
VAID1
VAID2
VAID3
VAID4
VAID5
VAID6
VAID7
VCC_AGP
AA10
GAD4/DVOB_D3
AC9
GAD5/DVOB_D2
AB11
GAD6/DVOB_D5
AB7
GAD7/DVOB_D4
AA9
GAD8/DVOB_D6
AA6
GAD9/DVOB_D9
AA5
GAD10/DVOB_D8
W10
GAD11/DVOB_D11
AA11
GAD12/DVOB_D10
W6
GAD13/DVOBC_CLKINT
W9
GAD14/DVOB_FLDSTL
V7
GAD15/MDDC_DATA
AA2
GAD16/DVOC_VSYNC
Y4
GAD17/DVOC_HSYNC
Y2
GAD18/DVOC_BLANK#
W2
GAD19/DVOC_D0
Y5
GAD20/DVOC_D1
V2
GAD21/DVOC_D2
W3
GAD22/DVOC_D3
U3
GAD23/DVOC_D4
T2
GAD24/DVOC_D7
T4
GAD25/DVOC_D6
T5
GAD26/DVOC_D9
R2
GAD27/DVOC_D8
P2
GAD28/DVOC_D11
P5
GAD29/DVOC_D10
P4
GAD30/DVOBC_INTR#
M2
GAD31/DVOC_FLDSTL
Y7
GCBE0/DVOB_D7
W5
GCBE1/DVOB_BLANK#
AA3
GCBE2
U2
GCBE3/DVOC_D5
AC6
GADSTBF0/DVOB_CLK
AC5
GADSTBS0/DVOB_CLK#
V4
GADSTBF1/DVOC_CLK
V5
GADSTBS1/DVOC_CLK#
N6
GREQ
M7
GGNT
N3
GST0
N5
GST1
N2
GST2
R10
GRBF
R9
GWBF
U6
GFRAME/MDVI_DATA
V11
GIRDY/MI2CCLK
AB5
GTRDY/MDVI_CLK
AB4
GDEVSEL/MI2CDATA
W11
GSTOP/MDDC_CLK
AB2
GPAR/ADD_DETECT
H4
GCLKIN
R6
GSBA0#/ADD_ID0
P7
GSBA1#/ADD_ID1
R3
GSBA2#/ADD_ID2
R5
GSBA3#/ADD_ID3
U9
GSBA4#/ADD_ID4
U10
GSBA5#/ADD_ID5
U5
GSBA6#/ADD_ID6
T7
GSBA7#/ADD_ID7
U11
GSBSTBF
T11
GSBSTBS
M4
DBI_HI
M5
DBI_LO
AC2
GRCOMP/DVOBC_RCOMP
AC3
GVSWING
AD2
GVREF
R69
60.4RST
R76
100RST
AD30
D D
DV_VSYNC11
DV_HSYNC11
VA_DE11
BCINTR#11
FLD_STL11
MDD_DATA11
MI2C_CLK11
MDD_CLK11
MI2C_DATA11
VCC_AGP
330-0603
POUT11
VAD5
VACLK11
VACLK#11
MCH_663
R6643.2RST
AGP_SWING
AGP_VREF
0.1u-0603C93
VAID6
VAID4
VAID5
VAID1
VAID0
VAID3
VAID2
VAID7
5
VCC_AGP
C C
B B
VCC_AGP
A A
R55 8.2K-0603
VAD[0..11]11
Default ID:11111110
the same with MS-6557
VCC_AGP
0.1u-0603C92
AGP_VREF11
RN9 8.2K-8P4R
1 2
3 4
5 6
7 8
RN10 8.2K-8P4R
1 2
3 4
5 6
7 8
R75
P27
VSS
VSS
AE13
P28
P30
VSS
VSS
AE25
AE26
P33
VSS
VSS
VSSR1VSSR4VSS
VSS
VSS
VSS
AF3
AE32
AE35
VCCA_DAC
0.01u-0603
VSS
4
R32
AF6
4
VSS
VSST1VSS
VSS
AF9
C94
T3
VSS
AF11
T10
T26
T27
T28
VSST6VSST8VSST9VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF14
VSS
AF16
AF18
AF20
AF22
AF24
AF25
C95
0.1u-0603
T30
T33
VSS
AF30
AF33
T35
VSS
VSS
AG4
U18
VSSU4VSS
VSS
VSS
VSS
AG8
AG14
C96
22u-1206
V6
U19
U32
VSS
VSS
VSS
VSSV3VSSV8VSSV9VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG16
AG18
AG20
AG22
AG24
AG26
L6 100nH-0603
V10
V17
V19
VSS
VSS
VSS
VSS
VSS
VSS
AG28
AG32
AG35
R67 1RST
1.7V/250mA
VCC_AGP
3
V27
V33
V26
V28
V30
VSS
VSS
VSS
VSS
VSS
VSS
AH3
AH6
AH12
AH10
W17
W18
VSS
VSS
VSSW4VSS
VSS
VSS
VSS
VSS
AH14
AH16
AH18
AH20
VCC_DAC
R72 X-0603-R
R73 X-0603-R
R77 X-0603-R
VSS
VSS
