123
4
567
8
A
A
STILETTO SCHEMATICS
CONTENTS
PAGE
B
C
D
E
F
A3
301
OF
B
PAGE 1 TITLE
PAGE 2,3 P4 SOCKET 478 PIN
PAGE 4,5,6,7 INTEL SPRINGDALE
PAGE 8,9 ICH5
PAGE 10 CLOCK GENERATOR
PAGE 11 DDR CHANNEL A DIMM X 2
C
PAGE 12 DDR CHANNEL B DIMM X 2
PAGE 13 DDR CHANNEL A TERMINATION RESISTORS
PAGE 14 DDR CHANNEL B TERMINATION RESISTORS
PAGE 15 DDR DECOUPLING CAPACITORS
PAGE 16 PCI SLOTS X 2
PAGE 17 PCI SLOT X 1 AND AGP SLOT
D
PAGE 18 VGA CONNECTOR
PAGE 19 IDE,K/B,MOUSE CONNECTORS AND REAR USB PORTS X 4
PAGE 20 SIO(LPC47M233)
PAGE 21 PARALLEL & SERIAL PORTS
PAGE 22 AC97 CODEC(AD1981B),MONO AMP & AFP HEADER
PAGE 23 AUDIO CONNECTOR,REAR USB PORTS X 2 & FRONT USB PORTS X 2
E
PAGE 24 FAN X 3,S-ATA & POV3
PAGE 25 ATX POWER CONNECTOR & RESET
PAGE 26 SYSTEM POWER
PAGE 27 CPU PWM
PAGE 28 LAN(10/100/1000Mbps)
PAGE 29 H/W MONITOR
F
PAGE 30 SYSTEM BLOCK DIAGRAM
LAST PAGE HISTORY
PCB REV : 2.1
1
234
5
678
ENGINEER:
W.P. YU
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
Universal Scientific Industrial
W.P. YU
TITLE:
REV:
2.1
Stiletto
TITLE
DRAWING NUMBER:
######
12345D678
J3
D0#
D1#
D2#
D3#
D4#
D5#
D6#
D7#
D8#
D9#
D10#
D11#
D12#
D13#
D14#
D15#
D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
RS0#
RS1#
RS2#
DEP0#
DEP1#
DEP2#
DEP3#
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
BSEL0
BSEL1
AP0#
AP1#
COMP1
COMP0
VCC1.2V
1
4
5
3
2
2
3
2
2
2
A
2
7
D
D
E
F
F
F
A
A
A
A
A
A
A
3
7
0
2
1
4
5
6
D
D
D
D
D
D
D
D
E
E
E
E
E
E
E
E
V
V
V
V
V
V
V
V
R
R
R
R
R
R
R
R
E
E
E
S
E
R
E
E
E
E
E
S
S
S
S
S
S
S
E
E
E
E
E
E
E
R
R
R
R
R
R
R
)
)
)
t
t
t
t
t
t
o
o
o
c
c
c
s
s
s
e
e
e
r
r
r
P
P
P
r
r
r
o
o
o
f
f
f
5
D
V
D
2
O
.
I
1
O
V
(
C
G
C
_
V
D
(
I
V
(
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
ITP_CLK0
ITP_CLK1
BCLK1
BCLK0
ADSTB1#
ADSTB0#
DBRESET#
LINT1
LINT0
STBP3#
STBP2#
STBP1#
STBP0#
STBN3#
STBN2#
STBN1#
STBN0#
IERR#
MCERR#
FERR#
STPCLK#
BINIT#
DBSY#
DRDY#
TRDY#
LOCK#
HITM#
BPRI#
DEFER#
TRST#
PROCHOT#
IGNNE#
A20M#
PWRGOOD
RESET#
CPUVID(5)
27,20
VID_GOOD
26
4
H_D(0:63)
A
B
D
4
H_RS-(0:2)
H_BPRM5_PREQ-
2
H_BPRM4_PRDY-
2
2
H_BPRM3
2
H_BPRM2
H_BPRM1
E
E
R
O
C
V
FSA FSB Freq
F
1 0 533MHZ
0 1 800MHZ
2
2
H_BPRM0
62R
R339
56
78
RN16 8P4R 62R
RN17 8P4R 62R34
10,4
10,4
H_FSA
H_FSB
R256
R257
62RR340
61R9_1%
61R9_1%
62R8P4RRN17 5 6
62R8P4RRN16
62R8P4RRN17 1 2
TESTHI7
62R8P4RRN18 8 7
TESTHI1
TESTHI0
T65
T66
H_RS-(0)
H_RS-(1)
H_RS-(2)
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
H_COMP1
H_COMP0
H_D(0)
H_D(1)
H_D(2)
H_D(3)
H_D(4)
H_D(5)
H_D(6)
H_D(7)
H_D(8)
H_D(9)
H_D(10)
H_D(11)
H_D(12)
H_D(13)
H_D(14)
H_D(15)
H_D(16)
H_D(17)
H_D(18)
H_D(19)
H_D(20)
H_D(21)
H_D(22)
H_D(23)
H_D(24)
H_D(25)
H_D(26)
H_D(27)
H_D(28)
H_D(29)
H_D(30)
H_D(31)
H_D(32)
H_D(33)
H_D(34)
H_D(35)
H_D(36)
H_D(37)
H_D(38)
H_D(39)
H_D(40)
H_D(41)
H_D(42)
H_D(43)
H_D(44)
H_D(45)
H_D(46)
H_D(47)
H_D(48)
H_D(49)
H_D(50)
H_D(51)
H_D(52)
H_D(53)
H_D(54)
H_D(55)
H_D(56)
H_D(57)
H_D(58)
H_D(59)
H_D(60)
H_D(61)
H_D(62)
H_D(63)
B21
B22
A23
A25
C21
D22
B24
C23
C24
B25
G22
H21
C26
D23
J21
D25
H22
E24
G23
F23
F24
E25
F26
D26
L21
G26
H24
M21
L22
J24
K23
H25
M23
N22
P21
M24
N23
M26
N26
N25
R21
P24
R25
R24
T26
T25
T22
T23
U26
U24
U23
V25
U21
V22
V24
W26
Y26
W25
Y23
Y24
Y21
AA25
AA22
AA24
F1
G5
F4
J26
K25
K26
L25
AB4
AA5
Y6
AC4
AB5
AC6
AD25
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24
AD6
AD5
AC1
V5
P1
L24
P4-478_1
1234
DB#3
DB#2
DB#1
DB#0
INIT#
ADS#
BR0#
BNR#
T72
T67
T73
H_A(31)
H_A(30)
H_A(29)
H_A(28)
H_A(27)
H_A(26)
H_A(25)
H_A(24)
H_A(23)
H_A(22)
H_A(21)
H_A(20)
H_A(19)
H_A(18)
H_A(17)
H_A(16)
H_A(15)
H_A(14)
H_A(13)
H_A(12)
H_A(11)
H_A(10)
H_A(9)
H_A(8)
H_A(7)
H_A(6)
H_A(5)
H_A(4)
H_A(3)
CPUVID(0)
CPUVID(1)
CPUVID(2)
CPUVID(3)
CPUVID(4)
H_REQ(4)
H_REQ(3)
H_REQ(2)
H_REQ(1)
H_REQ(0)
H_DBI-(3)
H_DBI-(2)
H_DBI-(1)
H_DBI-(0)
HD_STBP-(3)
HD_STBP-(2)
HD_STBP-(1)
HD_STBP-(0)
HD_STBN-(3)
HD_STBN-(2)
HD_STBN-(1)
HD_STBN-(0)
T68
T69
T70
T71
T74
H_A(3:31)
CPUVID(0:4)
H_REQ(0:4)
CLK_HOST_CPU_ITP
CLK_HOST_CPU_ITP-
CLK_HOST_CPUCLK_HOST_CPU
H_DBI-(0:3)
HA_STB1HA_STB0DBRESET-
H_NMI
H_INTR
HD_STBP-(0:3)
HD_STBN-(0:3)
H_FERRH_STPCLK-
H_INITH_DBSY-
H_DRDYH_TRDYH_ADSH_LOCKH_BR0H_BNRH_HITH_HITMH_BPRIH_DEFERH_TCK
H_TDI
H_TMS
H_TRSTH_TDO
H_PROCHOTH_IGNNEH_SMIH_A20MH_SLPH_PWRGD
CPU_RESET-
4
4
4
4
24,25,9,2
9
9
9
9
9
4
4
4
4
4
4,2
4
4
4
4
4
2
2
2
2
2
9,4,2
9
9,20
9
9
9,2
4,2
A
VCORE
RN18 62R56
RN16 62R21
RN18 62R12
R392
R393 62R
R263
R266 120R
CLOSE TO CPU
R267
62RRN18 3 4
62RRN16 4 3
62R
300R
200RR264
150RR265
680R
B
9,4,2
2
2
2
2
2
2
4,2
9,2
4,2
2
H_BPRM5_PREQH_BPRM4_PRDY-
H_BPRM3
H_BPRM2
H_BPRM1
H_BPRM0
CPU_RESET-
H_PWRGD
H_BR0-
H_TDI
H_PROCHOT-
H_TRST-
2
27,20
CC
10
10
10
10
4
4
10
4
10
4,2
H_BPRM5_PREQ-
2
H_BPRM4_PRDY-
2
2
2
2
2
H_TCK
2
CLK_HOST_ITP-
CLK_HOST_ITP
H_TCK
2
CPU_RESET-
H_BPRM3
H_BPRM2
H_BPRM1
H_BPRM0
R261 X
150R
XR262
U21
13
BPM5
15
BPM4
17
BPM3
19
BPM2
21
BPM1
23
BPM0
4
NC1
6
NC2
8
BCLKN
9
BCLKP
11
FBO
12
RST
X_ITP700FLEX
Molex 52435-2891
VTAP
47R
R268
7
TDO
5
TCK
1
TDI
2
TMS
3
TRST
25
DBR
24
DBA
26
27
VTT1
28
VTT2
10
VSS1
14
VSS2
16
VSS3
18
VSS4
20
VSS5
22
VSS6
X
H_TDO
H_TDI
H_TMS
H_TRST-
DBRESET-
E
R
O
C
V
2
2
2
2
2
24,25,9,2
H_TCK
2
6
0
0
4
1
0
B
C
E
VCORE
51R_1%
H_TDO
2
H_TMS
2
H_TCK
2
5
R258
R259 47R
CLOSE TO ITP700
6
47RR260
ENGINEER:
W.P. YU
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
78
Universal Scientific Industrial
W.P. YU
TITLE:
REV:
2.1
Stiletto
P4 SOCKET-1
DRAWING NUMBER:
######
A3
PAGE
230
OF
F
AB1
A35#
Y1
A34#
W2
A33#
V3
A32#
U4
A31#
T5
A30#
W1
A29#
R6
A28#
V2
A27#
T4
A26#
U3
A25#
P6
A24#
U1
A23#
T2
A22#
R3
A21#
P4
A20#
P3
A19#
R2
A18#
T1
A17#
N5
A16#
N4
A15#
N2
A14#
M1
A13#
N1
A12#
M4
A11#
M3
A10#
L2
A9#
M6
A8#
L3
A7#
K1
A6#
L6
A5#
K4
A4#
K2
A3#
AE5
VID0
AE4
VID1
AE3
VID2
AE2
VID3
AE1
VID4
H3
J3
J4
K5
J1
AC26
AD26
AF23
AF22
V21
P26
G25
E21
R5
L5
AE25
E5
D1
W23
P23
J23
F21
W22
R22
K22
E22
AC3
V6
B6
Y4
AA3
W5
AB2
RSP#
H5
H2
J6
G1
G4
H6
G2
F3
HIT#
E3
D2
E2
D4
TCK
C1
TDI
F7
TMS
E6
D5
TDO
C3
B2
B5
SMI#
C6
AB26
SLP#
AB23
AB25
7
9
3
5
3
1
1
2
1
1
E
E
E
E
E
3
4
5
1
2
0
0
0
0
0
1
1
1
1
1
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
(OPTIMIZED/COMPAT- for Prescott)
1
0
5
9
8
5
5
7
4
4
1
1
1
1
1
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
5
5
2
2
6
2
2
T
U
U
U
U
5
T78
2
6
2
2
4
7
9
E
E
E
E
C
6
7
8
9
0
0
0
0
0
1
1
1
1
1
1
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
(BOOT SELECT for Prescott)
4
3
2
7
6
5
5
5
7
7
1
1
1
1
1
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
1
3
1
4
6
2
2
2
V
V
V
V
W
6
VCORE
2
T
C
POS CAP
9
7
5
3
1
8
2
1
1
1
1
1
B
C
C
C
C
C
C
1
2
3
4
1
1
1
1
1
1
1
1
S
S
S
S
S
S
S
S
V
V
V
V
7
6
5
8
5
5
5
7
1
1
1
1
S
S
S
S
S
S
S
S
V
V
V
V
2
3
2
4
6
2
2
Y
W
W
Y
W
H1
5
6
7
VSS0
1
1
1
H4
1
1
1
VSS1
S
S
S
H23
S
S
S
VSS2
V
V
V
H26
VSS3
A11
VSS4
A13
VSS5
A15
VSS6
A17
VSS7
A19
VSS8
A21
VSS9
A24
VSS10
A26
VSS11
A3
VSS12
A9
VSS13
AA1
VSS14
AA11
VSS15
AA13
