MSI MS-7080 Schematics
5
4
3
2
1
Title
Version : 0A
MS-7080F1
D D
SIS648FX(NB) + SIS964(SB) Chipset
Pentium4 socket-478 Processor
03/29/2004
Cover Sheet
Block Diagram
Power Div
Intel mPGA478
Main Clock Gen 6
Clock Buffer
*Pentium4 socket-478 Processor
*SIS 648FX_B0(NB) / 964_A2(SB) Chipset
(DDR 400 / AGP 8X / VLink 8X)
*Winbond 83697HF LPC I/O
VRM 10
SIS648FX-1 Host & AGP 9
SIS648X-2 Memory
SIS648FX-3/4 Power & HyperZip
AGP slot & Pull-UP/DN resistor
*Realtek RTL8201BL Ethernet 10 / 100
*VIA 6307 IEEE 1394 Controller
C C
*AC'97 Codec ALC655
DIMM 1 & 2
DDR Terminator
SIS964-1 PCI & IDE & HyperZip
SIS964-2 MISC.
*AGP 3.0 Slot * 1
*PCI2.2 Slot * 5
SIS964-3 USB & SATA
SIS964-4 Power
USB port
PCI slot 1 & 2 & 3 & 4 & 5
ALC655 / Connector
IEEE1394 Controller VIA VT6307
LAN RTL8201BL
IDE-prot & Key/Mou
B B
Com/Parallel port
ATX & Front Panel
Page
1
2
3
4,5
7
8
10
11
12
13
14
15
16
17
18
19
20,21
22
23
24
25
26SIO & H/W monitor & BIOS
27
28
29MS7 ACPI Controller
Decoupling Capacitor
Manual part & GPIO define
History
30
31
32
A A
Title
Micro-Star
Document Number
Last Revision Date:
5
4
3
2
Monday, April 12, 2004
MS-7080
Cover Sheet
Sheet of
1
Rev
0A
132
5
4
3
2
1
D D
VRM 10
Socket 478
FSB400/533/800
Address BUS
Command
Data BUS
CPU Clock
DDR DIMM
Terminator
NB Clock
NB ZCLK
AGP Clock
SIS648FX
C C
AGP 4X/8X AGP BUS
Data BUS
Address BUS
Command
2 DDR
Modules
CPU Clock
NB Clock
NB ZCLK
SB ZCLK
AGP Clock
PCI Clock
Clock Gen
HyperZip
USB Clock
I/O Clock
DDR DIMM
SB 14MHz
USB
Port
1-8
SB ZCLK
USB 1.1/2.0 BUS
SIS964
USB Clock
B B
PCI Clock
MII
Buffer
PCI BUS
LAN PHY
SB 14MHz
SB SATA CLK
PCI Clock
CPU Clock
NB Clock
NB ZCLK
SB ZCLK
AGP Clock
PCI Clock
OSC12M Clock
I/O Clock
SB 14MHz
SATA CLK
PCI Conn
1-5
LPC Interface
AC97 Codec
AC97 Link BUS
VT6307
PCI 1394
I/O Clock
Keyboard
Mouse
Floopy
Parallel
W83697HF
LPC I/O
UltraDMA
33/66/100/133
Serial
IDE connector 1
A A
5
4
Flash ROM
IDE connector 2
3
Title
Micro-Star
Document Number
Last Revision Date:
2
Monday, April 12, 2004
MS-7080
Block Diagram
Sheet of
1
Rev
0A
232
5
ATX 12V POWER Supply
3.3V 5V 5VSB1A12V
4
Power Delivery Map
3
2
1
D D
VRM 10.0 Center Processer Unit
5VDU VREG
3VSB VREG
NB-SIS648FX
Core Power
1.8V VREG
Z-Link BUS
Memory Interface
VCCM
AGP Interface
C C
VDDQ VREG
1.5V
DDR VTT
1.3V
DDR Memory
SB-SIS964
Core Power
Z-Link BUS
Clock Generator
B B
VCCM
Clock Buffer
AGP slot
PCI slot
8201BL LAN
A A
Title
Micro-Star
Document Number
Last Revision Date:
5
4
3
2
Monday, April 12, 2004
MS-7080
Power Delivery
Sheet of
1
Rev
0A
332
5
G25
AC3
AA3
AB2
HA#[3..31]
HA#24
HA#30
HA#29
HA#31
HA#26
HA#28
HA#25
HA#27
U3A
E21
P26
V21
V6
B6
Y4
W5
H5
H2
J6
G1
G4
G2
F3
E3
D2
E2
C1
D5
F7
E6
D4
AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
DBI0#
DBI1#
DBI2#
DBI3#
IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#
DBSY#
DRDY#
TRDY#
ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#
TDI
TDO
TMS
TRST#
TCK
A25#
HA#[3..31]9
D D
HDBI#[0..3]9
C C
HDBI#[0..3]
FERR#16
STPCLK#16
HDBSY#9
HDRDY#9
HTRDY#9
HADS#9
HLOCK#9
HBNR#9
HBPRI#9
HDEFER#9
HDBI#0
HDBI#1
HDBI#2
HDBI#3
FERR#
STPCLK#
INIT#
INIT#16
HDBSY#
HDRDY#
HTRDY#
HADS#
HLOCK#
HBNR#