W32
AH22
VSS
VSS
Y3
VSS
VSS
AH24
3
Y26
Y10
VSSY6VSSY8VSSY9VSS
VSS
VSS
VSS
VSS
VSS
AJ1
AJ4
AJ9
AH30
AH33
Y28
Y27
VSS
VSS
VSS
VSS
VSS
AJ32
AJ35
CI_SWING
CI_VREF
Y30
Y33
Y35
VSS
VSS
VSS
VSS
AK3
AK8
AK10
VCC_AGP
VSS
VSS
AA1
AK12
VSS
VSS
AA4
AK14
VSS
VSS
AA32
VSS
VSS
AK16
AB10
AB26
AB3
AK18
AB27
AB6
AB8
AB9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AL1
AK20
AK22
AK24
AK26
AK28
R68 226RST
R74 113RST
AC1
AC4
AC32
AB28
AB30
AB33
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM9
AL32
AM13
AM15
AM17
AM11
R70
147RST
VSS
VSS
AC35
VSS
VSS
AM19
AD3
AD6
VSS
VSS
VSS
VSS
AM21
AM23
2
VCC_AGP
AD8
AD9
AD10
VSS
VSS
VSS
VCC_AGPL1VCC_AGPL5VCC_AGPY1VCC_AGPJ1VCC_AGPJ2VCC_AGPJ3VCC_AGPK2VCC_AGPK3VCC_AGPK4VCC_AGPK5VCC_AGPJ4VCC_AGPJ5VCC_AGPL4VCC_AGPL2VCC_AGP
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AN10
AN12
AM27
AM29
AM35
HI_SWING
C97 0.1u-0603
HUB_MREF
C98 0.1u-0603
C718 1u-0603
2
AN14
AM25
1
1u-0603
C89
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
R56
HL_RCOMP
HI_SWING
HUB_MREF
R57 X-0603-R
C90 X-0603-C
C91 X-0603-C
DOT_CLK
R58 33-0603
R59 33-0603
R60
75-0603
R61
75-0603
R62
75-0603
CB2
VCCA_DAC
MS-7065
L5
80L-0603
HL_STBF 14
HL_STBS 14
51.1RST
CI_SWING
CI_VREF
DOT_CLK 3
R64 137RST
VCC3
CB3
0.1u-0603
1
VCC_AGP
HL[0..10] 14
VCC_AGP
HI_SWING 14
HUB_MREF 14
VCC_AGP
3VDDCCL 12
3VDDCDA 12
CRT_VSYNC 12
CRT_HSYNC 12
BLUE 12
GREEN 12
RED 12
HS4
7065-NB-HEATSINK
JMCH1
HS-HOOK
JMCH2
HS-HOOK
Engineer
Shun Min Hsu
Drawn by
Shun Min Hsu
7
0B
282004/04/15
VCCA_AGP
C88
AG1
Y11
HI0
HI1
HI2
HI3
VCCA_AGP
VCCA_AGP
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI_STRF
HI_STRS
HI_SWING
HI_VREF
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
CI10
CISTRF
CISTRS
CI_SWING
CI_VREF
DREFCLK
VSYNC
HSYNC
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
REFSET
VCC_DAC
VCC_DAC
EXTTS#
VSS
VSS
VSS
VSS
VSS
VSS
Intel Springdale-GV
CRITICAL
AR23
AR20
0.1u-0603
AF5
AG3
AK2
AG5
AK5
AL3
AL2
AL4
AJ2
AH2
AJ3
AH5
AH4
AD4
AE3
AE2
AK7
AH7
AD11
AF7
AD7
AC10
AF8
AG7
AE9
AH9
AG6
AJ6
AJ5
AG2
AF2
AF4
G4
F2
H3
E2
G3
H7
G6
H6
G5
F4
E4
D2
G1
G2
0.1u-0603
C2
D3
AP8
AG9
AG10
AN35
AP34
AR1
AR25
AR27
AR29
AR32
L3
HI_RCOMP
CI_RCOMP
DDCA_CLK
DDCA_DATA
VCCA_DAC
VSSA_DAC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VSS
VSS
VSS
AN16
AN18
AN20
AN22
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AR9
AN24
AN26
AN28
AN30
AN32
AR11
AR13
AR16
MICRO-STAR INt ' L CO., LTD.
