8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GND: A1,A14,A26,C5,C9,C18,C22,E3,
E12,E15,E24,F6,F8,F19,F21,H6,
H21,J3,J24,N1,M5,L12,L15,M11,
M13,M14,M16,M22,N12,N13,N14,
N15,P12,P13,P14,P15,P26,T12,
T15,R5,R11,R13,R14,R16,R22,
V3,V24,W6,W21,AB25,N24,AA6,
AA8,AA19,AA21,AB3,AB12,AB15,
AF13,AF26
AB24,AD5,AD9,AD18,AD22,AF1,
G6,F20,F18,F9,F7,Y21,V21,Y6,
V6,AE1,P1,N26,T16,T14,T13,T11,
R15,R12,P16,P11,N16,N11,M15,
*Note:Please make DCLKWR and DCLKRD
trace lengths equal to 2.65"
more than the DCLK output to
the DIMMs.
*Locate caps
VCC3: AA20,AA18,AA9,AA7,J21,J6,G21,
AF14,AF2,AE26
M12,L16,L14,L13,L11,B1,N22,
1
6,7
6,7
6,7
1
7
7
7
7
6
6
1
6,7
1
7
1
1
13
13
13
1
1
12
4
1
13
1,7
6,7
1
1
1
1
1
7
7
6,7
1
1
1
1
1
1
1
7
7
7
7
7
6
6
7
6,7
close to NORTH BRIDGE
VT82C693A
GA-686VXE+ 4.1
VT82C693A
GIGA-BYTE
B
3 24Thursday, April 13, 2000
Title
Size Document Number Rev
Date: Sheet of
MAA0
MAA1
MAB0
MAB1
HA-I3
HA-I4
HA-I5 MAA2
HA-I6 MAA3
HA-I7 MAA4
HA-I8 MAA5
HA-I9 MAA6
HA-I10 MAA7
HA-I11 MAA8
HA-I12 MAA9
HA-I13 MAA10
HA-I14 MAA11
HA-I15 MAA12
HA-I16 MAA13
HA-I17
HA-I18
HA-I19
HA-I20 MAB2
HA-I21 MAB3
HA-I22 MAB4
HA-I23 MAB5
HA-I24 MAB6
HA-I25 MAB7
HA-I26 MAB8
HA-I27 MAB9
HA-I28 MAB10
HA-I29 MAB11
HA-I30 MAB12
HA-I31 MAB13
HRESET-I CS_A#0
HADS-I CS_A#1
HBNR-I CS_A#2
HBPRI-I CS_A#3
CS_A#4
HDBSY-I CS_A#5
HDEFER-I
HDRDY-I
HHIT-I
HHITM-I CS_B#0
HLOCK-I CS_B#1
HTRDY-I CS_B#2
HBREQ-I0 CS_B#3
CS_B#4
HRS-I0 CS_B#5
HRS-I1
HRS-I2
HREQ-I0 DQMA0
HREQ-I1 DQMA1
HREQ-I2 DQMA2
HREQ-I3 DQMA3
HREQ-I4 DQMA4
DQMA5
DQMA6
DQMA7
PACHCLK DQMB1
DQMB5
CRESET-
PCI
SRAS_A#
SRAS_B#
SCAS_A#
SCAS_B#
WE_A#
WE_B#
DCLKO
DCLKWR
DCLKRD
HA-I[3..31]
MAA[2..13]
MAB[2..13]
DQMA[0..7]
HA-I[3..31]
HRESET-I
HADS-I
HBNR-I
HBREQ-I0
HBPRI-I
HDBSY-I
HDRDY-I
HHIT-I
HHITM-I
HLOCK-I
HTRDY-I
HRS-I0
HRS-I1
HRS-I2
HREQ-I0
HREQ-I1
HREQ-I2
HREQ-I3
HREQ-I4
CRESET-
HDEFER-I
MAA[2..13]
MAB[2..13]
DQMA[0..7]
SRAS_A#
SRAS_B#
SCAS_A#
SCAS_B#
DCLKRD
DCLKO
DQMB1
DQMB5
CS_A#0
CS_A#1
CS_A#2
CS_A#3
CS_A#4
CS_A#5
CS_B#0
CS_B#1
CS_B#2
CS_B#3
CS_B#4
CS_B#5
WE_A#
WE_B#
DCLKWR
PACHCLK
MAA0
MAA1
MAB0
MAB1
PCI
VCC3
C197
47P/6
U6
BGA492
G25
H22
G23
H23
G24
F26
G26
G22
F22
F23
F24
F25
E23
E26
E25
D26
B25
C26
A25
C25
A24
D24
C23
B24
C24
A23
E22
D23
B23
K21
H24
J26
K23
L24
L22
K22
H25
J23
K24
K25
J25
M26
A3
AF17
AB16
AE17
AC17
AF18
AE19
AF19
AC18
AC19
AE20
AD20
AF21
AC21
AF25
AD17
AB17
AB26
AE14
AC14
AA22
AA24
AE12
AC12
D25
H26
L23
B26
K26
L26
L25
J22
N23
AE22
AE23
P22
AD16
AC16
AE18
AD19
AB18
AB19
AF20
AC20
AB20
AE21
AD21
AF22
AB14
AF15
AE15
AC15
AD15
AE16
AE24
AD23
AE25
AD24
AD26
AC24
AC26
AB23
AC23
AF24
AD13
AC13
AC25
AE13
AD14
AC22
AF23
AF16
AA17
AF12
AB13
AB21
AD25
AB22M25
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
CPURST#
ADS#
BNR#
DEFER#
DRDY#
HIT#
HITM#
HLOCK#
HTRDY#
HREQ#1
HREQ#2
HREQ#3
HREQ#4
CRESET#
PCIRST#
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAB2#
MAB3#
DQMA3
DQMA4
DQMA5
DQMA6
DQMA7
WE_A#
WE_B#
HA18#
BPRI#
DBSY#
BREQ0#
RS#0
RS#1
RS#2
HREQ#0
HCLKIN
RESVA
RESVB
RESVC
MAB0#
MAB1#
MAB4#
MAB5#
MAB6#
MAB7#
MAB8#
MAB9#
MAB10#
MAB11#
MAB12#
MAB13#
CSA0#
CSA1#
CSA2#
CSA3#
CSA4#
CSA5#
CKE2/CSA6#
CKE3/CSA7#
CSB0#
CSB1#
CSB2#
CSB3#
CSB4#
CSB5#
CKE4/CSB6#
CKE5/CSB7#
DQMA0
DQMA1
DQMA2
DQMB1
DQMB5
CKE0/FENA
CKE1/GCKE
SRAS_A#
SRAS_B#
SCAS_A#
SCAS_B#
DCLKO
DCLKWR
DCLKRDTESTIN#
C66
27P/6/X
R43
10K/6
1
2
R72 33/61 2
R61 33/61 2
RN7 10
1 2
3 4
5 6
7 8
RN6
10
1 2
3 4
5 6
7 8
RN3
10
1 2
3 4
5 6
7 8
C201
22P/6
R60 10/81 2
R53 10/81 2
R55
10/8
1 2
R54
10/8
1 2
R47 33/6
1 2
RN8A 33X41 2
RN8B 33X43 4
RN8C 33X45 6
RN8D 33X47 8
RN1A 33X4
1 2
RN1B 33X43 4
RN1C 33X4
5 6
RN1D 33X47 8
RN5
10
1 2
3 4
5 6
7 8
RN4
10
1 2
3 4
5 6
7 8
RN2 10
1 2
3 4
5 6
7 8
C202
22P/6