Schematic Diagrams
C - 6 MCH (Host, AGP, Hub) (71-888E0-D04) - For 888E
888E Schematic Diags
MCH (Host, AGP, Hub)Sheet 5 of 44
MCH
(Host, AGP, Hub) -
(888E)
VCC1.5S
VCC1.5S
VCC1.5S
VRBF#
PIPE#
AD_STB0
AD_STB1
SB_STB
SB_STB#
AD_STB1#
AD_STB0#
WBF#
ST0
ST2
MCH_RST#
HA19
HA21
HA25
HL2
HL4
G_CBE#0
CK_M_100M_P_DDR4
DBSY#
HA15
HA16
HADSTB0#
HDBI0#
HDBI1#
HRS2#
HL7
G_AD18
G_CBE#1
G_CBE#2
CK_M_100M_N_DDR5
HL[0..10]
GDEVSEL#
HD26
HD28
HD32
SBA3
HL3
HL5
HL6
HL8
HL_STB
G_AD0
CK_M_100M_P_DDR0
CK_M_100M_P_DDR5
GIRDY#
GFRAME#
HA9
HA12
HA27
HD18
HD25
HD33
HD44
HD46
HD48
HD58
HD59
HIT#
SBA2
AD_STB0#
G_AD14
G_AD19
G_AD25
CK_M_100M_N_DDR2
HA5
HA29
HD2
HD6
HD10
HD12
HD22
HD23
HD30
HD35
HD61
HD62
HDBI2#
SBA5
AD_STB0
G_AD13
ADS#
BPRI#
HA11
HA26
HD4
HD7
HD11
HD16
HD20
HD38
HD47
HD51
HD52
HD55
HD57
HDSTBN2#
SBA4
WBF#
G_AD17
G_AD21
G_AD29
CK_M_100M_N_DDR0
CK_M_100M_N_DDR4
HA4
HA10
HA31
HD1
HD14
HD21
HD27
HD40
HD41
HD42
HD54
HL1
G_AD5
G_AD11
G_AD20
G_AD24
G_CBE#3
HA[3..31]
HA6
HA18
HD3
HD13
HD17
HD36
HD37
HITM#
HREQ3#
SBA0
SBA1
SBA6
VRBF#
ST0
ST2
HL0
HL10
HL_STB#
G_AD12
G_AD26
G_AD27
ST1
GSTOP#
HA7
HA8
HA13
HA30
HD29
HDSTBP2#
HDSTBP3#
HDSTBN1#
HDSTBN3#
HRS1#
HREQ1#
AD_STB1#
SB_STB
SB_STB#
HL9
G_AD1
G_AD10
G_AD22
ST[0..2]
GPAR
HA17
HD19
HD45
HD56
HTRDY#
HREQ2#
SBA7
AD_STB1
G_AD8
G_AD9
CK_M_100M_P_DDR2
DEFER#
HD49
HD53
HD60
CPU66IN_MCH
CK_M_100M_P_DDR3
CK_M_100M_N_DDR3
HD0
G_AD6
HA3
HA24
HADSTB1#
HD9
HD34
HREQ0#
G_AD28
G_AD30
G_AD31
G_CBE#[0..3]
HD[0..63]
HA28
HD8
HDRDY#
G_AD2
G_AD3
G_AD4
G_AD[0..31]
GREQ#
GGNT#
GTRDY#
HCPURST#
HA20
HA22
HD39
HD50
HD63
HDSTBP0#
HLOCK#
HRS0#
MCH_RST#
HREQ4#
G_AD23
HD24
HD43
HDSTBP1#
HDSTBN0#
HDBI3#
BR0#
PIPE#
ST1
CK_M_100M_P_DDR1
SBA[0..7]
BNR#
HA14
HA23
HD5
HD15
HD31
G_AD7
G_AD15
G_AD16
CK_M_100M_N_DDR1
CPU66IN_MCH
R210
56
C287
100P
C533 100PR415 56
R221 8.2K1 2
R218 8.2K1 2
R407 8.2K1 2
R405 8.2K1 2
R213 8.2K1 2
R376 8.2K1 2
R416 R(4.7K)1 2
R377 8.2K1 2
R380 8.2K1 2
R211 8.2K1 2
R402 8.2K1 2
R397 8.2K1 2
R212 8.2K1 2
R395 8.2K1 2
R401 8.2K1 2
R248 8.2K1 2
R379 8.2K1 2
R215 8.2K(R)1 2
R381 2K1 2
R249 8.2K(R)1 2
T129 T133
R378 1K(R)1 2
R382 8.2K(R)1 2
R763 55_1%1 2
R764 55_1%1 2
R765 10 C1009 10P
CPU
AGP
Interface
Hub
Interface
CLK/RESET
U36A
845MCH
V3
W3
Y7
V7
AE17
V5
Y4
AD5
AG4
AH9
AD15
V4
T4
T5
T3
U3
R3
P7
R2
P4
R6
P5
P3
N2
N7
N3
K4
M4
M3
L3
L5
K3
J2
M5
J3
L2
H4
N5
G2
M6
L7
R5
N6
AA2
AB5
AA5
AB3
AB4
AC5
AA3
AA6
AE3
AB7
AD7
AC7
AC6
AC3
AC8
AE2
AG5
AG2
AE8
AF6
AH2
AF3
AG3
AE5
AH7
AH3
AF4
AG8
AG7
AG6
AF8
AH5
AC11
AC12
AE9
AC9
AE10
AD9
AG9
AC10
AE12
AF10
AG11
AG10
AH11
AG12
AE13
AF12
AG13
AH13
AC14
AF14
AG14
AE14
AG15
AG16
AG17
AH15
AC17
AF16
AE15
AH17
AD17
AE16
AD3
AE7
AD11
AC16
AD4
AE6
AE11
AC15
Y5
Y3
W5
U7
W2
W7
W6
U6
T7
R7
U5
AH28
AH27
AG28
AG27
AE28
AE27
AE24
AE25
AF22
AE22
AE23
AG25
AF24
AG26
R24
AC27
R23
AC28
AF27
AF26
K8
J8
P22
J27
H26
P25
P24
N27