Title
Size Project Name Rev
A3
Date: Sheet of
Intel SpringDale AGP & LAN
5
DDRMD_A[0..63]9,10
DDRMD_A0
DDRMD_A1
DDRMD_A2
DDRMD_A3
DDRMD_A6
DDRMD_A7
DDRMD_A4
DDRMD_A5
AP10
AP11
AM12
AN13
AM10
AL10
SDQ_A0
SDQ_A1
VCC_DDR
E35
SDQ_A2
SDQ_A3
VCC_DDR
VCC_DDR
R35
AA35
SDQ_A4
SDQ_A5
VCC_DDR
VCC_DDR
AR15
AR21
AL12
SDQ_A6
VCC_DDR
AL6
U2B
MA_A0
MA_A1
MA_A2
MA_A3
MA_A4
MA_A5
MA_A6
MA_A7
MA_A8
MA_A9
MA_A10
MA_A11
MA_A12
SDMA0
SDMA1
SDMA2
SDMA3
SDMA4
SDMA5
SDMA6
SDMA7
XRCOMP
XCOMPH
XCOMPL
SMVREF_A
XCOMPL
XCOMPH
AA34
SCS_A0#
Y31
SCS_A1#
Y32
SCS_A2#
W34
SCS_A3#
AC33
SRAS_A#
Y34
SCAS_A#
AB34
SWE_A#
AJ34
SMAA_A0
AL33
SMAA_A1
AK29
SMAA_A2
AN31
SMAA_A3
AL30
SMAA_A4
AL26
SMAA_A5
AL28
SMAA_A6
AN25
SMAA_A7
AP26
SMAA_A8
AP24
SMAA_A9
AJ33
SMAA_A10
AN23
SMAA_A11
AN21
SMAA_A12
AL34
SMAB_A1
AM34
SMAB_A2
AP32
SMAB_A3
AP31
SMAB_A4
AM26
SMAB_A5
AE33
SBA_A0
AH34
SBA_A1
AP12
SDM_A0
AP16
SDM_A1
AM24
SDM_A2
AP30
SDM_A3
AF31
SDM_A4
W33
SDM_A5
M34
SDM_A6
H32
SDM_A7
AN11
SDQS_A0
AP15
SDQS_A1
AP23
SDQS_A2
AM30
SDQS_A3
AF34
SDQS_A4
V34
SDQS_A5
M32
SDQS_A6
H31
SDQS_A7
AK32
SMDCLK_A0
AK31
SMDCLK_A0#
AP17
SMDCLK_A1
AN17
SMDCLK_A1#
N33
SMDCLK_A2
N34
SMDCLK_A2#
AK33
SMDCLK_A3
AK34
SMDCLK_A3#
AM16
SMDCLK_A4
AL16
SMDCLK_A4#
P31
SMDCLK_A5
P32
SMDCLK_A5#
AK9
SMXRCOMP
AN9
SMXCOMPVOH
AL9
SMXCOMPVOL
E34
SMVREF_A
VCC_DDR_C1
VCC_DDR_C2
VCC_DDR_C3
VCC_DDR_C4
VCC_DDR_C5
R87 30.1KST
R88 10KST
CB4 2.2u-0805
R90 10KST
R91 30.1KST
MCS_A#09,10
MA_A[0..12]9,10
SDMA09,10
SDMA19,10
SDMA29,10
SDMA39,10
SDMA49,10
SDMA59,10
SDMA69,10
SDMA79,10
SDQS_A[0..7]9,10
R86 42.2RST
MCS_A#19,10
MRAS_A#9,10
MCAS_A#9,10
MWE_A#9,10
MBA_A09,10
MBA_A19,10
MCLK_A0
MCLK_A#0
MCLK_A1
MCLK_A#1
MCLK_A2
MCLK_A#2
0.01u-0603C102
0.01u-0603C103
C106 2.2u-0805
XRCOMP
R89
42.2RST
5
SDQS_A0
SDQS_A1
SDQS_A2
SDQS_A3
SDQS_A4
SDQS_A5
SDQS_A6
SDQS_A7
C107 0.47u-0603
C109 2.2u-0805
C110 0.1u-0603
C111 0.1u-0603
C112 0.1u-0603
D D
C C
B B
A A
MEM_STR MEM_STR
DDRMD_A8
DDRMD_A9
AP13
AP14
AM14
SDQ_A7
SDQ_A8
VCC_DDR
VCC_DDR
AL7
AM1
AM2
DDRMD_B[0..63]9,10
DDRMD_A10
DDRMD_A11
AL18
AP19
SDQ_A9
SDQ_A10
SDQ_A11
VCC_DDR
VCC_DDR
VCC_DDR