VSS16
AA15
VSS17
AA17
VSS18
AA19
VSS19
AA23
VSS20
AA26
VSS21
AA4
VSS22
AA7
VSS23
AA9
VSS24
AB10
VSS25
AB12
VSS26
AB14
VSS27
AB16
VSS28
AB18
VSS29
AB20
VSS30
AB21
VSS31
AB24
VSS32
AB3
VSS33
AB6
VSS34
AB8
VSS35
AC11
VSS36
AC13
VSS37
AC15
VSS38
AC17
VSS39
AC19
VSS40
AC2
VSS41
AC22
VSS42
AC25
VSS43
AC5
VSS44
AC7
VSS45
AC9
VSS46
AD1
VSS47
AD10
VSS48
AD12
VSS49
AD14
VSS50
AD16
VSS51
AD18
VSS52
AD21
VSS53
AD23
VSS54
AD4
VSS55
AD8
VSS56
AE11
VSS57
AE13
VSS58
AE15
VSS59
AE17
VSS60
AE19
VSS61
AE22
VSS62
AE24
VSS63
AE26
VSS64
AE7
VSS65
AE9
VSS66
AF1
VSS67
AF10
VSS68
AF12
VSS69
AF14
VSS70
AF16
VSS71
AF18
VSS72
AF20
VSS73
AF6
VSS74
AF8
VSS75
B10
VSS76
B12
VSS77
B14
VSS78
B16
VSS79
B18
VSS80
B20
VSS81
B23
9
8
9
VSS82
5
5
7
B26
1
1
1
VSS83
S
S
S
B4
S
S
S
VSS84
V
V
V
5
5
2
Y
Y
9
6
2
R
0
7
2
R
VCC3
%
1
_
R
5
6
1
%
1
_
3
R
5
9
VCORE
T81
F
F
U
U
0
0
1
1
2
9
7
6
C
C
BOOTSELECT
F
U
0
1
5
7
C
67
21
4
F
VCORE
AA10
AA12
AA14
AA16
AA18
AB11
AB13
AB15
AB17
AB19
AC10
AC12
AC14
AC16
AC18
AD11
AD13
AD15
AD17
AD19
AE10
AE12
AE14
AE16
AE18
AE20
AF11
AF13
AF15
AF17
AF19
AF21
A10
A12
A14
A16
A18
A20
A8
AA8
AB7
AB9
AC8
AD7
AD9
AE6
AE8
AF2
AF5
AF7
AF9
B11
B13
B15
B17
B19
B7
B9
C10
C12
C14
C16
C18
C20
C8
D11
D13
D15
D17
D19
D7
D9
E10
E12
E14
E16
E18
E20
E8
F11
F13
F15
F17
F19
F9
33UF
100UF_16V
VCCIOPLL_1
J3
VCC0
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
VCC29
VCC30
VCC31
VCC32
VCC33
VCC34
VCC35
VCC36
VCC37
VCC38
VCC39
VCC40
VCC41
VCC42
VCC43
VCC44
VCC45
VCC46
VCC47
VCC48
VCC49
VCC50
VCC51
VCC52
VCC53
VCC54
VCC55
VCC56
VCC57
VCC58
VCC59
VCC60
VCC61
VCC62
VCC63
VCC64
VCC65
VCC66
VCC67
VCC68
VCC69
VCC70
VCC71
VCC72
VCC73
VCC74
VCC75
VCC76
VCC77
VCC78
VCC79
VCC80
VCC81
VCC82
VCC83
VCC84
X
NOPOP
CT3
CE47
0
2
3
2
2
2
E
D
D
A
A
A
L
A
A
L
S
C
P
S
C
O
V
V
I
C
C
V
9
8
1
0
0
1
1
2
6
2
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1
1
1
1
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S
S
S
S
S
S
S
S
S
V
V
V
V
V
6
0
2
4
8
1
1
1
1
1
F
F
F
F
F
L15
10UH_100MA
A
L16
10UH_100MA
VCORE
B
D
E
F
E
R
V
_
D
H
_
L
T
2
G
0
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4
0
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0
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0
6
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2
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2
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2
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L
T76
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T77
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1
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6
2
0
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A
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6
2
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3
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E
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R
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L
L
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T
T
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G
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G
8
7
6
5
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3
4
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2
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1
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S
S
V
V
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5
2
2
2
2
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F
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2
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2
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6
2
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1
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1
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2
4
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2
2
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0
0
-
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2
H
+
-
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I
D
D
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M
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N
T
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H
H
E
S
M
S
T
T
_
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R
C
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U
U
E
VCC1.2V
C
S
P
P
H
V
V
C
C
T
6
2
5
4
A
A
E
S
N
E
S
_
C
C
V
F
3
4
B
C
A
A
#
E
C
D
A
P
S
N
E
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S
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V
I
I
D
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M
M
C
T
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R
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R
H
H
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T
4
2
0
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1
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5
7
9
2
C
C
C
D
C
A
6
7
5
0
#
8
8
8
8
C
1
S
S
S
C
S
S
S
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O
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T
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K
S
SKTOCC-
2
4
1
1
D
D
8
9
0
8
8
9
S
S
S
S
S
S
V
V
V
3
SKTOCC-
3
4
1
0
8
6
2
1
1
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D
D
1
2
9
9
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S
S
S
V
V
1
3
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2
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6
5
7
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3
4
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9
9
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9
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S
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S
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V
V
V
V
V
V
V
V
P4-478_2
9
5
6
3
2
4
1
0
2
6
6
3
3
6
3
3
1
1
1
1
1
1
1
1
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S
S
S
S
S
S
S
S
S
S
S
S
S
S
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V
V
V
V
V
V
V
2
5
1
5
6
4
3
1
J
2
2
2
2
L
K
K
J
J
K
K
8
7
6
5
4
7
9
8
3
3
6
6
1
1
1
1
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S
S
S
S
S
S
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V
V
V
V
6
2
3
4
2
2
L
M
L
L
1
0
9
3
3
3
3
4
4
6
1
1
1
1
1
1
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S
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S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
5
4
2
5
1
6
3
2
2
2
2
N
N
M
N
N
M
M
5
4
3
2
1
0
4
4
7
7
1
1
1
1
S
S
S
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S
S
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V
V
V
V
5
2
5
2
2
2
P
P
P
P
4
3
2
7
6
4
4
7
7
7
4
4
1
1
1
1
1
1
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S
S
S
S
S
S
S
S
S
S
S
S
S
S
V
V
V
V
V
V
V
6
4
3
1
4
3
1
2
2
2
2
T
R
R
T
T
R
R
123435
784
VCC1.2V
V
5
.
