Design Guide

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
No Stuff
Layout note: Route to
vias near ball
Place C6E1 near
GMCH
<Doc> 4.401
GMCH (1 of 3)
A
750Monday, September 15, 2003
Intel 855GM/GME CRB
Title
Size Document Number Rev
Date: Sheet
of
Project:
M_DATA31
M_DATA33
M_DATA29
M_DATA8
M_DATA61
M_DATA53
M_DATA13
M_CB6
M_DATA15
M_DATA35
M_DATA6
M_DATA20
M_AB1
M_DATA21
M_DATA4
M_DATA55
M_DQS6
M_DATA52
M_DATA45
M_DATA36
M_AA5
M_DQS7
M_DATA39
M_DATA2
M_DATA14
M_DATA54
M_AA0
M_DATA22
M_DATA7
M_AA6
M_DM5
M_AA8
M_DATA32
M_DATA9
M_DM8
M_DQS5
M_DM3
M_DATA28
M_DM4
M_DATA11
M_CB4
M_AA10
M_DQS1
M_DATA57
M_DATA3
M_DATA5
M_DM7
M_DATA51
M_CB1
M_DQS2
M_DQS4
M_DM1
M_DATA58
M_DATA60
M_DQS3
M_DATA48
M_DATA59
M_DATA47
M_DATA50
M_AA4
M_DATA30
M_DATA62
M_DQS0
M_DATA37
M_AA7
M_DM2
M_AA12
M_DATA23
M_AA3
M_DATA49
M_DATA1
M_CB2
M_DATA41
M_DATA26
M_DATA43
M_DM6
M_DATA24
M_AA9
M_DATA40
M_CB3
M_DATA27
M_DATA18
M_AA1
M_AB2
M_DATA44
M_DATA25
M_CB5
M_DATA12
M_DATA42
M_DM0
M_DATA56
M_CB7
M_DATA34
M_DATA10
M_DATA63
M_DATA19
M_DQS8
M_CB0
M_DATA17
M_AA2
M_AA11
M_DATA38
M_DATA16
M_DATA46
M_DATA0
TP_M_RCVO#
TP_M_RCVI#
M_AB5
M_AB4
DVOBD8
TP_MCH_NC6
TP_MCH_NC4
DVOCD5
DVOCD9
ADDID1
DVOCD8
TP_LVDS_REFH
ADDID6
DVOCD2
DVOBD10
DVOBD3
LVDS_LVBG
DVOCD4
DVOBD11
DVOBD5
DVOBD2
DVOCD10
TP_MCH_NC9
ADDID3
ADDID0
DVOCD6
TP_MCH_NC7
TP_LVDS_REFL
DVOCD3
DVOCD1
ADDID4
DVOCD0
DVOBD4
TP_MCH_NC2
DVOBD0
ADDID5
DVOCD7
TP_MCH_NC5
DVOBD9
TP_MCH_NC10
DVOBD6
TP_RSVD10
DVOCD11
TP_MCH_NC11
TP_MCH_NC8
ADDID2
DVOBD1
TP_MCH_NC0
ADDID7
DVOBD7
LCLKCTLA 6,16
M_CLK_DDR5# 12
M_CLK_DDR3 12
M_CKE1 11,12,14
M_CB[7:0]13
M_CLK_DDR1# 11
M_AB[2:1] 12,14
M_CLK_DDR3# 12
M_BS1# 12..14
M_DQS[8:0] 13
M_CKE2 12,14
M_CKE3 12,14
M_CLK_DDR0 11
M_DM[8:0] 13
M_CLK_DDR0# 11
M_CKE0 11,12,14
ADDDETECT8,15
M_CLK_DDR4# 12
SM_VREF_MCH44
M_CS3# 12,14
M_CLK_DDR5 12
M_BS0# 12..14
M_CAS# 12..14
M_CLK_DDR2# 11
M_AB[5:4] 12,14
M_DATA[63:0]13
M_AA[12:6] 12..14
M_RAS# 12..14
M_CS1# 11,12,14
M_CS0# 11,12,14
M_CLK_DDR1 11
M_CS2# 12,14
DREFSSCLK 6
LCLKCTLB 6,8,16
M_CLK_DDR2 11
DVOBD[11:0]15
M_WE# 12..14
DREFCLK 6
M_CLK_DDR4 12
MCH_SMRCOMP 10
CLK_MCH666
DPMS_CLK15