AP3
AN8
MEM_STR
4
DDRMD_A12
DDRMD_A13
AL14
AN15
SDQ_A12
VCC_DDR
AP4
AP5
4
DDRMD_A14
DDRMD_A15
AP18
AM18
SDQ_A13
SDQ_A14
SDQ_A15
VCC_DDR
VCC_DDR
VCC_DDR
AP6
AP7
DDRMD_A16
DDRMD_A17
AP22
AM22
SDQ_A16
VCC_DDR
AR4
AR5
DDRMD_A18
DDRMD_A19
AL24
AN27
SDQ_A17
SDQ_A18
SDQ_A19
VCC_DDR
VCC_DDR
VCC_DDR
AR7
AR31
3
MCKE_A[0..1] 9,10
MCKE_A0
DDRMD_A22
DDRMD_A23
DDRMD_A20
DDRMD_A21
DDRMD_A26
DDRMD_A27
DDRMD_A30
DDRMD_A31
DDRMD_A28
DDRMD_A29
DDRMD_A34
DDRMD_A35
DDRMD_A38
DDRMD_A39
DDRMD_A36
DDRMD_A37
DDRMD_A32
DDRMD_A24
DDRMD_A25
AP21
AL22
AP25
AP27
AP28
AP29
AP33
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
AL8
AJ10
AL11
AF12
AE15
AE16
DDRMD_B0
DDRMD_B1
DDRMD_B2
DDRMD_B3
DDRMD_B4
DDRMD_B5
DDRMD_B6
MEM_STR
10u-0805
C116
DDRMD_A33
AM33
AM28
AN29
AM31
AN34
AH32
AG34
AF32
AD32
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_B6
SDQ_B7
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
AJ14
AJ16
AL13
AL17
AK11
AE17
AK17
AK13
AG12
DDRMD_B10
DDRMD_B11
DDRMD_B12
DDRMD_B13
DDRMD_B14
DDRMD_B7
DDRMD_B8
C117
DDRMD_B15
DDRMD_B9
10u-0805
0.1u-0603
C118
DDRMD_A42
DDRMD_A43
DDRMD_A46
DDRMD_A47
DDRMD_A44
DDRMD_A45
DDRMD_A40
DDRMD_A41
AH31
AG33
AE34
AD34
AC34
AB31
V32
V31
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_B15
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
AJ18
AE19
DDRMD_B16
C119
AJ24
AL19
AE20
AK23
AK21
AG23
DDRMD_B17
DDRMD_B18
DDRMD_B19
DDRMD_B20
DDRMD_B21
DDRMD_B22
DDRMD_B23
1u-0603
0.1u-0603
C120
DDRMD_A50
DDRMD_A51
DDRMD_A54
DDRMD_A55
DDRMD_A52
DDRMD_A53
DDRMD_A48
DDRMD_A49
AD31
AB32
U34
U33
T34
T32
K34
K32
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_B23
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
AJ26
AJ27
AF27
AE22
AK25
AH26
AD25
AG27
DDRMD_B24
DDRMD_B25
DDRMD_B26
DDRMD_B27
DDRMD_B28
DDRMD_B29
DDRMD_B30
DDRMD_B31
3
T31
P34
SDQ_A52
SDQ_A53
SDQ_B31
SDQ_B32
AF28
AE30
DDRMD_B32
DDRMD_A56
DDRMD_A57
L34
L33
J33
H34
SDQ_A54
SDQ_A55
SDQ_A56
SDQ_B33
SDQ_B34
SDQ_B35
Y29
AE31
AC27
AC30
DDRMD_B33
DDRMD_B34
DDRMD_B35
DDRMD_B36
VCCA_DDR
0.1u-0603
DDRMD_A58
DDRMD_A59
DDRMD_A60
E33
F33