2
_
F
U
0
3
3
POS CAP
F
U
0
1
X
7
9
7
7
C
C
F
U
V
0
5
.
1
2
4
_
F
T
C
U
0
3
3
8
6
C
F
F
U
U
0
0
X
1
1
3
5
1
8
8
8
C
C
C
F
F
U
U
0
0
X
1
1
X
9
3
2
1
9
8
9
9
C
C
C
C
VCORE
F
F
F
F
F
F
F
F
F
U
U
U
U
0
0
0
0
1
1
1
1
7
6
3
0
6
7
8
7
C
C
C
C
23 X 10UF X5R Ceramic Cap
2 X 330UF POS CAP.
F
U
0
U
U
1
X
0
0
1
1
0
4
8
9
8
8
1
6
C
C
C
C
F
F
U
U
U
U
U
0
0
0
0
0
1
1
1
1
1
5
6
4
8
0
6
6
7
7
7
C
C
C
C
C
26,27
ENGINEER:
W.P. YU
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
Universal Scientific Industrial
W.P. YU
TITLE:
REV:
2.1
Stiletto
P4 SOCKET-2
DRAWING NUMBER:
######
A
2
7
0
0
4
0
1
B
C
B
F
F
U
U
0
0
1
1
6
2
8
8
C
C
CC
D
E
F
A3
PAGE
303
8
OF
12
M_D_A(0:63)
11,13
11,13
M_DQS_A(0:7)
M_DQM_A(0:7)
A
11,13
U1
H_A(3:31)
2
VCC2.5_DDR
B
%
1
_
1
2
6
R
1
2
R
4
%
1
_
2
2
6
R
1
2
R
4
D
6
,
6
2
H
C
M
G
_
T
T
V
E
2
2
2
3
GND
2
0
4
0
2
P
C
HD_STBP-(0:3)
HD_STBN-(0:3)
9
,
5
2
,
9
6
,
2
5
2
D
-
3
G
S
_
_
R
P
L
W
S
P
NC7SZ08P5
2
2
1
N
N
I
I
T
VCC
U
O
4
301R_1%
R163
SMXRCOMP
2
10
10
H_DBI-(0:3)
1
U2
5
2
H_REQ(0:4)
2
HA_STB0-
2
HA_STB1-
CLK_HOST_GMCH
CLK_HOST_GMCH-
2
H_ADS-
H_TRDY-
2
H_DRDY-
2
H_DEFER-
2
2
H_HITM-
2
H_HIT-
H_LOCK-
2
H_BR0-
2
V
3
H_BNR-
2
B
H_BPRI-
2
S
H_DBSY-
2
H_RS-(0:2)
2
CPU_RESET-
20R_1%
%
2
0
1
4
6
_
0
6
3
R
1
P
2
R
0
C
1
HD_STBP-(0)
HD_STBN-(0)
H_DBI-(0)
HD_STBP-(1)
HD_STBN-(1)
H_DBI-(1)
HD_STBP-(2)
HD_STBN-(2)
H_DBI-(2)
HD_STBP-(3)
HD_STBN-(3)
H_DBI-(3)
R168
VCORE
F
200R_1%
R164
200R_1%
R165
%
1
7
_
6
R
1
9
R
6
1
GTL_HD_VREF
11,13
2
0
5
4
0
4
B
C
H_REQ(0)
H_REQ(4)
H_RS-(0)
H_RS-(1)
H_RS-(2)
HOST_RCOMP
HOST_SWING
2
0
6
4
0
4
B
C
M_MAA_A(0:12)
D26
D30
L23
E29
B32
K23
C30
C31
J25
B31
E30
B33
J24
F25
D34
C32
F28
C34
J27
G27
F29
E28
H27
K24
E32
F31
G30
J26
G26
B29
J23
L22
C29
J21
B30
D28
B7
C7
B19
C19
C17
L19
K19
L17
G9
F9
L14
D12
E12
C15
F27
D24
G24
L21
E23
K21
E25
B24
B28
B26
E27
G22
C27
B27
E8
AE14
E24
C25
F23
3
HA3HA4HA5HA6HA7HA8HA9HA10HA11HA12HA13HA14HA15HA16HA17HA18HA19HA20HA21HA22HA23HA24HA25HA26HA27HA28HA29HA30HA31-
HREQ0HREQ1HREQ2HREQ3HREQ4HADSTB0HADSTB1-
HCLKP
HCLKN
HDSTBP0HDSTBN0DINV0HDSTBP1HDSTBN1DINV1HDSTBP2HDSTBN2DINV2HDSTBP3HDSTBN3DINV3-
ADSHTRDYDRDYDEFERHITMHITHLOCKBREQ0BNRBPRIDBSYRS0RS1RS2CPURSTPWROK
HDRCOMP
HDSWING
HDVREF
11,13
)
)
0
0
(
(
A
A
_
_
S
M
Q
Q
D
_
D
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M
1
2
1
M
1
P
N
A
A
0
0
A
A
_
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S
M
Q
D
D
S
S
0
A
_
A
A
M
S
4
3
J
A
)
0
(
A
_
A
A
M
_
M
11,13
11,13
11,13
)
)
)
0
2
1
(
(
(
A
A
A
_
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D
D
D
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M
M
2
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1
1
1
P
P
M
A
A
A
0
1
A
A
_
_
Q
Q
D
D
S
S
2
3
1
A
A
A
_
_
_
A
A
A
A
A
A
M
M
M
S
S
S
1
9
0
3
3
2
3
3
L
L
N
K
A
A
A
A
)
)
)
)
4
1
2
3
(
(
(
(
A
A
A
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A
A
A
A
A
A
A
M
M
M
M
_
_
_
_
M
M
M
M
M_MAB_A(1:5)
M_CAS_AM_RAS_A-
1
345
)
)
)
)
)
3
4
5
6
7
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A
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1
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3
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5
6
7
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)
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8
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4
5
9
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D
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M
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M
M
M
M
)
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2
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A
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M
Q
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8
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9
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4
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5
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1
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1
5
2
3
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2
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3
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6
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3
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9
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3
2
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P
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4
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D
D
S
S
4
2
3
3
2
3
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3
3
F
F
N
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M
M
M
A
6
2
A
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Q
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4
9
1
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0
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2
3
2
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2
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3
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2
3
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A
4
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7
8
9
3
4
5
6
3
3
3
3
3
3
3
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A
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A
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A
A
_
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D
D
D
D
D
D
_
_
_
_
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M
M
M
M
M
M
M
4
3
4
1
2
4
2
3
3
3
3
3
3
3
G
G
E
D
H
D
F
A
A
A
A
A
A
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3
2
6
7
8
5
4
3
3
3
3
3
3
3
A
A
A
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A
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_
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_
Q
Q
Q
Q
Q
Q
Q
D
D
D
D
D
D
D
S
S
S
S
S
S
S
DDR Channel A
Host Interface
SPRINGDALE_1
DDR Channel A
-
-
-
-
-
4
5
6
A
A
A
_
_
_
A
A
A
A
A
A
M
M
M
S
S
S
6
8
5
2
2
2
L
L
N
A
A
A
)
)
)
6
5
7
(
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A
A
A
_
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A
A
A
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M
M
M
_
_
_
M
M
M
M_WE_A-
11,13
11,13
11,13
9
7
8
A
A
A
_
_
_
A
A
A
A
A
A
M
M
M
S
S
S
4
6
3
2
2
3
J
P
P
A
A
A
)
)
)
0
8
9
1
(
(
(
A
A
A
_
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_
A
A
A
A
A
A
M
M
M
_
_
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M
M
M
2
0
1
1
1
1
1
A
A
A
A
_
_
_
_
B
A
A
A
A
A
A
A
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M
M
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4
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1
3
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M
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M_BS_A(0:1)
M_SCS_A-(0:3)
M_SCKE_A(0:3)
32
1
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3
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Q
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4
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3
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V
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5
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6
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Q
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Q
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D
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D
D
D
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S
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S
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Host Interface
H
L
O
O
V
V
P
P
P
M
M
M
O
O
O
C
C
C
R
R
R
X
X
X
M
M
M
S
S
S
9
9
L
N
A
A
SMXRCOMPVOL
SMXRCOMPVOH
SMXRCOMP
2
5
0
0
4
0
8
F
9
4
0
5
U
P
_
2
C
.