ADDID[7:0]15
AGP_BUSY#19
LVDS_LIBG 8
PCI_RST# 8,10,15,18,33
H_DPSLP# 3,18,37
VR_PWRGD 37,39
MCH_SMVSWINGL 10
MCH_SMVSWINGH 10
MCH_GRCOMP10
DVO_VREF15,46
DVOBFLDSTL15
DVOCVSYNC15
DVOCFLDSTL15
DVOCHSYNC15
DVOCCLK15
DVOCBLANK#15
M_AA[2:1] 11,14
M_AA0 12..14
M_AA[5:4] 11,14
M_AA3 12..14
DVOBCINTRB15
DVOBCLK15
DVOBHSYNC15
DVOBCCLKINT15
LVDS_DDCPDATA 16
LVDS_DDCPCLK 16
DAC_REFSET 10
DVOCD[11:0]15
+V1.5S_GMCH_DVO8,9
LVDS_YBM3 16
LVDS_CLKAM 16
LVDS_YAP3 16
LVDS_YBP3 16
LVDS_CLKBM 16
LVDS_YAP2 16
LVDS_CLKAP 16
LVDS_YBP1 16
DAC_BLUE 17
LVDS_YAM1 16
DAC_RED 17
LVDS_YAM0 16
LVDS_CLKBP 16
LVDS_YAM3 16
DAC_HSYNC 17
LVDS_YBP0 16
DAC_GREEN 17
LVDS_YBM1 16
LVDS_YBM2 16
LVDS_YBP2 16
LVDS_YBM0 16
LVDS_VDDEN 16
LVDS_YAM2 16
LVDS_YAP0 16
DAC_VSYNC 17
LVDS_YAP1 16
DVOBVSYNC15
MDDCDATA15
MDVIDATA15
MCH_DETECT#
MDDCCLK15
MDVICLK15
DVOBBLANK#15
H_DPWR# 3
DVOBCLK#15
LVDS_BKLTCTL 16
DAC_DDCACLK 17,24
LVDS_BKLTEN 16
MI2CDATA15
MI2CCLK15
DVOCCLK#15
DAC_DDCADATA 17,24
MCH_EXTTS0 8
TP_MCH_NC3
TP_MCH_NC1
RSVD11
RSVD1
RSVD3
RSVD9
RSVD8
RSVD4
RSVD2
RSVD0
RSVD5
RSVD7
RSVD6
C5F5
0.1UF
DDR SYSTEM MEMORY
U5E1E
Intel 855GM/GME GMCH
AF2
AE3
AF4
AH2
AD3
AE2
AG4
AH3
AD6
AG5
AG7
AE8
AF5
AH4
AF7
AH6
AF8
AG8
AH9
AG10
AH7
AD9
AF10
AE11
AH10
AH11
AG13
AF14
AG11
AD12
AF13
AH13
AH16
AG17
AF19
AE20
AD18
AE18
AH18
AG19
AH20
AG20
AF22
AH22
AF20
AH19
AH21
AG22
AE23
AH23
AE24
AH25
AG23
AF23
AF25
AG25
AH26
AE26
AG28
AF28
AG26
AF26
AE27
AD27
AG14
AE14
AE17
AG16
AH14
AE15
AF16
AF17
AG2
AH5
AH8
AE12
AH17
AE21
AH24
AH27
AD15
AC18
AD14
AD13
AD17
AD11
AC13
AD8
AD7
AC6
AC5
AC19
AD5
AB5
AD16
AC12
AF11
AD10
AC7
AB7
AC9
AC10
AD23
AD26
AC22
AC25
AD22
AD20
AC15
AC16
AB1
AC21
AC24
AD25
AB2
AA2
AC26
AB25
AC3
AD4
AC2
AD2
AB23
AB24
AA3
AB4
AE5
AE6
AE9
AH12
AD19
AD21
AD24
AH28
AH15
AJ24
AJ19
AJ22
SDQ0
SDQ1
SDQ2
SDQ3
SDQ4
SDQ5
SDQ6
SDQ7
SDQ8
SDQ9
SDQ10
SDQ11
SDQ12
SDQ13
SDQ14
SDQ15
SDQ16
SDQ17
SDQ18
SDQ19
SDQ20
SDQ21
SDQ22
SDQ23
SDQ24
SDQ25
SDQ26
SDQ27
SDQ28
SDQ29
SDQ30
SDQ31
SDQ32
SDQ33
SDQ34
SDQ35
SDQ36
SDQ37
SDQ38
SDQ39
SDQ40
SDQ41
SDQ42
SDQ43
SDQ44
SDQ45
SDQ46
SDQ47
SDQ48
SDQ49
SDQ50
SDQ51
SDQ52
SDQ53
SDQ54
SDQ55
SDQ56
SDQ57
SDQ58
SDQ59