P23
M26
M25
L28
L27
M27
N28
M24
N25
N24
AD26
AD27
U2
R27
R28
T25
R25
T26
T27
U27
U28
V26
V27
T23
U23
T24
U24
U25
V24
Y27
Y26
AA28
AB25
AB27
AA27
AB26
Y23
AB23
AA24
AA25
AB24
AC25
AC24
AC22
AD24
V25
V23
Y25
AA23
W28
Y24
AH25
W27
W25
AG24
W23
W24
E14
J24
G6
G15
E24
H5
F15
G25
G7
G14
G24
F5
ADS#
BNR#
BPRI#
BR0#
CPURST#
DBSY#
DEFER#
DBI0#
DBI1#
DBI2#
DBI3#
DRDY#
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#
HADSTB0#
HADSTB1#
HD0#
HD1#
HD2#
HD3#
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#
HDSTBP0#
HDSTBP1#
HDSTBP2#
HDSTBP3#
HDSTBN0#
HDSTBN1#
HDSTBN2#
HDSTBN3#
HIT#
HITM#
HLOCK#
HTRDY#
RS0#
RS1#
RS2#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
PIPE#
RBF#
WBF#
ST0
ST1
ST2
AD_STB0
AD_STB1
AD_STB0#
AD_STB1#
SB_STB
SB_STB#
BCLK#
BCLK
66IN
RSTIN#
TESTIN#
HL_A0
HL_A1
HL_A2
HL_A3
HL_A4
HL_A5
HL_A6
HL_A7
HL_A8
HL_A9
HL_A10
HI_STB
HI_STB#
NC
NC
HREQ4#
G_AD0
G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6
G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14
G_AD15
G_AD16
G_AD17
G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24
G_AD25
G_AD26
G_AD27
G_AD28
G_AD29
G_AD30
G_AD31
G_CBE0#
G_CBE1#
G_CBE2#
G_CBE3#
G_DEVSEL#
G_FRAME#
G_GNT#
G_IRDY#
G_PAR
G_REQ#
G_STOP#
G_TRDY#
SCK0
SCK1
SCK2
SCK3
SCK4
SCK5
SCK#0
SCK#1
SCK#2
SCK#3
SCK#4
SCK#5
HD[0..63][2]
HL_STB#[19]
HL_STB[19]
HL[0..10] [19]
AD_STB0[11]
AD_STB0#[11]
AD_STB1[11]
AD_STB1#[11]
SB_STB[11]
VRBF#[11]
WBF#[11]
SB_STB#[11]
PIPE#
SBA[0..7][11]
ST[0..2][10,11]
MCH_RST#[18]
G_AD[0..31][11]
GFRAME#[11]
GTRDY#[11]
GIRDY#[11]
GREQ#[11]
GSTOP#[11]
GPAR[11]
GGNT#[11]
GDEVSEL#[11]
CK_M_100M_N_DDR0[9]
CK_M_100M_P_DDR1[9]
CK_M_100M_N_DDR1[9]
CK_M_100M_P_DDR2[9]
CK_M_100M_N_DDR2[9]
CK_M_100M_P_DDR3[9]
CK_M_100M_N_DDR3[9]
CK_M_100M_P_DDR4[9]
CK_M_100M_N_DDR4[9]
CK_M_100M_P_DDR5[9]
CK_M_100M_N_DDR5[9]
CK_M_100M_P_DDR0[9]
HDSTBN3#[3]
HDRDY#[3]
HADSTB0#[3]
BR0#[3]
HDSTBN1#[3]
HIT#[3]
HRS1#[2]
HREQ4#[2]
HDBI1#[3]
ADS#[3]
HDSTBP2#[3]
BPRI#[3]
HDSTBP1#[3]
HADSTB1#[3]
HLOCK#[3]
HRS0#[2]
HREQ3#[2]
DBSY#[3]
HDBI3#[3]
HRS2#[2]
HDBI0#[3]
HREQ2#[2]
HDSTBN2#[3]
DEFER#[3]
HDSTBN0#[3]
BNR#[3]
HDSTBP0#[3]
HITM#[3]
HTRDY#[3]
HREQ1#[2]
HDBI2#[3]
HREQ0#[2]
HDSTBP3#[3]
HCPURST#[3]
HA[3..31][2]
VCC1.5S[6,10,16,18,19,27,41]
VCC3[10,13,17,18,19,21,26,27,28,29,30,31,32,34,35,37,40,42]
VCC1.8
VCC1.5
VCC3S[2,3,9,10,11,13,15,16,17,18,19,22,23,25,26,27,28,29,30,31,32,35,36,37,39]
VCC1.8S[6,11,12,16,18,19,27,41]
GGNT#[11]
GPAR[11]
GSTOP#[11]
GTRDY#[11]
GREQ#[11]
GDEVSEL#[11]
GIRDY# [11]
GFRAME#[11]
G_CBE#[0..3] [11]
CPU66IN_MCH [10]
MCHCLK[10]
MCHCLK#[10]
FOR DEBUG ONLY+-10milsR: 4K~16K, Recommand8.2k.TRACE Keep to less than 0.1 inches.(AGP 1X:0.5 inches, 2X/4X: 0.1inces)With 5/20 trace/spacerouting.Signals mustmatch +/- 0.1" ofHL_STB/HL_STB#signalsST1 ST0 MCH STRAP
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