P
C
2
A
C
76
)
)
6
5
(
A
_
D
_
M
3
3
J
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)
2
3
7
8
9
0
1
6
6
5
5
5
6
6
(
(
(
(
(
(
(
A
A
A
A
A
A
A
_
_
_
_
_
_
_
D
D
D
D
D
D
D
_
_
_
_
_
_
_
M
M
M
M
M
M
M
4
1
4
3
3
4
4
3
3
3
3
3
3
3
G
J
F
K
E
F
H
1
2
9
0
8
3
7
6
6
6
5
6
5
6
5
5
A
A
A
A
A
A
A
A
_
_
_
_
_
_
_
_
Q
Q
Q
Q
Q
Q
Q
Q
D
S
HD0-
D
D
D
D
D
D
D
S
S
S
S
S
S
S
HD1HD2HD3HD4HD5HD6HD7HD8-
HD9HD10HD11HD12HD13HD14HD15HD16HD17HD18HD19HD20HD21HD22HD23HD24HD25HD26HD27HD28HD29HD30HD31HD32HD33HD34HD35HD36HD37HD38HD39HD40HD41HD42HD43HD44HD45HD46HD47HD48HD49HD50HD51HD52HD53HD54HD55HD56HD57HD58HD59HD60HD61HD62HD63-
PROCHOT-
BSEL0
BSEL1
ENGINEER:
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
78
H_D(0)H_A(3)
B23
H_D(1)H_A(4)
E22
H_D(2)H_A(5)
B21
H_D(3)H_A(6)
D20
H_D(4)H_A(7)
B22
H_D(5)H_A(8)
D22
H_D(6)H_A(9)
B20
H_D(7)H_A(10)
C21
H_D(8)H_A(11)
E18
H_D(9)H_A(12)
E20
H_D(10)H_A(13)
B16
H_D(11)H_A(14)
D16
H_D(12)H_A(15)
B18
H_D(13)H_A(16)
B17
H_D(14)H_A(17)
E16
H_D(15)H_A(18)
D18
H_D(16)H_A(19)
G20
H_D(17)H_A(20)
F17
H_D(18)H_A(21)
E19
H_D(19)H_A(22)
F19
H_D(20)H_A(23)
J17
H_D(21)H_A(24)
L18
H_D(22)H_A(25)
G16
H_D(23)H_A(26)
G18
H_D(24)H_A(27)
F21
H_D(25)H_A(28)
F15
H_D(26)H_A(29)
E15
H_D(27)H_A(30)
E21
H_D(28)H_A(31)
J19
H_D(29)
G14
H_D(30)
E17
H_D(31)H_REQ(1)
K17
H_D(32)H_REQ(2)
J15
H_D(33)H_REQ(3)
L16
H_D(34)
J13
H_D(35)
F13
H_D(36)
F11
H_D(37)
E13
H_D(38)
K15
H_D(39)
G12
H_D(40)
G10
H_D(41)
L15
H_D(42)
E11
H_D(43)
K13
H_D(44)
J11
H_D(45)
H10
H_D(46)
G8
H_D(47)
E9
H_D(48)
B13
H_D(49)
E14
H_D(50)
B14
H_D(51)
B12
H_D(52)
B15
H_D(53)
D14
H_D(54)
C13
H_D(55)
B11
H_D(56)
D10
H_D(57)
C11
H_D(58)
E10
H_D(59)
B10
H_D(60)
C9
H_D(61)
B9
H_D(62)
D8
H_D(63)
B8
L20
L13
L12
%
%
1
1
_
_
9
9
4
4
K
K
2
2
0
9
7
6
1
1
R
R
W.P. YU
Universal Scientific Industrial
W.P. YU
TITLE:
REV:
2.1
R171 2K_1%
DDR Channel A,Host bus
VCC2.5_DDR
%
1
_
9
3
7
K
1
0
R
3
%
1
_
4
7
K
1
0
R
1
VCC2.5_DDR
%
1
_
5
7
K
1
0
1
R
%
1
_
9
6
7
K
1
0
R
3
H_PROCHOT-
2K_1%R172
Stiletto
GMCH
DRAWING NUMBER:
######
8
H_D(0:63)
2
0
4
0
5
P
C
2
0
4
3
0
2
P
C
2
0
4
0
0
7
B
C
SMXRCOMPVOL
SMXRCOMPVOH
9,2
H_FSA
H_FSB
A
2
B
C
D
E
10,2
10,2
F
A3
PAGE
4
30
OF
12345678
M_DQS_B(0:7)
SMVREF_GMCH
5
0
8
0
_
P
A
C
M_DQM_B(0:7)
M_D_B(0:63)
VCC1.5V
%
1
_
3
R
3
6
2
2
R
2
%
1
_
4
R
3
7
2
4
R
1
%
1
_
5
R
3
3
2
1
1
R
VCC1.5V
%
1
_
6
R
3
6
2
2
R
2
%
1
_
7
R
3
7
2
4
1
R
%
1
_
8
R
3
3
2
1
R
1
3
7
B
C
4
7
B
C
VCC3
)
4
(
B
_
D
_
M
8
L
A
3
4
B
B
_
_
Q
Q
D
D
S
S
3
B
_
K
L
C
D
M
C
S
0
3
J
A
B
_
3
P
_
K
L
C
_
R
D
D
2
1
)
)
)
7
6
5
(
(
(
B
B
B
_
_
_
D
D
D
_
_
_
M
M
M
2
1
2
1
1
1
G
F
K
A
A
A
7
5
6
B
B
B
_
_
_
Q
Q
Q
D
D
D
S
S
S
DDR Channel B
-
3
4
B
B
_
_
K
K
L
L
C
C
D
D
M
M
C
C
S
S
5
9
1
2
K
H
A
A
B
B
_
_
3
4
P
N
_
_
K
K
L
L
C
C
_
_
R
R
D
D
D
D
2
2
1
1
5
1
L
A
)
1
(
B
_
S
Q
D
_
M
3
1
G
A
-
4
B
_
K
L
C
D
M
C
S
B
_
4
N
_
K
L
C
_
R
D
D
121
)
1
(
B
)
_
8
(
M
B
Q
_
D
D
_
_
M
M
5
7
1
1
E
G
A
A
1
1
B
B
_
_
S
M
Q
D
D
S
S
-
5
5
B
B
_
_
K
K
L
L
C
C
D
D
M
M
C
C
S
S
1
0
3
3
N
N
B
B
_
_
5
5
P
N
_
_
K
K
L
L
C
C
_
_
R
R
D
D
D
D
2
2
1
)
)
)
)
)
)
)
5
4
3
2
1
0
9
1
1
1
1
1
1
(
(
(
(
(
(
(
B
B
B
B
B
B
B
_
_
_
_
_
_
_
D
D
D
D
D
D
D
_
_
_
_
_
_
_
M
M
M
M
M
M
M
7
3
3
7
8
6
4
1
1
1
1
1
1
1
L
J
K
L
J
K
J
A
A
A
A
A
A
A
8
9
5
0
1
4
2
3
1
1
1
1
1
1
B
B
_
_
B
B
B
B
B
B
_
_
_
_
_
_
Q
Q
Q
Q
Q
Q
Q
Q
D
D
D
D
D
D
D
D
S
S
S
S
S
P
B
M
_
O
F
E
C
R
R
V
Y
M
M
S
S
9
4
3
3
3
P
R
A
A
A
2
0
4
0
9
P
C
S
H
O
V
P
M
O
C
R
Y
M
S
S
S
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
L
O
V
P
M
O
C
R
Y
M
S
3
3
R
SDM_B2
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDM_B4
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDM_B5
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
SMYRCOMPVOL
SMYRCOMPVOH
SMYRCOMP
SMVREF_GMCH
AG21
M_DQS_B(2)
M_DQM_B(2)
AE21
AE19
M_D_B(16)
AE20
M_D_B(17)
AG23
M_D_B(18)
AK23
M_D_B(19)
AL19
M_D_B(20)
AK21
M_D_B(21)
AJ24
M_D_B(22)
AE22
M_D_B(23)
AH27
M_DQS_B(3)
AJ28
M_DQM_B(3)
AK25
M_D_B(24)
AH26
M_D_B(25)
AG27
M_D_B(26)
AF27
M_D_B(27)
AJ26
M_D_B(28)
AJ27
M_D_B(29)
M_D_B(30)
AD25
M_D_B(31)
AF28
AD29
M_DQS_B(4)
AC31
M_DQM_B(4)
AE30
M_D_B(32)
AC27
M_D_B(33)
AC30
M_D_B(34)
Y29
M_D_B(35)
AE31
M_D_B(36)
AB29
M_D_B(37)
AA26
M_D_B(38)
M_D_B(39)
AA27
U30
M_DQS_B(5)
U31
M_DQM_B(5)
M_D_B(40)
AA30
W30
M_D_B(41)
U27
M_D_B(42)
T25
M_D_B(43)
AA31
M_D_B(44)
V29
M_D_B(45)