SDQ60
SDQ61
SDQ62
SDQ63
SDQ64
SDQ65
SDQ66
SDQ67
SDQ68
SDQ69
SDQ70
SDQ71
SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7
SDQS8
SMA_A0
SMA_A1
SMA_A2
SMA_A3
SMA_A4
SMA_A5
SMA_A6
SMA_A7
SMA_A8
SMA_A9
SMA_A10
SMA_A11
SMA_A12
SMA_B1
SMA_B2
SMA_B4
SMA_B5
SCKE0
SCKE1
SCKE2
SCKE3
SCS0#
SCS1#
SCS2#
SCS3#
SBA0
SBA1
SRCVENOUT#
SRCVENIN#
SMRCOMP
SRAS#
SCAS#
SWE#
SCMDCLK0
SCMDCLK0#
SCMDCLK1
SCMDCLK1#
SCMDCLK2
SCMDCLK2#
SCMDCLK3
SCMDCLK3#
SCMDCLK4
SCMDCLK4#
SCMDCLK5
SCMDCLK5#
SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7
SDM8
SMVREF
SMVSWINGH
SMVSWINGL
C5F13
0.1UF
J5C3
R6E3
100K
C5F6
0.1UF
R6E5
100K
R6E6
100K
R6D2
100K
C6E1
0.1UF
DVO
LVDSMISC DACCLKSNC
U5E1B
Intel 855GM/GME GMCH
T6
T5
R5
R3
R4
R6
P5
P6
N5
N3
N2
M5
M1
M3
M2
T7
L5
K6
L3
K5
K1
K3
K2
J6
H1
H2
H4
H3
G3
H6
G2
H5
P2
L2
L4
J5
M6
N6
K7
N7
P7
L7
B3
B2
D1
D3
D2
D5
C4
C3
C2
E5
F5
E3
E2
G5
F4
G6
F6
Y3
C9
D9
C8
D8
A7
A8
H10
J9
G14
E15
C15
C13
F14
E14
C14
B13
H12
E12
C12
G11
G12
E11
C11
G10
D14
E13
E10
F10
B6
G9
B4
C5
B7
B17
H9
C6
G8
F8
A5
E8
D12
F12
F1
P3
P4
J3
J2
F2
F3
F7
B12
A10
D7
D6
AJ1
J11
AA5
B1
AH1
A2
AJ2
A28
AJ28
A29
B29
AH29
AJ29
AD28
Y23
AA22
AA9
AJ4
DVOBHSYNC
DVOBVSYNC
DVOBD1
DVOBD0
DVOBD3
DVOBD2
DVOBD5
DVOBD4
DVOBD6
DVOBD9
DVOBD8
DVOBD11
DVOBD10
DVOBCCLKINT
DVOBFLDSTL
MDDCDATA
DVOCVSYNC
DVOCHSYNC
DVOCBLANK#
DVOCD0
DVOCD1
DVOCD2
DVOCD3
DVOCD4
DVOCD7
DVOCD6
DVOCD9
DVOCD8
DVOCD11
DVOCD10
DVOBCINTRB
DVOCFLDSTL
DVOBD7
DVOBBLANK#
RVSD11
DVOCD5
MDVIDATA
MI2CDATA
MI2CCLK
MDVICLK
MDDCCLK
ADDDETECT
RVSD4
RVSD3
GRCOMP
RVSD9
RVSD8
DPMS
RVSD7
RVSD6
RVSD5
ADDID0
ADDID1
ADDID2
ADDID3
ADDID4
ADDID5
ADDID6
ADDID7
GCLKIN
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
HSYNC
VSYNC
IYAM0
IYAM1
IYAM2
IYAM3
IYAP0
IYAP1
IYAP2
IYAP3
IYBM0
IYBM1
IYBM2
IYBM3
IYBP0
IYBP1
IYBP2
IYBP3
ICLKAM
ICLKAP
ICLKBM
ICLKBP
DDCACLK
DDCADATA
DDCPCLK
DDCPDATA
DREFCLK
DREFSSCLK
LCLKCTLA
LCLKCTLB
PANELBKLTCTL
PANELBKLTEN
PANELVDDEN
REFSET
LVREFH
LVREFL
GVREF
DVOBCLK
DVOBCLK#
DVOCCLK
DVOCCLK#
RVSD1
RVSD2
AGPBUSY#
LVBG
LIBG
RVSD10
EXTTS0
MCHDETECTVSS
PWROK
RVSD0
NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
RSTIN#
DPSLP#
DPWR#
NC10
NC11