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_B36
SDQ_B37
SDQ_B38
AB29
AA26
DDRMD_B37
DDRMD_B38
DDRMD_B39
C114
DDRMD_A61
K31
J34
SDQ_A60
SDQ_B39
AA27
AA30
DDRMD_B40
DDRMD_A62
DDRMD_A63
G34
F34
SDQ_A61
SDQ_A62
SDQ_A63
SDQ_B40
SDQ_B41
SDQ_B42
T25
U27
W30
DDRMD_B41
DDRMD_B42
DDRMD_B43
MCKE_A1
AL20
AN19
AM20
AP20
AB25
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQ_B48
V29
P29
U25
R27
R30
AA31
DDRMD_B44
DDRMD_B45
DDRMD_B46
DDRMD_B47
DDRMD_B48
DDRMD_B49
L41 80L-0805
L7 X-1206-L
+
C115
100u-16V
AC25
VCCA_DDR
SDQ_B49
K28
DDRMD_B50
AC26
VCCA_DDR
SDQ_B50
L30
DDRMD_B51
VCCA_DDR
VCCADDR
AN4
AL35
VCCA_DDR
VCCA_DDR
SDQ_B51
SDQ_B52
SDQ_B53
P25
R31
R26
DDRMD_B52
DDRMD_B53
DDRMD_B54
0.1u-0603
C99
AM3
AN5
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B54
SDQ_B55
SDQ_B56
L32
K30
DDRMD_B55
DDRMD_B56
VCC_AGP
2
AM5
AM6
VCC_DDR
SDQ_B57
F32
H29
DDRMD_B57
DDRMD_B58
2
AM7
AM8
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B58
SDQ_B59
SDQ_B60
N25
G33
DDRMD_B59
DDRMD_B60
MEM_STR
AN2
AN6
AN7
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B61
SDQ_B62
SDQ_B63
J29
G32
M25
DDRMD_B61
DDRMD_B62
DDRMD_B63
1
VCC_DDR_C3
P8
N35
N32
VSS
VSS
SCKE_B0
SCKE_B1
AF19
AK19
AG19
MCKE_B0
MCKE_B1
VSSP3VSSP6VSS
SCMDCLK_B0
SCMDCLK_B0#
SCMDCLK_B1
SCMDCLK_B1#
SCMDCLK_B2
SCMDCLK_B2#
SCMDCLK_B3
SCMDCLK_B3#
SCMDCLK_B4
SCMDCLK_B4#
SCMDCLK_B5
SCMDCLK_B5#
SMYRCOMP
SMYCOMPVOH
SMYCOMPVOL
SMVREF_B
SCKE_B2
SCKE_B3
Intel Springdale-GV
CRITICAL
AE18
SCS_B0#
SCS_B1#
SCS_B2#
SCS_B3#
SRAS_B#
SCAS_B#
SWE_B#
SMAA_B0
SMAA_B1
SMAA_B2
SMAA_B3
SMAA_B4
SMAA_B5
SMAA_B6
SMAA_B7
SMAA_B8
SMAA_B9
SMAA_B10
SMAA_B11
SMAA_B12
SMAB_B1
SMAB_B2
SMAB_B3
SMAB_B4
SMAB_B5
SBA_B0
SBA_B1
SDM_B0
SDM_B1
SDM_B2
SDM_B3
SDM_B4
SDM_B5
SDM_B6
SDM_B7
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
MCKE_B[0..1] 9,10
U26
T29
V25
W25
W26
W31
W27
AG31
AJ31
AD27
AE24
AK27
AG25
AL25
AF21
AL23
AJ22
AF29
AL21
AJ20
AE27
AD26
AL29
AL27
AE23
Y25
AA25
AG11
AG15
AE21
AJ28
AC31
U31
M29
J31
AF15
AG13
AG21
AH27
AD29
U30
L27
J30
AG29
AG30
AF17
AG17
N27
N26
AJ30
AH29
AK15
AL15
N31
N30
AA33
R34
R33
AP9
MA_B0