HIT#
HIT#9
HITM#
HITM#9
HBPRI#
HDEFER#
TDI_CPU
TDO_CPU
TMS_CPU
TRST#_CPU
TCK_CPU
Socket478-1
BOOTSEL
BOOTSEL8
CPU_TMPA26
THERMTRIP#16
PROCHOT#16
IGNNE#16
SMI#16
A20M#16
CPUSLP#16
B B
HD#[0..63]9
A A
CPURST#9
HD#[0..63]
CPUPWRGD_CPU
R800
CPU_TMPA
THERMTRIP#
PROCHOT#
IGNNE#
SMI#
A20M#
CPUSLP#
CPURST#
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
AD1
BOOTSEL
AE26
OPTIMIZED/COMPAT#
B3
THERMDA
C4
THERMDC
A2
THERMTRIP#
AF26
SKTOCC#
C3
PROCHOT#
B2
IGNNE#
B5
SMI#
C6
A20M
AB26
SLP#
A22
RESERVED
A7
RESERVED
AE21
RESERVED
AF24
RESERVED
AF25
RESERVED
AB23
PWRGOOD
AB25
RESET#
AA24
D63#
AA22
D62#
AA25
D61#
Y21
D60#
Y24
D59#
Y23
D58#
W25
D57#
Y26
D56#
W26
D55#
V24
D54#
PGA-S478-F02
D53#
V22
HD#53
HD#52
U21
D52#
V25
HD#51
D51#
U23
HD#50
D50#
U24
HD#49
D49#
U26
HD#48
D48#
T23
HD#47
D47#
T22
HD#46
D46#
T25
HD#45
D45#
T26
HD#44
D44#
R24
HD#43
D43#
R25
HD#42
D42#
P24
HD#41
D41#
R21
HD#40
D40#
HD#39
N25
HA#23
A24#
D39#
N26
HD#38
HA#22
A23#
D38#
M26
HD#37
HA#21
A22#
D37#
N23
HD#36
HA#20
A21#
D36#
M24
HD#35
HA#19
A20#
D35#
P21
HD#34
HA#18
A19#
D34#
N22
HD#33
4
HA#17
A18#
D33#
M23
HD#32
HA#16
A17#
D32#
H25
HD#31
HA#15
A16#
D31#
K23
HD#30
HA#14
A15#
D30#
J24
HD#29
HA#13
A14#
D29#
L22
HD#28
HA#12
A13#
D28#
HD#27
M21
HA#11
A12#
D27#
H24
HD#26
HA#10
A11#
D26#
G26
HD#25
HA#9
A10#
D25#
HD#24
HA#4
HA#3
HA#6
HA#8
HA#7
HA#5
A9#
A8#
A7#
A6#
A5#
A4#
D24#
D23#
D22#
D21#
D20#
D19#
L21
D26
F26
E25
F24
F23
G23
HD#20
HD#23
HD#18
HD#19
HD#22
HD#21
CPUPWRGD_CPU
A3#
D18#
E24
HD#17
AE25A5A4
DBR
D17#
D16#
H22
D25
HD#16
HD#15
BSEL06
BSEL16
VSS_SENSE
VCC_SENSE
VSS_SENSE
VCC_SENSE
D15#
D14#
D13#
D12#
J21
D23
C26
HD#13
HD#14
HD#12
R79 62
AD26
AC26
ITP_CLK1
ITP_CLK0
D11#
D10#
H21
G22
HD#11
HD#10
B25
HD#9
D9#
AD2
C24
HD#8
VIDPWRGD
D8#
VID5
AD3
VID5#
D7#
C23
HD#7
VID4
AE1
VID4#
D6#
B24
HD#6
VCCP
VID3
AE2
VID3#
D5#
D22
HD#5
VID2
AE3
VID2#
D4#
C21
HD#4
VID1
AE4
A25
HD#3
VID0
AE5
VID1#
D3#
A23
HD#2
VID0#
D2#
VCC_SENSE 8
VSS_SENSE 8
CPUVID_GD 8
VID5 8
VID4 8
VID3 8
VID2 8
VID1 8
VID0 8
Open-D
GTLREF3
GTLREF2
GTLREF1
GTLREF0
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
TESTHI12
TESTHI11
TESTHI10
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#
LINT1
LINT0
D1#
D0#
BSEL0
BSEL1
B22
B21
AD6
AD5
HD#1
HD#0
3
2
1
CPU GTL REFERNCE VOLTAGE BLOCK
VCCP
AA21
AA6
F20
F6
AB4
AA5
Y6
AC4
AB5
AC6
H3
J3
J4
K5
J1
AD25
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24
AF23
AF22
F4
G5
F1
V5
AC1
H6
P1
L24
L25
K26
K25
J26
R5
L5
W23
P23
J23
F21
W22
R22
K22
E22
E5
D1
GTLREF1
BPM#5
BPM#4
BPM#3
BPM#2
BPM#1
BPM#0
HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0
TEST_HI12
TEST_HI11
TEST_HI10
TEST_HI9
TEST_HI8
TEST_HI2
TEST_HI0
HRS#2
HRS#1
HRS#0
BREQ#0
R50 61.9RST
R81 61.9RST
HADSTB#1
HADSTB#0
HDSTB3
HDSTB2
HDSTB1
HDSTB0
HDSTB#3
HDSTB#2
HDSTB#1
HDSTB#0
NMI
INTR
VCCP
C45
X_0.1u
HREQ#4 9
HREQ#3 9
HREQ#2 9
HREQ#1 9
HREQ#0 9
CPUCLK-0 6
CPUCLK0 6
HRS#2 9
HRS#1 9
HRS#0 9
BREQ#0 9
* Short trace
HADSTB#1 9
HADSTB#0 9
HDSTB3 9
HDSTB2 9
HDSTB1 9
HDSTB0 9
HDSTB#3 9
HDSTB#2 9
HDSTB#1 9
HDSTB#0 9
NMI 16
INTR 16
C76
C59
X_1u
X_0.1u
RN88 62_8P4R
12
34
56
78
RN89 62_8P4R
12
34
56
78
C78
C36
X_1u
X_1u
VCCP
C67
X_1u
Length < 1.5inch.