M_D_B(46)
U25
R27
M_D_B(47)
L27
M_DQS_B(6)
M29
M_DQM_B(6)
P29
M_D_B(48)
R30
M_D_B(49)
M_D_B(50)
K28
M_D_B(51)
L30
M_D_B(52)
R31
R26
M_D_B(53)
P25
M_D_B(54)
L32
M_D_B(55)
J30
M_DQS_B(7)
J31
M_DQM_B(7)
K30
M_D_B(56)
H29
M_D_B(57)
F32
M_D_B(58)
G33
M_D_B(59)
N25
M_D_B(60)
M25
M_D_B(61)
J29
M_D_B(62)
G32
M_D_B(63)
VCC2.5_DDR
%
1
_
2
R
3
0
4
5
R
1
%
1
_
F
9
3
R
2
U
3
0
2
C
4
.
5
2
R
1
)
)
0
0
(
(
B
)
)
)
)
B
A
3
3
1
5
3
3
F
3
0
1
2
9
1
1
1
B
B
B
B
_
_
_
_
A
A
A
A
A
A
A
A
M
M
M
M
S
S
S
S
9
1
0
2
2
2
J
F
L
A
A
A
)
)
)
2
0
1
1
1
1
(
(
(
B
B
B
_
_
_
A
A
A
A
A
A
M
M
M
_
_
_
M
M
M
M_BS_B(0:1)
M_SCS_B-(0:3)
M_SCKE_B(0:3)
3
A
A
A
A
2
0
1
C
C
C
N
N
N
5
1
2
3
4
B
B
B
B
B
_
_
_
_
_
B
B
B
B
B
A
A
A
A
A
M
M
M
M
M
S
S
S
S
S
3
7
6
9
7
2
2
2
2
2
E
E
L
L
D
A
A
A
A
A
)
)
)
)
)
5
1
4
2
3
(
(
(
(
(
B
B
B
B
B
_
_
_
_
_
B
B
B
B
B
A
A
A
A
A
M
M
M
M
M
_
_
_
_
_
M
M
M
M
M
7
K
4
127R_1%
52R3_1%R229
U1
2
3
2
R
H3
DDCA_DATA
F2
DDCA_CLK
F4
RED
E4
RED-
H6
GREEN
G5
GREEN-
H7
G6
G3
E2
D2
R231
AF5
AG3
AK2
AG5
AK5
AL3
AL2
AL4
AJ2
AH2
AJ3
AH5
AH4
AD4
AE3
AE2
AK7
AH7
AD11
AF7
AD7
AC10
AF8
AG7
AE9
AH9
AG6
AJ6
AJ5
AG2
AF2
AF4
G4
AP8
AJ8
AK4
AG10
AG9
AN35
AP34
AR1
BLUE
BLUE-
HSYNC
VSYNC
REFSET
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HISTRF
HISTRS
HI_RCOMP
HI_SWING
HI_VREF
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
CI10
CISTRF
CISTRS
CI_RCOMP
CI_SWING
CI_VREF
DREFCLK
EXTTSICH_SYNCRSTIN-
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
12,14
12,14
12,14
12,14
0
B
_
A
A
M
S
1
1
3
3
J
G
A
A
)
)
1
0
(
(
B
B
_
_
A
A
A
A
M
M
_
_
M
M
VGA PORT
Hub Interface
CSA Interface
1
2
3
4
B
B
B
B
_
_
_
_
A
A
A
A
A
A
A
A
M
M
M
M
S
S
S
S
7
4
7
5
2
2
2
2
E
D
K
G
A
A
A
A
)
)
)
)
3
4
5
2
(
(
(
(
B
B
B
B
_
_
_
_
A
A
A
A
A
A
A
A
M
M
M
M
_
_
_
_
M
M
M
M
M_MAB_B(1:5)
M_WE_BM_CAS_BM_RAS_B-
12,14
12,14
12,14
6
7
8
5
B
B
B
B
_
_
_
_
A
A
A
A
A
A
A
A
M
M
M
M
S
S
S
S
5
1
3
2
2
2
2
2
J
F
L
L
A
A
A
A
)
)
)
)
7
8
9
6
(
(
(
(
B
B
B
B
_
_
_
_
A
A
A
A
A
A
A
A
M
M
M
M
_
_
_
_
M
M
M
M
0
3
7
2
K
R
4
VGA_DDCSDA_3V
18
18
VGA_DDCSCL_3V
VGA_RED
18
18
VGA_GREEN
VGA_BLUE
18
B
C
VCC1.5V
18
18
VGA_HSYNC
VGA_VSYNC
9
9
9
9,5
9,5
HI(0:10)
HI_STBF
HI_STBS
HI_SWING
HI_VEREF
HI(0)
HI(1)
HI(2)
HI(3)
HI(4)
HI(5)
HI(6)
HI(7)
HI(8)
HI(9)
HI(10)
R228 52R3_1%
D
VCC1.5V
CI_SWING
5
CI_VREF
5
10
CLK_48M_DOTCLK
9
ICH_SYNC-
PCIRST-
25,8
T34
E
M_MAA_B(0:12)
12,14
F
5
3
2
1
3
3
3
2
2
1
R
R
P
R
F
J
N
2
A
A
A
A
A
3
C
N
B
A
A
8
9
7
0
4
5
6
1
C
C
C
C
C
C
C
N
N
N
N
N
N
N
SPRINGDALE_2
-
-
-
-
0
1
B
B
0
B
_
_
B
B
B
_
S
_
_
S
_
E
A
A
S
A
A
R
W
B
B
C
S
S
S
S
S
7
6
6
5
1
5
2
2
2
2
3
2
A
U
Y
W
W
W
A
)
)
)
0
1
0
(
(
(
-
B
B
_
_
B
S
S
_
S
B
B
_
_
C
S
M
M
_
M
5
3
5
4
6
3
2
2
1
3
2
E
C
C
B
C
B
6
5
2
4
1
3
1
1
1
1
1
1
C
C
C
C
C
C
N
N
N
N
N
N
0
-
-
-
B
1
2
3
_
B
B
B
E
_
_
_
S
S
S
K
C
C
C
C
C
S
S
S
S
S
9
5
5
9
9
2
2
2
1
1
F
T
K
V
W
A
A
)
)
)
3
2
1
)
)
(
(
(
-
-
-
0
1
(
(
B
B
B
B
B
_
_
_
_
_
S
S
S
E
E
C
C
C
S
S
S
K
K
_
_
_
C
C
S
S
M
M
M
_
_
M
M
123
_
2
3
1
0
_
(
(
(
(
S
M
B
B
B
B
Q
_
Q
_
_
_
D
D
D
D
D
D
_
_
_
_
_
_
M
M
M
M
M
M
1
6
1
5
5
0
1
1
5
3
2
M
R
8
9
7
1
1
1
C
C
C
N
N
N
0
B
_
K
1
2
3
L
B
B
B
C
_
_
_
D
E
E
E
K
K
K
M
C
C
C
C
S
S
S
S
0
9
8
9
3
1
1
2
E
G
G
G
A
A
A
A
B
_
0
P
_
)
)
K
3
2
(
(
L
B
B
_
_
C
E
E
_
K
K
R
C
C
S
S
D
_
_
D
M
M
2
1
1
1
1
1
1
E
L
J
E
F
G
A
A
A
A
A
A
2
0
1
0
0
B
B
B
B
B
_
_
_
_
_
S
Q
Q
Q
M
Q
D
D
D
D
S
S
S
D
S
S
-
-
-
0
1
2
2
1
B
B
B
B
B
_
_
_
_
_
K
K
K
K
K
L
L
L
L
L
C
C
C
C
C
D
D
D
D
D
M
M
M
M
M
C
C
C
C
C
S
S
S
S
S
7
6
7
7
2
2
1
1
F
G
N
N
A
A
B
B
B
B
B
_
_
_
_
_
0
2
2
1
1
P
P
N
N
N
_
_
_
_
_
K
K
K
K
K
L
L
L
L
L
C
C
C
C
C
_
_
_
_
_
R
R
R
R
R
D
D
D
D
D
D
D
D
D
D
2
2
2
2
2
1
1
1
1
1
45678
12,14
12,14
12,14
6,5
V_SMYRCOMPVO
%
1
9
_
3
9
2
K
R
0
3
%
0
1
4
_
2
K
R
0
1
6,5
V_SMYRCOMPVO
9,5
HI_SWING
HI_VEREF
6
V_SMYRCOMP
CI_SWING
CI_VREF
W.P. YU
W.P. YU
9,5
5
5
Universal Scientific Industrial
TITLE:
DDR Channel B,Hub-Link,VGA signals
REV:
2.1
2
2
0
0
5
4
4
0
0
7
B
C
2
2
0
0
6
4
4
7
0
0
B
C
ENGINEER:
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
%
1
1
4
_
2
K
R
0
1
%
1
2
_
4
9
2
K
R
0
3
%
1
_
2
3
4
R
2
2
4
R
%
1
_
4
2
4
R
2
2
R
4
Stiletto
GMCH
DRAWING NUMBER:
######
0
1
P
C
4
2
P
C
1
7
B
C
2
1
P
C
2
0
4
0
2
0
4
0
2
0
4
0
2
0
4
0
SMYRCOMPVOL
SMYRCOMPVOH
SMYRCOMP
A3
PAGE
530
OF
A
B
C
D
E
F
2
0
6
4
0
6
B
C
V
6
1
3
_
1
F
E
U
C
0
0
1
9
3
E
C
5
