8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
INTA#
INTB#
AGP Slot Imax
VCC3 6.0A
VCC12 1.0A
VCC5 2.0A
AGP UNIVERSAL 2X/4X SLOT(AGP VER:2.0 COMPLY)
VCC5 = 60mils trace / 15 mils space
LESS 10MILS STUB TRACE LENGTH MUST BE FOLLOWING.
AGP SIGNAL REFERENCE CIRCUIT
NEAR AGP SLOT
AGP TERMINATION RESISTORS
AGP SLOT DECOUPLING CAPACITORS
AGPREF: 10uA
Place these resistors between PCI and AGP slot
VCC_AGP 8.0A
VREF_GC:form
the graphics
controller to
the chipset
VREF_GC:form
the chipset
to the
graphics
controller
5/23 update
HI: SDRAM
LO:DDR
MS-6507
1.0
AGP Slot
17
36
Tuesday, October 02, 2001
Title
Document Number
Rev
Last Revision Date:
Sheet
of
Micro-Star
GAD_STB#0
GAD_STB#1
SB_STB#
GFRAME#
GPAR
WBF#
GDEVSEL#
GAD_STB0
GIRDY#
GTRDY#
GGNT#
PIPE#
RBF#
SB_STB
GSTOP#
GPERR#
GSERR#
GAD_STB1
GREQ#
RBF#
SB_STB
GAD_STB1
GIRDY#
GSERR#
GPERR#
AGPREF
GDEVSEL#
AGPREF
VREF_GC
GREQ#
GAD_STB0
VREF_GC
GPAR
GAD_STB#0
PIPE#
SB_STB#
WBF#
GFRAME#
GGNT#
GTRDY#
GAD_STB#1
GSTOP#
ST0
ST1
ST1
8
ST0
8
ST2
8
GREQ#
8
GGNT#
8
INTB#
9,18
AGPCLK
4
RBF#
8
SBA0
8
SBA2
8
SBA4
8
SBA6
8
GAD29
8
SB_STB
8
GAD31
8
GAD27
8
GAD25
8
GAD_STB1
8
GAD23
8
GAD21
8
GAD19
8
GAD17
8
GC_BE#2
8
GIRDY#
8
GDEVSEL#
8
GC_BE#1
8
GAD14
8
GAD12
8
GAD10
8
GAD8
8
GAD_STB0
8
GAD7
8
GAD5
8
GAD3
8
GAD1
8
AGPREF
8
INTA#
9,18
PCIRST#2
4,18
PIPE#
8
WBF#
8
SBA1
8
SBA3
8
SB_STB#
8
SBA5
8
SBA7
8
GAD30
8
GAD28
8
GAD26
8
GAD24
8
GAD_STB#1
8
GC_BE#3
8
GAD22
8
GAD20
8
GAD18
8
GAD16
8
GFRAME#
8
GTRDY#
8
GSTOP#
8
PME#
9,18,25
GPAR
8
GAD15
8
GAD13
8
GAD11
8
GAD9
8
GC_BE#0
8
GAD_STB#0
8
GAD6
8
GAD4
8
GAD2
8
GAD0
8
+12V
VCC3_SB
VCC5
VCC5
VCC3_SB
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC3
VCC_AGP
VCC3
VCC_AGP
VCC3
VCC_AGP
+12V
+
CT33
1000u
RN15
X_6.8K
1
3
5
7
2
4
6
8
R181
1K
R201
1K
RN16
6.8K
1
3
5
7
2
4
6
8
CB130
100p
CB125
0.1u
CB138
1u
CB136
0.1u
CB127
0.1u
R180
6.8K
R198
6.8K
R185
6.8K
R179
6.8K
R199
6.8K
C111
1u
R192
6.8K
R204
6.8K
R212
6.8K
R195
6.8K
R200
6.8K
X_0.1u
C115
R213
6.8K
C114
X_1u
CB137
0.1u
CB135
0.1u
CB131
0.01u
CB123
0.1u
CB139
0.1u
CB129
0.1u
CB128
0.1u
CB124
0.1u
CB1
100p
CB196
100p
CB132
0.1u
+
CT30
1000u
+
CT31
1000u
AGP1
AGP-D124-BN-B
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A43
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A42
A44
B22
B23
B24
B25
A22
A23
A24
A25
-OVRCNT
5V
5V
USB+
GND
-INTB
CLK
-REQ
3.3V
ST0
ST2
-RBF
GND
RESERVED
SBA0
3.3V
SBA2
SB_STB
GND
SBA4
SBA6
AD31
AD29
3.3V
AD27
AD25
GND
AD_STB1
AD23
VDDQ
AD21
AD19
GND
AD17
C/-BE2
VDDQ
-IRDY
AUX3V/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
-DEVSEL
VDDQ
-PERR
GND
-SERR
C/-BE1
VDDQ
AD14
AD12
GND
AD10
AD8
VDDQ
AD_STB0
AD7
GND
AD5
AD3
VDDQ
AD1
VREF_CG
12V
-TYPEDET
RESERVED
USB-
GND
-INTA
-RST
-GNT
3.3V
ST1
RESERVED
-PIPE
GND
-WBF
SBA1
3.3V
SBA3
-SB_STB
GND
SBA5
SBA7
AD30
AD28
3.3V
AD26
AD24
GND
-AD_STB1
C/-BE3
VDDQ
AD22
AD20
GND
AD18
AD16
VDDQ
-FRAME
GND/KEY
3.3V/KEY
-TRDY
-STOP
-PME
GND
PAR
AD15
VDDQ
AD13
AD11
GND
AD9
C/-BE0
VDDQ
-AD_STB0
AD6
GND
AD4
AD2
VDDQ
AD0
VREF_GC
RSVD/KEY
RSVD/KEY
RSVD/KEY
GND/KEY
AUX3V/KEY
3.3V/KEY
RSVD/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
CB207
0.1u
+
CT39
1000u
CB122
0.1u
R193
2K
R800
X_2K