GTLREF1
C57
220p
2/3*Vccp
C58
220p
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
THERMTRIP#
TDI_CPU
FERR#
PROCHOT#
BREQ#0
CPURST#
SMI#
STPCLK#
CPUSLP#
INIT#
A20M#
INTR
NMI
IGNNE#
BPM#3
BPM#1
BPM#2
BPM#0
BPM#4
BPM#5
CPUPWRGD_CPU
CPURST#
CPUSLP#
CLOSED TO SOCKET478
TDO_CPU
TMS_CPU
TCK_CPU
TRST#_CPU
R75
49.9RST
R76
C68
100RST
1u
CLOSED TO SOCKET478
R63 62
R62 150
R37
R16 62
R53 49.9RST
R78 49.9RST
RN90
12
34
56
78
RN91
12
34
56
78
RN92
12
34
56
78
R535 62
R536 62
X_150pC75
X_150pC74
X_150pC10
CPU ITP BLOCK
R39 75
R38 39
R41 27
R40 680
62
56_8P4R
56_8P4R
62_8P4R
VCCP
C87
0.1u
VCCP
R537
GPIO13
GPIO1316
5
1K
4
Q44
B
MBT3904
E C
CPUPWRGD_NB
CPUPWRGD_NB 9
3
2
Micro-Star
Document Number
Last Revision Date:
Monday, April 12, 2004
Title
MS-7080
FCPGA478-1
Sheet of
1
Rev
0A
432
5
VCCP
D D
U3B
D10
A11
A13
A15
A17
A19
A21
A24
A26
A3
A9
AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26
AA4
C C
B B
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
AD10
AD12
AD14
AD16
AD18
AD21
AD23
AD4
AD8
AE11
P2
P22
P25
P5
R1
R23
R26
R4
T21
T24
T3
T6
U2
U22
U25
U5
V1
V23
PGA-S478-F02
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
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
A10
A12
A14
A16
A18
A20A8AA10
AA12
AA14
AA16
AA18
AA8
AB11
AB13
AB15
AB17
AB19
AB7
AB9
AC10
VCC
VCC
VCC
VCC
VCC
VCC
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
VSS
VSS
VSS
VSS
VSS
VSS
AE13
AE15
AE17
AE19
AE22
AE24
AE7
AE9
AF1
AF10
AF12
AF14
AF16
AF18
AF20
AF6
AF8
B10
B12
AC12
VCC
VSS
B14
AC14
B16
VCC
VSS
AC16
VCC
VSS
B18
AC18
VCC
VSS
B20
AC8
B23
AD11
VCC
VSS
B26B4B8
VCC
VSS
AD13
4
VCC
VSS
AD15
VCC
VSS
AD17
VCC
VSS
C11
AD19
VCC
VSS
C13
AD7
C15
AD9
VCC
VSS
C17C2C19
VCC
VSS
AE10
VCC
VSS
AE12
VCC
VSS
AE14
VCC
VSS
C22
AE16
AE18
AE20
AE6
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
C25C5C7C9D12
AE8
VCC
VSS
AF11
D14
VCC
VSS
AF13
VCC
VSS
D16
AF15
AF17
AF19
AF2
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
D18
D20
D21D3D24D6D8E1E11
AF21
VCC
VSS
3
VCC_VID 8,29
C25
C27
+
10u/0805
0.1u
close to CPU
AF5
AF7
AF9
B11
B13
B15
B17
B19B7B9
C10
C12
AF4
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
AF3
VSS
VSS
VCC-IOPLL
VSS
VSS
Y25
Y5
VSS
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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
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
VCCA
VSSA
AD22
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCVID
VCCVIDPRG
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
E13
E15
E17
E19
E23
V26V4W21
W24W3W6Y2Y22
F19
F9
C14
C16
C18
C20
C8
D11
D13
D15
D17
D19
D7
D9
E10
E12
E14
E16
E18
E20
E8
F11
F13
F15
F17
E26
E4
E7
E9
F10
F12
F14
F16
F18
F2
F22
F25
F5
F8
G21
G24
G3
G6
H1
H23
H26
H4
J2
J22
J25
J5
K21
K24
K3
K6
L1
L23
L26
L4
M2
M22
M25
M5
N21
N24
N3
N6
AE23
AD20
VCCP
C64
105P
C49
X_220u_2.5V
C48
220u_2.5V
C501
220u_2.5V
Place these caps within socket cavity
C73
C66
10U/1206
10U/1206
L8 4.7u-10%
L7 4.7u-10%
2
CPU DECOUPLING CAPACITORS
C39
10U/1206
C44
10U/1206
C54
10U/1206
100mA
100mA
CB19
10u-1206
CB20
10u-1206
VCCP
C38
X_10U/1206
C43
X_10U/1206
C55
X_10U/1206
C60
X_10U/1206
1
VCCPVCCPVCCP VCCP VCCP
C41
10U/1206
C53
10U/1206
C61
X_10U/1206
C33
X_10U/1206
A A
Title
Micro-Star
Document Number
Last Revision Date:
5
4
3
2