0
8
6
F
0
0
_
U
1
P
0
C
1
A
C
Stiletto
GMCH
AGP signals
DRAWING NUMBER:
######
8
0
4
E
C
8
6
B
C
V
6
1
_
F
U
0
0
1
2
0
4
0
5
3
2
VCCA_DAC_1.6V
VCCA_FSB_1.5V
V
6
1
_
F
U
0
0
1
VCCA_SM_1.5V
2
0
4
0
VCCA_DPLL_1.5V
2
0
4
0
B
C
7
6
B
C
(1.7V)
PAGE
AA
B
C
D
E
F
A3
306
OF
23
V
1
1
0
D
A
G
3
R
D
D
_
C
C
V
5
.
1
C
C
V
Q48
2
)
)
1
2
(
(
D
D
A
A
_
_
G
G
5
D
C
A
A
1
D
A
G
4
R
D
D
_
C
C
V
2
1
M
M
A
A
1
2N7002
3
Place close to
resistor circuit
G_ADSTB1-
G_ADSTB1
)
)
)
3
4
5
(
(
(
D
D
D
A
A
A
_
_
_
G
G
G
0
1
9
5
E
A
C
A
A
A
2
3
4
D
D
D
A
A
A
G
G
G
7
6
5
R
R
R
D
D
D
D
D
D
_
_
_
C
C
C
C
C
C
V
V
V
5
3
6
M
M
M
A
A
A
VCC2.5_DDR
R219
60R4_1%
%
1
_
1
2
2
R
2
9
R
3
R220
39R2_1%
2
0
2
4
0
6
B
C
)
)
)
)
)
)
)
2
6
7
8
9
0
1
(
(
(
(
1
1
1
(
(
(
D
D
D
D
D
D
D
A
A
A
A
A
_
_
_
_
A
A
_
_
_
G
G
G
G
G
G
G
1
1
5
0
1
6
9
1
7
1
A
A
B
B
A
A
A
W
A
A
A
A
A
0
1
5
6
8
7
9
1
1
D
D
D
D
D
D
D
A
A
A
A
A
A
A
G
G
G
G
G
G
G
2
2
0
0
4
3
4
0
0
6
8
B
P
C
C
2
0
4
0
7
P
C
)
)
)
3
4
5
1
1
1
(
(
(
D
D
D
A
A
A
_
_
_
G
G
G
6
9
7
5
4
W
W
V
V
V
5
3
4
2
1
1
1
1
1
1
S
F
D
D
D
D
B
B
T
T
A
A
A
A
S
S
G
G
G
G
D
D
A
A
G
G
%
1
_
2
R
2
0
2
0
R
1
17
17
17
)
)
6
7
1
1
(
(
D
D
A
A
_
_
G
G
2
4
A
Y
A
6
1
D
A
G
)
8
1
(
D
A
_
G
2
Y
7
8
1
1
D
D
A
A
G
G
G_SBA(0:7)
G_SBSTB-
G_SBSTB
)
)
)
0
1
9
2
2
1
(
(
(
D
D
D
A
A
A
_
_
_
G
G
G
2
2
5
V
Y
W
0
9
2
1
D
D
A
A
G
G
G_SWING
Place within 0.25 in. of GMCH
)
)
)
)
2
3
4
5
2
2
2
2
(
(
(
(
D
D
D
D
A
A
A
A
_
_
_
_
G
G
G
G
3
3
2
4
T
W
U
T
4
2
3
1
2
2
2
2
D
D
D
D
A
A
A
A
G
G
G
G
AGP Interface
SPRINGDALE_3
1
0
1
9
8
R
R
R
D
D
D
D
D
D
_
_
_
C
C
C
C
C
C
V
V
V
8
7
M
M
A
A
7
8
6
9
5
4
3
2
1
1
1
1
1
1
1
1
R
R
R
R
R
R
R
R
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
_
_
_
_
_
_
_
_
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
2
8
3
4
7
6
5
4
P
N
A
P
N
N
N
N
N
A
A
A
A
A
A
A
5
4
6
3
1
2
0
1
2
2
R
R
R
D
D
D
D
D
D
_
_
_
C
C
C
C
C
C
V
V
V
5
5
6
7
1
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ENGINEER:
W.P. YU
DRAWN BY:
W.P. YU
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
7561
3
6
2
8
2
K
R
9
3
1
D
2
1
7
2
1
2
K
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5
Universal Scientific Industrial
TITLE:
REV:
2.1
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6
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3
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1
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0
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5
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2
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8
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1
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V
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8
4
6
5
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3
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G
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2
3
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9
6
7
4
D
C
D
VCC2.5_DDR
2
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F
1
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6
V
0
3
4
6
5
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2
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2
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B
E
F
C
C
U
0
2
2
ENGINEER:
W.P. YU
DRAWN BY:
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
7456
Universal Scientific Industrial
W.P. YU
TITLE:
REV:
2.1
Stiletto
GMCH
power,ground
DRAWING NUMBER:
######
PAGE
E
F
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307
OF
1
SB5V
A
B
C
D
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F
AA11
AA13
AA21
AA24
AA5
AA7
AA9
AB11
AB15
AB18
AB5
AB7
AB9
AC10
AC13
AC2
AC23
AC4
AC6
AC8
AD17
AD21
AD12
AD4
AD6
AD8
0
3
B
C
A10
A15
A17
A19
A21
A23
A7
B13
B17
B19
B21
B23
C16
C18
C20
C22
C3
C8
D1
D11
D16
D18
D20
D22
D24
D6
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E19
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1
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VSS4
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VSS11
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VSS42
VSS43
VSS44
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VSS46
VSS47
VSS48
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For EMI only.