MA_B1
MA_B2
MA_B3
MA_B4
MA_B5
MA_B6
MA_B7
MA_B8
MA_B9
MA_B10
MA_B11
MA_B12
1
.
1
.
1
.
1
.
1
.
1
.
1
.
1
.
YRCOMP
YCOMPH
YCOMPL
SMVREF_B
MCS_B#0 9,10
MCS_B#1 9,10
MRAS_B# 9,10
MCAS_B# 9,10
MWE_B# 9,10
TP49
TP51
TP53
TP55
TP57
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
TP59
TP61
TP63
R84 150RST
R85 150RST
MA_B[0..12] 9,10
MBA_B0 9,10
MBA_B1 9,10
SDMB0 9,10
SDMB1 9,10
SDMB2 9,10
SDMB3 9,10
SDMB4 9,10
SDMB5 9,10
SDMB6 9,10
SDMB7 9,10
SDQS_B[0..7] 9,10
MCLK_B0
MCLK_B#0
MCLK_B1
MCLK_B#1
MCLK_B2
MCLK_B#2
0.01u-0603C100
0.01u-0603C101
C104
0.1u-0603
MICRO-STAR INt ' L CO., LTD.
Title
Size Project Name Rev
A3
Date: Sheet of
Intel SpringDale DDR
MS-7065
1
R78
42.2RST
YRCOMP
R79
42.2RST
VCC_DDR_C2
R80
10KST
YCOMPH
R81
30.1KST
VCC_DDR_C2
YCOMPL
MEM_STR
8
R82
30.1KST
R83
10KST
Engineer
Shun Min Hsu
Drawn by
Shun Min Hsu
0B
282004/04/15
5
4
3
2
1
MEM_STR
MEM_STR
SYSTEM MEMORY
180
15
VDDQ13
VDDQ14
VDDQ15
CK1#(CK0#)
NC(RESET#)
VSS19
VSS20
VSS21
160
176
A3
82
VDDID
CS0#
CS1#
CS2#
CS3#
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
FETEN
A10_AP
SCL
SDA
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CK0(DU)
CK0#(DU)
CK1(CK0)
CK2(DU)
CK2#(DU)
NC5
CKE0
CKE1
CAS#
RAS#
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
DDR2
N13-1840021
DDR2
A11
A12
A13
BA0
BA1
BA2
SA0
SA1
SA2
184
VDDSPD
157
158
71
163
5
14
25
36
56
67
78
86
47
167
48
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
118
115
103
59
52
113
92
91
181
182
183
44
45
49
51
134
135
142
144
16
17
137
138
76
75
173
10
21
111
65
154
97
107
119
129
149
159
169
177
140
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
MA_B0
MA_B1
MA_B2
MA_B3
MA_B4
MA_B5
MA_B6
MA_B7
MA_B8
MA_B9
MA_B10
MA_B11
MA_B12
SMBCLK
SMBDATA
MEM_STR
MCKE_B0
MCKE_B1
DDR DIMM1 & 2
MS-7065
MCS_B#0 8,10
MCS_B#1 8,10
MBA_B0 8,10
MBA_B1 8,10
MCLK_B1
MCLK_B#1
MCLK_B0
MCLK_B#0
MCLK_B2
MCLK_B#2
MCAS_B# 8,10
MRAS_B# 8,10
SDMB0 8,10
SDMB1 8,10
SDMB2 8,10
SDMB3 8,10
SDMB4 8,10
SDMB5 8,10
SDMB6 8,10
SDMB7 8,10
1
SDQS_B[0..7] 8,10
MA_B[0..12] 8,10
MCKE_B[0..1] 8,10
Engineer
Shun Min Hsu
Drawn by