Monday, April 12, 2004
MS-7080
FCPGA478-2
Sheet of
1
Rev
0A
532
5
VCC3
4
3
2
1
CB98
CB99
X_0.1u
X_1000p
D D
C C
VCCP
B B
R162
10K
CE3
10u/16v
VCC3
VCC3
R187
10K
Q28
MBT3904
CB101
0.1u
CB102
0.1u
VCC3
R186
10K
Q30
MBT3904
CB117
0.1u
CB103
0.1u
R185
CB118
0.1u
VCC3
CB119
1000p
FS2
475
CB106
0.1u
Main Clock Generator
U14
ICS952019
1
VDDREF
11
VDDZ
13
VDDPCI
19
VDDPCI
28
VDD48
29
VDDAGP
42
VDDCPU
48
VDDSD
5
VSSREF
8
VSSZ
18
VSSPCI
24
VSSPCI
25
VSS48
32
VSSAGP
41
VSSCPU
45
GNDSRC
12
PCICLK5/FS2*
33
PD#/VTT_PWRGD
38
IREF
36
VDDA
CB104
1000p
37
VSSA
XIN
6
14.318MHZ
C241
22p
Y2
CPUCLK0
CPUCLK#0
CPUCLK1
CPUCLK#1
AGPCLK0
AGPCLK1
ZCLK0
ZCLK1
PCICLK6/FS3**
PCICLK7/FS4
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK8
REF0/FS0
REF1/FS1
RESET#
12/48M
24_48M/MULTISEL
SCLK
SDATA
SRCCLKT
SRCCLKC
XOUT
7
C234
22p
R199
R200
R197
VCC3
R198
R201
R202
R244
R245
7 8
5 6
3 4
1 2
RN93 33
7 8
5 6
3 4
1 2
RN70 33
R239
R241
R189
R204
R538
R539
40
39
44
43
31
30
9
10
FS3
14
FS4
15
16
17
20
21
22
23
FS0
2
FS1
3
4
27
26
SEL12_48 OSC12
MULTISEL
35
34
47
46
CPUCLK0
33
CPUCLK-0
33
CPUCLK1
33
CPUCLK-1
33
AGPCLK0
22
AGPCLK1
22
ZCLK0
22
ZCLK1
22
SBPCLK
LPCPCLK
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
1394_PCLK
SB14MHZ
33
AC97XIN
33
FP_RST#
33
SIO48M
22
SMBCLK
SMBDAT
33
33
R605
49.9RST
F0~F4 inte rnal Pull-Down
R251
2.7K
R230
2.7K
MULTISEL inter na l Pu ll -U p 120K
1=24MHz
0=48MHz
MULTISEL
SEL12_48
1=12MHz 0=48MHz
CPUCLK0 4
CPUCLK-0 4
CPUCLK1 9
CPUCLK-1 9
AGPCLK0 9
AGPCLK1 12
ZCLK0 11
ZCLK1 15
SBPCLK 15
LPCPCLK 26
PCICLK1 20
PCICLK2 20
PCICLK3 20
PCICLK4 21
PCICLK5 21
1394_PCLK 23
SB14MHZ 16
AC97XIN 22
FP_RST# 28,29
12MHz
OSC12 17
48MHz
SIO48M 26
SMBCLK 7,13,16,29
SMBDAT 7,13,16,29
SATACLK
SATACLK-
R606
49.9RST
R243
R236
SATACLK 17
SATACLK- 17
10K
10K
R205 4.7K
R188 4.7K
BSEL0 4
FS2
FS3
BSEL1 4
VCC3
CPUCLK0
CPUCLK-0
CPUCLK1
CPUCLK-1
AGPCLK0
AGPCLK1
ZCLK0
ZCLK1
PCICLK2
PCICLK1
LPCPCLK
SBPCLK
1394_PCLK
PCICLK5
PCICLK4
PCICLK3
SB14MHZ
AC97XIN
SIO48M
SMBCLK
SMBDAT
OSC12
OSC12
R183
R184
R181
R182
CN17 X_10pX4
CN12 X_10pX4
R609
C219 X_10p
C220 X_10p
C253 X_10p
C254 X_10p
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
C250 X_10p
C251 X_10p
C230 X_10p
C213 X_10p
C214 X_10p
C472 X_10p
49.9RST
49.9RST
49.9RST
49.9RST
75
100133
952013
133 666633
133
133
2
33
Micro-Star
Document Number
Last Revision Date:
Monday, April 12, 2004
Title
Main Clock Gen.
MS-7080
Sheet of
1
Rev
0A
632
A A
5
4
FS4 FS3 FS2 FS1 FS0 CPU SDRAM ZCLK AGP PCI
0000
000010
1000 1002000 3366
3
100 100
5
4
3
2
1
D D
Clock Buffer (DDR)
(OPTIONS)
1: (ICS-93705)
+2.5V
CB59
0.1u
C C
+2.5V
B B
CP4 X_COPPER
L9
X_80_0805
CB58
X_0.01u
CP6 X_COPPER
L11
X_80_0805
CE1
22u/6.3v
CE2
+
X_22u/6.3v
CBVDD
By-Pass Capacitors
CB50
+
0.1u
CB60
CB51
0.1u
0.01u
CB40
0.1u
CB41
0.1u
CBVDD
SMBCLK
SMBDAT
FWDSDCLKO
FB_OUT
12
23
10
22
20
18
21
3
7
8
9
U4
ICS93732
VDD
VDD
VDD
AVDD
SCLK
SDATA
CLK_IN
FB_IN
NC
NC
NC
6
GND
GND
111528
GND
GND
CLK0
CLK1
CLK2
CLK3
CLK4
CLK5
CLK#0
CLK#1
CLK#2
CLK#3
CLK#4
CLK#5
FB_OUT
2
4
13
17
24
26
1
5
14
16
25
27
19
DDRCLK0
DDRCLK1
DDRCLK2
DDRCLK3
DDRCLK4
DDRCLK5
DDRCLK-0
DDRCLK-1
DDRCLK-2
DDRCLK-3
DDRCLK-4
DDRCLK-5
R77
FB_OUT
22
C65
X_10p
Place near to the Clock Buffer
DDRCLK0
DDRCLK1
DDRCLK2
DDRCLK3
DDRCLK4
DDRCLK5
DDRCLK-0