4
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M12
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M22
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M24
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VSS91
N12
VSS92
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VSS93
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VSS94
N20
VSS95
P1
VSS96
P10
VSS97
P11
VSS98
P12
VSS99
P13
VSS100
P14
VSS101
P15
VSS102
P21
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R11
VSS104
R14
VSS105
T23
VSS106
T3
VSS107
T6
VSS108
U19
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V1
VSS110
V21
VSS111
W16
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W18
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Y10
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2
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4
3
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4
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4
4
B
B
C
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28,16,17
28,16,17
28,16,17
28,16,17
28,16,17
28,16,17
28,16,17
10
28,17,8
16,17,8
16,17,8
16,17,8
16,17,8
19,8
19,8
19
19
19
19
19
19
19
19
19
19
19
19
P_DEVSEL-
P_STOP-
P_PAR
P_PERR-
16,17
P_LOCKP_SERR-
P_PME-
PCIRST-
25,5
CLK_33M_ICH
PCI_INTAPCI_INTB-
17,8
PCI_INTC-
8
PCI_INTD-
8
PCI_INTE-
PCI_INTFPCI_INTGPCI_INTH-
P_REQ0-
16,8
P_REQ1-
8
P_REQ2-
17,8
P_REQ3-
28,8
P_REQ4-
16,8
PRI_FASTCABLE-
SEC_FASTCABLE-
P_GNT0-
16
P_GNT2-
17
P_GNT3-
28
P_GNT4-
16
IDE_PDD(0:15)
IDE_PDIOWIDE_PDDACKIDE_PDDREQ-
IDE_PDIOR-
IDE_PIORDY
IDE_PDA2
IDE_PDA1
IDE_PDA0
IDE_PDCS3IDE_PDCS1-
IRQ14
VCC5
T20
T18
T19
IDE_PDD(15)
IDE_PDD(14)
IDE_PDD(13)
IDE_PDD(12)
IDE_PDD(11)
IDE_PDD(10)
IDE_PDD(9)
IDE_PDD(8)
IDE_PDD(7)
IDE_PDD(6)
IDE_PDD(5)
IDE_PDD(4)
IDE_PDD(3)
IDE_PDD(2)
IDE_PDD(1)
IDE_PDD(0)
2K7 8P4R RN856
8
2K7 8P4R RN812
R158
R159 10K
D2
FRAME-
M3
IRDY-
E4
TRDY-
L3
DEVSEL-
E5
STOP-
F1
PAR
K2
PERR-
L2
PLOCK-
L4
SERR-
V2
PME-
V4
PCIRST-
N1
PCICLK
B3
PIRQA-
E1
PIRQB-
A2
PIRQC-
C2
PIRQD-
D7
PIRQE-_GPI2
A6
E2
B1
D5
C1
C5
B6
C6
A5
E7
D4
A3
B7
C7
A4
E8
B4
AB17
AA16
Y16
AC16
AA15
AD16
Y15
AD15
AB14
AD14
AC15
AA14
AC14
Y14
Y13
AB16
AA17
AC18
AC17
AD18
AA18
AC19
AD19
AA19
Y18
AB19
Y17 Y24
PIRQF-_GPI3
PIRQG-_GPI4
PIRQH-_GPI5
REQ0REQ1REQ2REQ3REQ4-_GPO40
REQA-_GPI0
REQB-_REQ5-_GPI1
GNT0GNT1GNT2GNT3GNT4-_GPO48
GNTA-_GPO16
GNTB-_GNT5-_GPO17
PDD15
PDD14
PDD13
PDD12
PDD11
PDD10
PDD9
PDD8
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
I
D
E
PDD1
I
n
PDD0
t
e
r
f
a
c
PDIOW-
e
(
P
PDDACK-
r
i
m
PDDREQ
a
r
PDIOR-
y
)
PIORDY
PDA2
PDA1
PDA0
PDCS3PDCS1-
IRQ14
PCI Interface
ICH5_1
RN88P4R2K7 7
RN88P4R2K7 3 4
2K7
10KR160
P_REQ0P_REQ1P_REQ2P_REQ3-
P_REQ4PRI_FASTCABLESEC_FASTCABLE-
VCC3
16,8
8
17,8
28,8
16,8
)
y
r
a
d
n
o
c
e
S
(
e
c
a
f
r
e
t
n
I
E
D
I
56
8K2 8P4R RN978
8K2 8P4R RN1078
8K2 8P4R RN1034
8K2 8P4R RN91
19,8
19,8
VCC3
345678
AD(31)
P2
AD31
AD(30)
F4
AD30
AD(29)
P4
AD29
AD(28)
F5
AD28
AD(27)
N2
AD27
AD(26)
D3
AD26
AD(25)
P3
AD25
AD(24)
E6
AD24
AD(23)
N4
AD23
AD(22)
C4
AD22
AD(21)
N5
AD21
AD(20)
H3
AD20
AD(19)
P5
AD19
AD(18)
B2
AD18
AD(17)
L1
AD17
AD(16)
G4
AD16
AD(15)
G5
AD15
AD(14)
K1
AD14
AD(13)
G2
AD13
AD(12)
L5
AD12
H4
AD(11)
AD11
M4
AD(10)
AD10
AD(9)
F2
AD9
AD(8)
K5
AD8
AD(7)
J2
AD7
AD(6)
J3
AD6
AD(5)
H2
AD5
AD(4)
H5
AD4
AD(3)
K4
AD3
AD(2)
G3
AD2
J5
AD(1)
AD1
J4
AD(0)
AD0
C_BE-(3)
M2
C_BE3-
C_BE-(2)
N3
C_BE2-
C_BE-(1)
J1
C_BE1-
C_BE-(0)
E3
C_BE0-
SDD15SDD14SDD13SDD12SDD11SDD10-
SDD9SDD8SDD7SDD6SDD5SDD4SDD3SDD2SDD1SDD0-
SDIOW-
SDDACK-
SDDREQ
SDIOR-
SIORDY
SDA2
SDA1
SDA0
SDCS3SDCS1-
IRQ15
2
ENGINEER:
DRAWN BY:
DATE CHANGED: SIZE:
CHANGED BY:
R&D CHK:
QA CHK:
AA23
AB24
AC24
AB22
AA20
AC22
AD22
Y19
AC20
AB20
AC21
AB21
AD24
AD23
AB23
AA22
Y22
W20
Y20
Y23
Y21
W21
W23
W22
V20
V22
RN108P4R8K2
RN98P4R8K2 3 4
RN108P4R8K2 1 2
RN98P4R8K2 5 6
MAR,18,2003
W.P. YU
W.P. YU
IDE_SDD(15)
IDE_SDD(14)
IDE_SDD(13)
IDE_SDD(12)
IDE_SDD(11)
IDE_SDD(10)
IDE_SDD(9)
IDE_SDD(8)
IDE_SDD(7)
IDE_SDD(6)
IDE_SDD(5)
IDE_SDD(4)
IDE_SDD(3)
IDE_SDD(2)
IDE_SDD(1)
IDE_SDD(0)
AD(0:31)
C_BE-(0:3)
IDE_SDIOWIDE_SDDACKIDE_SDDREQIDE_SDIORIDE_SIORDY
IDE_SDA2
IDE_SDA1
IDE_SDA0
IDE_SDCS3IDE_SDCS1-
IRQ15
PCI_INTAPCI_INTBPCI_INTCPCI_INTD-
PCI_INTEPCI_INTFPCI_INTGPCI_INTH-
Universal Scientific Industrial
TITLE:
REV:
2.1
28,16,17
28,16,17
IDE_SDD(0:15)
28,17,8
17,8
8
8
16,17,8
16,17,8
16,17,8
16,17,8
Stiletto
ICH5
IDE bus,PCI bus
DRAWING NUMBER:
######
19
19
19
19
19
19
19
19
19
19
19
19
PAGE
A
B
C
D
E
F
A3
308
OF
12 6
3 78
4
5
T13
T14
T15
T16
RN6 8K234
RN6 8K212
56
T17
R126
X
R127330K
1M R128
22R6_1%
PWR_GD
RSMRST-
AC_BITCLK
8K2RN5
AC_SDIN0
8K2XRN5 3 4
AC_SDIN1
8K2
AC_SDIN2
8K2XRN5 7
AC_SDOUT
POV_ID0POV_ID1SIO_WAKE-
TEMP_THERM-
BRD_ID0
BRD_ID1
C2_BLOCK_RESETC2_BLOCK_SET-
AFP_PRESPOWER_LEDPOV_BLOCK_RSTENET_DISABLE-
CLEAR_CMOSSATA_LEDFRONT_USB-
SMB_CLK_STBY
SMB_DATA_STBY
8K2RN6 7 8
SPKR
WORSW_ONSUSCLK
8K2RN6
LPCPD-
SLP_S3-
SLP_S4-
DBRESET-
VRMPWRGD
H_PWRGD
THERMTRIP_ICHTHRM-
X
330K
INTRUDER-
19
USB_P0
19
USB_P0-
19
USB_P1
19
USB_P1-
19
USB_P2
19
USB_P2-
19
USB_P3
19
USB_P3-
23
USB_P4
23
USB_P4USB_P5
23
USB_P5-
23
USB_P6
23
USB_P6-
23
USB_P7
23
USB_P7-
23
USB_ICH_OC1USB_ICH_OC2USB_ICH_OC3-
BRD_ID2
2ND_SERIAL-
R129
CLK_48M_USB
25,4,9
28,25,9
22,9
22,9
9
9
22,9
24,9
24,9
20,9
V
3
B
S
V
3
B
24
S
26,25,4
26,25
CLK_14M_ICH
R357
24
19
23
23
9
21,9
10
20,9
9
9
9
9
22
25
24
28
9
19
23,9
28,24,16,17,23
28,24,16,17,23
22
21,9
25
20
24,25,2,9
28,26,27
2
3,9
9
VBAT
6
2
C
3,9
10
F
P
8
1
4,2
THERMTRIP_ICH-
C2_BLOCK_RESET-
9
9
EE_DOUT
EE_DIN
EE_SHCLK
EE_CS
1
D
N
G
2
R130
10M
2
0
4
F
0
7
_
P
2
P
8
C
1
A
C
E
R
O
C
V
H_PROCHOT-
H_SMI-
2,20,9
C2_BLOCK_SET-
Flash Write-Protect Latch
U17
93C46
RTX1
X1
32.768KHZ
RTX2
2
0
4
0
_
P
A
C
VCC3
SB3V
POV_ID0-
24,9
9
Q41
3904
R131
4K7
2
C28
X
CAP_0402
1
3
1500PF
THRM-
21,9
24,25,2,9
3,9
VCC3
Q43
3904
R135
4K7
2
2
3
K
1
0
R
1
1
Q40
2
2N7002
3
4
3
K
1
0
R
1
1
Q42
2
2N7002
3
25
CLK_33M_FWH
10
SB3V
VCORE
8
3
VCC
EEDI
4
7
EEDO
NC2
2
6
EESK
NC1
1
EECS
GND
2
0
7
4
2
0
B
5
C
ONLY FOR Kinnereth-R
6
3
1
R
7
K
4
R138
R139 1K
PRST_FWH-
VCC3
1
4
1
R
7
K
4
Q44
3904
2
GPIO4 : Pullup for 10/100 Etherent.