Shun Min Hsu
9
0B
282004/04/15
143
156
164
104
108
120
148
143
156
164
128
VDDQ7
116
136
VDDQ8
VSS14
124
VDDQ9
VSS15
132
VDDQ10
VDDQ11
VSS16
VSS17
139
4
172
VDDQ12
VSS18
145
152
104
108
120
148
168
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
90
63
101
102
2
4
6
8
1
9
VDD07VDD138VDD246VDD370VDD485VDD5
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
WP(NC)
WE#
VREF
NC2
NC3
NC4
D D
DDRMD_A[0..63]8,10
C C
B B
MWE_A#8,10
75RST
R94
DDR_VREF2
A A
X-0603-R
75RST
Keep the voltage divider within 1" of DIMM1.
Trace width 12 mil with 12 mil space.
MEM_STR
R93
R96
DDRMD_A0
DDRMD_A1
DDRMD_A2
DDRMD_A3
DDRMD_A4
DDRMD_A5
DDRMD_A6
DDRMD_A7
DDRMD_A8
DDRMD_A9
DDRMD_A10
DDRMD_A11
DDRMD_A12
DDRMD_A13
DDRMD_A14
DDRMD_A15
DDRMD_A16
DDRMD_A17
DDRMD_A18
DDRMD_A19
DDRMD_A20
DDRMD_A21
DDRMD_A22
DDRMD_A23
DDRMD_A24
DDRMD_A25
DDRMD_A26
DDRMD_A27
DDRMD_A28
DDRMD_A29
DDRMD_A30
DDRMD_A31
DDRMD_A32
DDRMD_A33
DDRMD_A34
DDRMD_A35
DDRMD_A36
DDRMD_A37
DDRMD_A38
DDRMD_A39
DDRMD_A40
DDRMD_A41
DDRMD_A42
DDRMD_A43
DDRMD_A44
DDRMD_A45
DDRMD_A46
DDRMD_A47
DDRMD_A48
DDRMD_A49
DDRMD_A50
DDRMD_A51
DDRMD_A52
DDRMD_A53
DDRMD_A54
DDRMD_A55
DDRMD_A56
DDRMD_A57
DDRMD_A58
DDRMD_A59
DDRMD_A60
DDRMD_A61
DDRMD_A62
DDRMD_A63
5
C122
0.1u-0603
DDR_VREF1
VDD6
VDD7
VDD8
VDDQ022VDDQ130VDDQ254VDDQ362VDDQ477VDDQ596VDDQ6
VSS03VSS111VSS218VSS326VSS434VSS542VSS650VSS758VSS866VSS974VSS1081VSS1189VSS1293VSS13
112
DDR DIMM SOCKET
100
184
180
15
82
VDDID
VDDQ13
VDDQ14
VDDQ15
VDDSPD
157
CS0#
158
CS1#
71
CS2#
163
CS3#
5
DQS0
14
DQS1
25
DQS2
36
DQS3
56
DQS4
67
DQS5
78
DQS6
86
DQS7
47
DQS8
167
FETEN
48
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10_AP
118
A11
115
A12
103
A13
59
BA0
52
BA1
113
BA2
SCL
SDA
SA0
SA1
SA2
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CK0(DU)
CK0#(DU)
CK1(CK0)
CK1#(CK0#)
CK2(DU)
CK2#(DU)
NC5
NC(RESET#)
CKE0
CKE1
CAS#
RAS#
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
VSS19
VSS20
VSS21
DDR1
N13-1840021
160
176
DDR1
Close to North-Bridge
SMBCLK
92
SMBDATA
91
181
182
183
44
45
49
51
134
135
142
144
16
17
137
138
76
75
173
10
21
111