DDRCLK-1
DDRCLK-2
DDRCLK-3
DDRCLK-4
DDRCLK-5
C82 5p
C84 5p
C85 5p
C70 5p
C72 5p
C81 5p
C83 5p
C86 5p
C69 5p
C71 5p
C399 5p
C400 5p
VCC3
SMBCLK
SMBDAT
A A
5
R350 X_2.7K
R351 X_2.7K
VCC3
C396
X_1000p
EMI reserve
C397
X_1000p
DDRCLK[0..5]
DDRCLK-[0..5]
SMBCLK
SMBDAT
FWDSDCLKO
4
DDRCLK[0..5] 13
DDRCLK-[0..5] 13
SMBCLK 6,13,16,29
SMBDAT 6,13,16,29
FWDSDCLKO 10
Title
Micro-Star
Document Number
Last Revision Date:
3
2
Monday, April 12, 2004
MS-7080
Clock Buffer
Sheet of
1
Rev
0A
732
5
4
3
2
1
Voltage Regular Module
UG1
LG1
UG2
PHASE2
UG3
LG3
Q20
G
G
Q19
Q16
G
G
Q14
Q23
G
G
Q21
VIN
DS
1u/0805
DS
LG1
IPD06N03LA-TO252
VIN
DS
DS
LG2
IPD06N03LA-TO252
VIN
DS
DS
LG3
IPD06N03LA-TO252
C77
C28
1u/0805
Q13
C105
1u/0805
Q22
CHOK2
0.9UH/25A-PB
DS
R71
2.2/0805
G
Q18
C50
102P
CHOK1
0.9UH/25A-PB
R26
DS
2.2/0805
G
C13
102P
CHOK3
0.9UH/25A-PB
DS
R90
G
2.2/0805
C80
102P
+
EC4
1500UF/6.3V-FJ
+
EC17
1500UF/6.3V-FJ
+
EC11
1500UF/6.3V-FJ
EC15
EC21
EC8
0.8375V~1.6V/90A
+
EC16
1500UF/6.3V-FJ
+
EC20
1500UF/6.3V-FJ
+
1500UF/6.3V-FJ
+
1500UF/6.3V-FJ
+
1500UF/6.3V-FJ
+
EC7
1500UF/6.3V-FJ
VCCP
CHOK4 1.2uH-18A
+12VP
OFS
C20
105P
22
23
21
20
18
19
25
24
9
10
C122
10U/1206
R43 1.8K
R44 1.8K
R45 1.8K
OFS
R55
2K
5VSB
R59
X_1K
C29
X_104P
R534
Q7
2N3904S
Q11
2N3904S
HIGH(>1.23V)
ENABLE VRM
VID4
VID3
VID2
VID1
VID0
VID5
R58 20K
A
VCORE_SENSE+
VCORE_SENSE-
R57
X_1K
VCCP
VCC_SENSE4
VSS_SENSE4
VID44
VID34
VID24
VID14
VID04
VID54
R540
Q45
2N3904S
Q46
2N3904S
1K
R2 1K
R542 1K
VCC3
R56 X_2K
R545 X_0
R546 X_0
D D
VID_GD29
SLP_S3#28,29
VCC_VID5,29
C C
R541
X_0
R543 2.7K
R544 2.7K
C401
1u
TO CPU VCORE SENSE PIN
VCC_SENSE=REMOTE VCORE
VSS_SENSE=REMOTE GND
VCORE_SENSE+
VCORE_SENSE-
R547100
VCCP
R548100
330
X_NCC32
R61 2KST
C30
0.01u
VCC_VID 5,29
CPUVID_GD 4
+12VP
R42
5.6K
R28 1K
562PC31
B
R48
150K
U2
ISL6556BCB-SOIC28
27
EN
2
PGOOD
3
VID4
4
VID3
5
VID2
6
VID1
7
VID0
8
VID12.5
13
COMP
12
FB
14
VDIFF
15
VSEN
16
RGND
11
REF
28
FS
VCC5
26
PWM1
ISEN1
VCC
PWM2
ISEN2
PWM3
ISEN3
PWM4
ISEN4
TCOMP
OVP
GND
1
17
EC24
1500u/16V
VCC5
R60
750K
R54
X_1K
+
PWM1
PWM2
PWM3
PWM4
EC25
1500u/16V
+
10RST
R91
4.7/0805
R8
EC18
1500u/16V
12
+12VP
12
C14
0.1U/X7R
R11
10RST
C5
0.1U/X7R
12
0.1U/X7R
10RST
PH3_BOOT
GVCC2
C90
105P
+
11
10
C89
R92
1
2
EC10
1500u/16V
BOOT1
PWM1
BOOT2
PWM2
+12VP
2
7
6
3
+
14
3
VCC
GND
BOOT
PVCC
VCC
PWM
R30
4.7/0805
GVCC1
5
PVCC
PGND
6
VIN
C108
X_2.2u/0805/16V
PHASE1
C16
105P/16V
UG_1
12
UGATE1
13
PHASE1
LGATE1
UGATE2
PHASE2
LGATE2
MOSDVR-HIP6602B-SO14
LG_1
4
UG_2
9
8
LG_2 LG2
7
U1
1
UGATE
8
PHASE
54
LGATEGND
U5
MOSDVR-INTS-HIP6601B-SOIC8
R84 2.2/0805
R27 0/0805
UG_3
PHASE3
R89 0/0805
LG_3
IPD09N03LA-TO252
R70 0/0805
IPD06N03LA-TO252
R64 2.2/0805
IPD09N03LA-TO252
IPD06N03LA-TO252
R98 2.2/0805
IPD09N03LA-TO252
IPD06N03LA-TO252
B B
+12VP
BOOT CPU
LOW
Northwood
BOOTSEL4
HIGH Prescott
R4 10K
A A
5VSB
R6
4.7K
R3
4.7K
Q3
2N3904S
Q4
2N3904S
5
DS
G
A
R5
20K
Q2
NDS7002A-S-SOT23
B
VID1
VID2
VID3
VID4
VID5
VID0
4
VCC5
For 3 phase;
4 phase
removed
VID Pull-Up Rresistors
RN2 8P4R-4.7K
1
2
3
4
5
6
7
8
R20 4.7K
R19 4.7K
+12VP
R1
470/1206
D1
TZM5226B-S-LL34
A C
VCC3_VID
Q20-1
MOS-HEATSINK
Q16-1
MOS-HEATSINK
Q23-1
MOS-HEATSINK
ATX12V Power Connector
+12VP
5mA
3
C125
103P
JPW1
3
4
D2x2
1
GND
12V
2
GND
12V
2
+
EC22
1500UF/6.3V-FJ
Micro-Star