65
154
97
107
119
129
149
159
169
177
140
SDQS_A0
SDQS_A1
SDQS_A2
SDQS_A3
SDQS_A4
SDQS_A5
SDQS_A6
SDQS_A7
MA_A0
MA_A1
MA_A2
MA_A3
MA_A4
MA_A5
MA_A6
MA_A7
MA_A8
MA_A9
MA_A10
MA_A11
MA_A12
MCKE_A0
MCKE_A1
MCS_A#0 8,10
MCS_A#1 8,10
MA_A[0..12] 8,10
MBA_A0 8,10
MBA_A1 8,10
SMBCLK 14,17,20,22
SMBDATA 14,17,20,22
9Pcs doupling
caps place
between DDR1
and DDR2
MCLK_A1
MCLK_A#1
MCLK_A0
MCLK_A#0
MCLK_A2
MCLK_A#2
MCKE_A[0..1] 8,10
MCAS_A# 8,10
MRAS_A# 8,10
SDMA0 8,10
SDMA1 8,10
SDMA2 8,10
SDMA3 8,10
SDMA4 8,10
SDMA5 8,10
SDMA6 8,10
SDMA7 8,10
MEM_STR
DDRMD_B[0..63]8,10
SDQS_A[0..7] 8,10
MEM_STR
CB87
10u-0805
3
MWE_B#8,10
CB5
0.1u-0402
CB6
0.1u-0402
CB7
0.1u-0402
CB8
0.1u-0402
CB9
0.1u-0402
CB10
0.1u-0402
CB11
10u-0805
CB12
0.1u-0402
CB13
0.1u-0402
X-0603-R
X-0603-R
CB88
10u-0805
MEM_STR
R92
R95
DDRMD_B0
DDRMD_B1
DDRMD_B2
DDRMD_B3
DDRMD_B4
DDRMD_B5
DDRMD_B6
DDRMD_B7
DDRMD_B8
DDRMD_B9
DDRMD_B10
DDRMD_B11
DDRMD_B12
DDRMD_B13
DDRMD_B14
DDRMD_B15
DDRMD_B16
DDRMD_B17
DDRMD_B18
DDRMD_B19
DDRMD_B20
DDRMD_B21
DDRMD_B22
DDRMD_B23
DDRMD_B24
DDRMD_B25
DDRMD_B26
DDRMD_B27
DDRMD_B28
DDRMD_B29
DDRMD_B30
DDRMD_B31
DDRMD_B32
DDRMD_B33
DDRMD_B34
DDRMD_B35
DDRMD_B36
DDRMD_B37
DDRMD_B38
DDRMD_B39
DDRMD_B40
DDRMD_B41
DDRMD_B42
DDRMD_B43
DDRMD_B44
DDRMD_B45
DDRMD_B46
DDRMD_B47
DDRMD_B48
DDRMD_B49
DDRMD_B50
DDRMD_B51
DDRMD_B52
DDRMD_B53
DDRMD_B54
DDRMD_B55
DDRMD_B56
DDRMD_B57
DDRMD_B58
DDRMD_B59
DDRMD_B60
DDRMD_B61
DDRMD_B62
DDRMD_B63
DDR_VREF2
C121
0.1u-0603
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
90
63
101
102
2
4
6
8
1
9
VDD07VDD138VDD246VDD370VDD485VDD5
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
WP(NC)
WE#
VREF
NC2
NC3
NC4
168
VDD6
VDD7
VDD8
VDDQ022VDDQ130VDDQ254VDDQ362VDDQ477VDDQ596VDDQ6
VSS03VSS111VSS218VSS326VSS434VSS542VSS650VSS758VSS866VSS974VSS1081VSS1189VSS1293VSS13
2
112
DDR DIMM SOCKET
100
172
128
136
VDDQ7
VDDQ8
VDDQ9
VDDQ10
VDDQ11
VDDQ12
VSS14
VSS15
VSS16
VSS17
VSS18
116
124
132
139
145
152
MICRO-STAR INt ' L CO., LTD.
Title
Size Project Name Rev
Date: Sheet of
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