Document Number
Last Revision Date:
Monday, April 12, 2004
Title
MS-7080
VRM 10
Sheet of
1
Rev
0A
832
5
4
3
2
1
C4XAVSS
C4XAVDD
C1XAVSS
C1XAVDD
NB_VREF
D D
CPUCLK16
CPUCLK-16
HLOCK#4
HDEFER#4
HTRDY#4
CPURST#4
CPUPWRGD_NB4
HBPRI#4
BREQ#04
HDRDY#4
HDBSY#4
HREQ#44
HREQ#34
HREQ#24
HREQ#14
C C
B B
HREQ#04
HADSTB#14
HADSTB#04
HLOCK#
HDEFER#
HTRDY#
CPURST#
CPUPWRGD_NB
HBPRI#
BREQ#0
HRS#2
HRS#24
HRS#1
HRS#14
HRS#0
HRS#04
HADS#
HADS#4
HITM#
HITM#4
HIT#
HIT#4
HDRDY#
HDBSY#
HBNR#
HBNR#4
HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0
HADSTB#1
HADSTB#0
HA#31
HA#30
HA#29
HA#28
HA#27
HA#26
HA#25
HA#24
HA#23
HA#22
HA#21
HA#20
HA#19
HA#18
HA#17
HA#16
HA#15
HA#14
HA#13
HA#12
HA#11
HA#10
HA#9
HA#8
HA#7
HA#6
HA#5
HA#4
HA#3
U7A SIS648FX V:B0
AJ31
CPUCLK
AJ33
CPUCLK#
T33
HLOCK#
T35
DEFER#
V32
HTRDY#
B23
CPURST#
F22
CPUPWRGD
R34
BPRI#
U31
BREQ0#
R33
RS#2
T32
RS#1
U35
RS#0
V35
ADS#
R35
HITM#
U34
HIT#
W34
DRDY#
U33
DBSY#
V33
BNR#
W35
HREQ4#
Y33
HREQ3#
W31
HREQ2#
W33
HREQ1#
Y35
HREQ0#
AG31
HASTB1#
AA33
HASTB0#
AH33
HA31#
AG33
HA30#
AJ35
HA29#
AF32
HA28#
AJ34
HA27#
AH32
HA26#
AG35
HA25#
AE31
HA24#
AH35
HA23#
AF35
HA22#
AE35
HA21#
AE33
HA20#
AE34
HA19#
AF33
HA18#
AG34
HA17#
AC33
HA16#
AD32
HA15#
AD33
HA14#
AC35
HA13#
AD35
HA12#
AC31
HA11#
AC34
HA10#
AB35
HA9#
AB32
HA8#
AB33
HA7#
AA35
HA6#
AA31
HA5#
Y32
HA4#
AA34
HA3#
HD63#
C24
E23
HD62#
HD61#
B24
AL36
C1XAVSS
HD60#
D23
AK34
AJ36
AK35
AA26
C4XAVSS
C1XAVDD
C4XAVDD
HOST
HD59#
HD58#
HD57#
HD56#
HD55#
D25
F24
C26
B25
B26
D27
W26
HVREF0
HVREF1
HD54#
HD53#
D26
HNCVREF
HNCOMP
HPCOMP
AGPST0
AGPST2
AGPST1
GAD1
GAD0
GAD6
GAD5
GAD3
GAD4
GAD2
D22
C22
B22B6F7B5Y5W4V2W6V4U2V5U4R2T4R3T5P2R4N2R6L3L4K2L6J2J3K4J4J6H4G3H5F2G4E2G6E3F4D2F5E4B2E6
U26
R26
L20
ST0
ST1
ST2
AAD0
AAD1
AAD2
AAD3
AAD4
HVREF2
HVREF3
HVREF4
HCOMP_P
HCOMP_N
HCOMPVREF_N
AAD5
GAD7
AAD6
GAD8
AAD7
GAD9
AAD8
GAD10
AAD9
GAD11
AAD10
AAD11
GAD12
GAD13
AAD12
GAD14
AAD13
AAD14
GAD15
GAD16
AAD15
AAD16
GAD17
GAD18
AAD17
AAD18
GAD19
GAD20
AAD19
AAD20
GAD21
AAD21
GAD22
GAD23
AAD22
AAD23
GAD24
GAD25
AAD24
AAD25
GAD26
SIS648-1
HD52#
HD51#
HD50#
HD49#
HD48#
HD47#
HD46#
HD45#
HD44#
HD43#
HD42#
HD41#
HD40#
HD39#
HD38#
HD37#
HD36#
HD35#
HD34#
HD33#
HD32#
HD31#
HD30#
HD29#
HD28#
HD27#
HD26#
HD25#
HD24#
HD23#
HD22#
HD21#
HD20#
HD19#
HD18#
HD17#
HD16#
E27
B27
D28
C28
B28
E29
F28
B29
C30
B30
B31
C32
D29
C33
B33
B35
D32
B34
E31
D31
D33
D35
G31
C35
F33
E33
D34
E35
F32
J34
G34
H35
F35
J33
J31
G35
H33
GAD29
GAD30
GAD28
GAD27
AAD26
AAD27
AAD28
AAD29
AGP
HD15#
HD14#
HD13#
HD12#
J35
K32
N33
K33
AAD30
HD11#
L31
GAD31
L33
AAD31
HD10#
HD9#
K35
SBA7
L35
SBA6
SBA7
HD8#
M35
SBA5
SBA6
HD7#
M33
SBA4
SBA5
HD6#
P32
SBA3
SBA4
HD5#
P33
SBA2
SBA3
HD4#
L34
SBA1
SBA2
HD3#
N34
SBA0
SBA1
HD2#
B3
N35
SBA0
HD1#
P35
AC/BE3#
AC/BE2#
AC/BE1#
AC/BE0#
AREQ#
AGNT#
AFRAME#
AIRDY#
ATRDY#
ADEVSEL#
ASERR#
ASTOP#
APAR
RBF#
WBF#
AGP8XDET#
ADBIH/PIPE#
ADBIL
SB_STB
SB_STB#
AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
AGPCLK
AGPCOMP_P
AGPCOMP_N
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
AGPVREF
AGPVSSREF
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD0#
DBI3#
DBI2#
F26
B32
E34
DBI1#
R31
DBI0#
GC/BE#3
K5
GC/BE#2
M5
GC/BE#1
P4
GC/BE#0
U6
GREQ#
C6
GGNT#
E8
GFRAME#
N6
GIRDY#
M4
GTRDY#
N4
GDEVSEL#
L2
GSERR#
P5
GSTOP#
M2
GPAR
N3
RBF#
D7
WBF#
B4
8X_DET
C7
DBIH
C4
DBIL
D6
SBSTB
C2
SBSTB#
D3
ADSTB0
T2
ADSTB#0
U3
ADSTB1
G2
ADSTB#1
H2
D8
R137 44.2RST
W2
R138 49.9RST
Y2
A1XAVDD
B8
A1XAVSS
C8
A4XAVDD
A7
A4XAVSS
B7
W3
Y4
HDSTB#3
D24
HDSTB#2
F30
HDSTB#1
G33
HDSTB#0
N31
HDSTB3
E25
HDSTB2
D30
HDSTB1
H32
HDSTB0
M32
GREQ# 12
GGNT# 12
GFRAME# 12
GIRDY# 12
GTRDY# 12
GDEVSEL# 12
GSERR# 12
GSTOP# 12
GPAR 12
RBF# 12
WBF# 12
8X_DET 12
DBIH 12
DBIL 12
SBSTB 12
SBSTB# 12
ADSTB0 12
ADSTB#0 12
ADSTB1 12
ADSTB#1 12
VDDQ
AGP3.0 = 50 ohm
VREF4X_IN 12
HDSTB#3 4
HDSTB#2 4
HDSTB#1 4
HDSTB#0 4
HDSTB3 4
HDSTB2 4
HDSTB1 4
HDSTB0 4
C473
X_10p_B
AGPCLK0 6
VCC3
CP8
L13
X_COPPER
X_80
C1XAVDD
C99
CB65
X_0.01u
0.1u
C1XAVSS
CP9
L14
X_COPPER
X_80
VCC3 VCC3
CP11
L16
X_COPPER
X_80
C4XAVDD A4XAVDD
CB66
C100
X_0.01u
0.1u
C4XAVSS
L15
CP10
X_COPPER
X_80
Closed to SIS648(U7)
VCC3
L21
X_80
C119
X_0.01u
L20
X_80
L22
X_80
C121
X_0.01u
L23
X_80
CP18
X_COPPER
A1XAVDD
CB80
0.1u
A1XAVSS
CP17
X_COPPER
CP19
X_COPPER
CB82
0.1u
A4XAVSS
CP20
X_COPPER
HD#47
HD#46
HD#45
HD#42
HD#44
HD#43
SBA[0..7]
GAD[0..31]
AGPST[0..2]
GC/BE#[0..3]
HDBI#[0..3]
HD#41
4
HD#40
HD#39
HD#36
HD#35
HD#38
HD#37
SBA[0..7] 12
GAD[0..31] 12
AGPST[0..2] 12
GC/BE#[0..3] 12
HDBI#[0..3] 4
HD#34
HD#33
HD#32
HD#31
HD#30
HD#59
HD#63
HD#58
A A
5
HD#56
HD#51
HD#52
HD#50
HD#48
HD#49
HD#53
HD#54
HD#60
HD#57
HD#62
HD#61
HD#55
HD#28
HD#29
HD#26
HD#27
HD#25
HD#[0..63]
HA#[3..31]
HD#23
HD#24
HD#22
HD#21
HD#18
HD#19
HD#17
HD#20
HD#[0..63] 4
HA#[3..31] 4
HD#16
HD#15
HD#14
HD#13
HD#12
HD#10
HD#11
HD#7
HDBI#0
HDBI#3
HDBI#1
HDBI#2
VCCP
R117
C107
X_0.01u
150RST
HNCVREF
C106
R114
75RST
0.1u
3
VCCP
R121
75RST
R122
150RST
C111
X_0.01u
C113
0.1u
NB_VREF
C110
0.01u
2
VCCP
R112 15RST
R116 100RST
Micro-Star
Document Number
Last Revision Date:
Monday, April 12, 2004
HNCOMP
Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCCP
HPCOMP
Rds-on(p) = 56 ohm
HPCVERF = 2/3 VCCP
Title
MS-7080
SIS648FX-Host & AGP
Sheet of
1
Rev
0A
932
HD#6
HD#8
HD#9
HD#5
HD#3
HD#4
HD#0
HD#2
HD#1
5
RMD1 MD1
RMD5 MD5
RMD4 MD4
RMD0 MD0
RMD6 MD6
RMD2 MD2
RDQS0 DQS0
D D
RDQM0 DQM0
RMD12 MD12
RMD8 MD8
RMD3 MD3
RMD7 MD7
RMD11 MD11
RMD10 MD10
RMD15 MD15
RMD14 MD14
RDQM1 DQM1
RDQS1 DQS1
RMD13 MD13
RMD9 MD9
RMD21 MD21
RMD17 MD17
RMD16 MD16
RMD20 MD20
RMD22 MD22
RMD18 MD18
RDQM2 DQM2
RDQS2 DQS2
RMD28 MD28
RMD24 MD24
RMD23 MD23
RMD19 MD19
RMD31 MD31
RMD27 MD27
RMD30 MD30
RMD26 MD26
RDQM3 DQM3
C C
RDQS3 DQS3
RMD25 MD25
RMD29 MD29
RMD33 MD33
RMD37 MD37
RMD36 MD36
RMD32 MD32
RMD38 MD38
RMD34 MD34
RDQM4 DQM4
RDQS4 DQS4
RMD44 MD44
RMD40 MD40
RMD35 MD35
RMD39 MD39
RDQS5 DQS5
RDQM5 DQM5
RMD41 MD41
RMD45 MD45
RMD47 MD47
RMD46 MD46
RMD43 MD43
RMD42 MD42
RMD55 MD55
RMD54 MD54
RDQS6 DQS6
RDQM6 DQM6
RMD52 MD52
RMD53 MD53
RMD49 MD49
RMD48 MD48
B B
RMD56 MD56
RMD60 MD60
RMD51 MD51
RMD50 MD50
RDQS7 DQS7
RDQM7 DQM7
RMD57 MD57
RMD61 MD61
RMD59 MD59
RMD63 MD63
RMD58 MD58
RMD62 MD62
RN4
10
RN6
10
RN9
10
RN13
10
RN11
10
RN17
10
RN19
10
RN24
10
RN30
10
RN27
10
RN39
10
RN41
10
RN43
10
RN46
10
RN50
RN55
10
RN53
10
RN57
10
RN59
10
RN61
10
10
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7
AN35
AP36
AK33
AM33
AN34
AK32
AR34
AN33
AR35
AP34
AM32
AL31
AR31
AL30
AN32
AR33
AN31
AM31
AR32
AP32
AP30
AR30
AM29
AL27
AN30
AN29
AL28
AN28
AL29
AR29
AP26
AN25
AR24
AL24
AL25
AR26
AM25
AN24
AP24
AR25
AN21
AP20
AN20
AL18
AM21
AR21
AL19
AM19
AL20
AR20
AL15
AL14
AN15
AR15
AN16
AM15
AN14
AL13
AP16
AR16
AM13
AL12
AL11
AR12
AP14
AR14
AN13
AP12
AN12
AR13
AL10
AR11
AM9
AR9
AM11
AN11
AP10
AN9
AN10
AR10
4
VDDQ
AA1
AA2
AA3
AA4
VDDQ
VDDQ
VDDQ
SIS648-2
Memory
VSS
VSS
VSS
A22
A24
A26
A28
E15
E13
E11
U7B
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0/CSB0#
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1/CSB1#
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2/CSB2#
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3/CSB3#
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4/CSB4#
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5/CSB5#
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6/CSB6#
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7/CSB7#
NC
NC
NC
AA5
VDDQ
VSS
A30
AA6
VDDQ
VSS
A32
AB1
VDDQ
VSS
A34
AB2
VDDQ
VSS
C23
AB3
VDDQ
VSS
C25
AB4
VDDQ
VSS
C27
AB5
VDDQ
VSS
C29
AB6
VDDQ
VSS
C31
AC1
VDDQ
VSS
C34
AC2
VDDQ
VSS
C36
AC3
VDDQ
VSS
E22
AC4
VDDQ
VSS
E24
AC5
AC6
L11
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
MA10
MA11
MA12
MA13
MA14
MA15
SRAS#
SCAS#
SWE#
CKE0
CKE1
CKE2
CKE3
CKE4
CKE5
S3AUXSW#
FWDSDCLKO
SDRCLKI
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
DRAM_SEL
DDRCOMP_P
DDRCOMP_N
VSS
VSS
VSS
VSS
SIS648FX V:B0
E26
E28
E30
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
CS0#
CS1#
CS2#
CS3#
CS4#
CS5#
NC
NC
NC
NC
NC
NC
NCNC
L12
L13
M11
M12
M13
M14
M15
M16
N11
N12
P12
R12
T12
U12
V12
AR23
AN23
AN22
AM23
AL23
AL26
AN26
AN27
AR27
AR28
AP22
AN18
AR22
AP28
AM27
AL33
AL17
AR19
AN19
AM17
AL16
AN17
AR17
AP18
AR18
AP4
AT3
AR3
AP3
AR2
AN4
AP2
AL21
AL22
AL35
AL34
AM35
AN36
AF16
AF23
AP1
AR8
AP8
D4
D5
AM5
AM34
A15
C12
C14C16
R119 33
3
RMA0
RMA1
RMA2
RMA3
RMA4
RMA5
RMA6
RMA7
RMA8
RMA9
RMA10
RMA11
RMA12
RMA13
RMA14
RSRAS#
RSCAS#
RSWE#
RCS-0
RCS-1
RCS-2
RCS-3
CKE0
CKE1
CKE2
CKE3
C112 10p
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
R134 4.7K
R127 40.2RST
R128 40.2RST
RSRAS# 13,14
RSCAS# 13,14
RSWE# 13,14
S3AUXSW#
FWDSDCLKO
VCCM
S3AUXSW# 29
FWDSDCLKO 7
RMD[0..63]
RDQM[0..7]
RDQS[0..7]
RMA[0..14]
RCS-[0..3]
CKE[0..3]
2
RMD[0..63] 13,14
RDQM[0..7] 13,14
RDQS[0..7] 13,14
RMA[0..14] 13,14
RCS-[0..3] 13,14
CKE[0..3] 13
CB56
X_1u-0805
VCC3 VCC3
CP7
L12
X_COPPER
X_80
DLLAVDD
CP12
X_COPPER
DDRVREFA
CB49
X_1u-0805
R135
150RST
R136
150RST
C96
X_0.01u
L17
X_80
CB63
0.1u
DLLAVSS
C132
X_0.01u
C131
0.01u
R131
150RST
R130
150RST
1
CP5
L10
X_COPPER
X_80
DDRAVDD
CB64
C97
0.1u
X_0.01u
DDRAVSS
CP13
L18
X_COPPER
X_80
VCCMVCCM
C128
X_0.01u
DDRVREFB
C126
0.01u
Place these capacitors under SIS648 solder side
VCC1_8
A A
VCCM
C137
0.1u
C153
X_0.1u
C138
X_0.1u
C146
X_0.1u
C139
0.1u
C46
0.1u
5
C227
1u
C79
0.1u
VCCP
C88
C123
1u
1u
C127
X_10u-0805
C114
0.1u
10u/0805
C124
C103
X_0.1u
C116
0.1u
VDDQ
C115
X_0.1u
C209
X_0.1u
4
C202
0.1u
C195
0.1u
C169
X_0.1u
C135
1u/0805
VCCP
VCCM VCC1_8
C376
C374
0.1u_B
C375
0.1u_B
C369
0.1u_B
C377
1u_B
X_0.1u_B
C370
1u_B
3
C371
X_0.1u_B
C382
0.1u_B
VDDQ
1u_B
C381
1u_B
C373
C383
0.1u_B
C372
0.1u_B
C380
C379
0.1u_B
1u_B
2
Micro-Star
Document Number
Last Revision Date:
Monday, April 12, 2004
Title
MS-7080
SIS648FX-Memory
Sheet of
1
Rev
0A
10 32
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