GPIO4 : Pulldown for gigabit Etherent.
2
4
1
K
R
1
R137
1K
1K
XR140
1
3
24,9
20,9
21,9
23,9
20,9
9
2,9
THERMTRIP_ICH-
X
3
4
1
R
H_INIT-
POV_ID1-
SIO_WAKE-
2ND_SERIALFRONT_USB-
DBRESET-
TEMP_THERM-
THRM-
H_FERR-
U19
1
VPP
12
ID0
11
ID1
10
ID2
9
ID3
6
GPIO0
5
GPIO1
4
GPIO2
3
GPIO3
30
GPIO4
8
TBL#
7
WP#
2
RST#
24
INIT#
31
CLK
29
IC
4
4
1
FWH_32
R
7
K
4
9
9
VBAT
9
9
3
F
9
U18
BATTERY
R133
3K
1
U
M
1
C
ENGINEER:
SB3V
1
3
2
BAT54C
D7
W.P. YU
DRAWN BY:
W.P. YU
DATE CHANGED: SIZE:
MAR,18,2003
CHANGED BY:
R&D CHK:
QA CHK:
67
RN7 8K2
RN7 8K212
WOR-
R305 4K7
R145
R146 10K
R147
VCC1
VCC2
VCCA
FWH0
FWH1
FWH2
FWH3
FWH4
RFU0
RFU1
RFU2
RFU3
RFU4
GNDA
GND1
GND2
2,9
Stiletto ID : 000
Shadow ID : 001
BRD_ID0
BRD_ID1
BRD_ID2
Universal Scientific Industrial
TITLE:
AC97,LAN,Hub interface,USB,FWH
REV:
2.1
34
R149
VCC3
32
25
27
13
L_AD(0)
14
L_AD(1)
15
L_AD(2)
17
L_AD(3)
23
18
19
20
21
22
28
26
16
Stiletto
ICH5
DRAWING NUMBER:
######
8K2RN7 5 6
8K2RN7 7 8
4K7
10KR148
4K7
62R
62RR150
2
0
9
8
4
0
2
2
B
B
C
C
R151 X
R152
R154 4K7
R155 X
2
0
4
0
L_AD(0:3)
L_FRAME-
4K7
XR153
4K7R156
VCORE
SB3V
24,20,9
24,20,9
PAGE
A
B
C
D
E
F
A3
309
OF
U16
T22
A20GATE
V23
A20M-
P22
CPUSLP-
U24
FERR-
R21
IGNNE-
R23
INIT-
U23
CPU Interface
INTR
R22
NMI
P23
RCIN-
F23
SERIRQ
V24
XRN4 1 2
T9
T10
L_AD(0)
L_AD(1)
L_AD(2)
L_AD(3)
HI(0)
HI(1)
HI(2)
HI(3)
HI(4)
HI(5)
HI(6)
HI(7)
HI(8)
HI(9)
HI(10)
EE_DIN
EE_CS
AA10
AB10
AC11
AB12
AA12
AB13
AC12
T24
P20
R24
AA8
AB8
AD7
AC7
AD9
AC9
Y11
Y9
AC5
AD5
T5
R4
R3
U4
T4
U5
R2
H20
H21
J20
H23
M23
M21
N21
M20
L22
J22
K21
G22
K23
J24
N24
L20
L24
N22
C10
C9
C11
D9
E9
B12
D10
E10
AA1
B11
B10
A12
B9
B8
C12
A9
E12
D12
A13
D8
SMISTPCLK-
DPRSLPVR
DPSLP-
SATA0T_P
SATA0T_N
SATA0R_N
SATA0R_P
SATA1T_P
SATA1T_N
SATA1R_N
SATA1R_P
SATARBIASP
SATARBIASN
CLK100P
CLK100N
LAD0
LAD1
LAD2
LAD3
LFRAMELDRQ0LDRQ1-_GPI41
RTC_1
RTC_2
RTCRSTRSMRSTPWROK
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11
HI_STBF
HI_STBS
HIRCOMP
HI_VSWING
HIREF
CLK66
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC
LAN_CLK
LAN_RST-
EE_DIN
EE_CS
EE_SHCLK
EE_DOUT
AC_SYNC
AC_RSTAC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_BIT_CLK
S-ATA
LPC
Hub Link
LAN
AC97
GPIO
SMBus
USB
SMBALERT-_GPI11
STP_CPU-_GPO20
C3_STAT-_GPO21
CPUPERF-_GPO22
SSMUXSEL_GPO23
CLKRUN-_GPIO24
VGATE_VRMPWRGD
CPUPWRGD_GPO49
AGPBUSY-_GPI6
GPI12
GPI13
STP_PCI_GPO18
SLP_S1-_GPO19
GPIO25
GPIO27
GPIO28
GPIO32
GPIO33
GPIO34
SMBCLK
SMBDATA
SMLINK0
SMLINK1
LINKALERT-
PWRBTN-
SUSCLK
BATLOW-
SUS_STAT-
SLP_S3SLP_S4SLP_S5-
SYS_RESET-
THRMTRIP-
THRM-
INTVRMEN
CLK14
INTRUDER-
USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
USBP4P
USBP4N
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N
OC4-_GPIO9
OC5-_GPIO10
OC6-_GPIO14
OC7-_GPIO15
USBRBIAS
USBRBIAS-
CLK48
SPKR
OC0OC1OC2OC3-
R5
U3
GPI7
Y2
GPI8
AC3
W4
W5
U21
T20
U22
R1
U20
F22
AC1
W3
V3
W2
T1
G23
F21
AD2
AD1
AD3
AA2
V5
E24
AB3
RI-
Y4
Y1
AB2
AB1
W1
U2
AA3
U1
R20
P24
T21
T2
AD10
F20
Y12
A11
NC
C23
D23
A22
B22
C21
D21
A20
B20
C19
D19
A18
B18
C17
D17
A16
B16
C15
D15
D14
C14
B14
A14
D13
C13
A24
B24
F24
ICH5_2
VCC3
9
R117
10K
JP7
1
NC
2
CLEAR
3
GND
CLEAR-CMOS_3X1
2-3 :CLEAR CMOS
2
3 8
10KR123
R124
22K
R125 10K
RN5 X12
X56
8
RN3 X34
RN4 5 6
RN3 X12
RN4 X7
24
24
24
24
24
24
24
24
CLK_100M_ICH
CLK_100M_ICH-
24,20,9
24,20,9
L_FRAME-
24,20
9
9
28,25,9
9
ICH_PWR_GD
5
5
5
52R3_1%
10
2
0
4
0
28
28
28
28
28
28
28
28
0R
R118
LAN of ICH5 Disable
22
22
22,9
22,9
VCC3
22,9
K
1
6
3
3
R
X
RN4
34
78
RN3
SATA0TXP
SATA0TXN
SATA0RXN
SATA0RXP
SATA1TXP
SATA1TXN
SATA1RXN
SATA1RXP
L_AD(0:3)
L_DRQ0-
RTX1
RTX2
RSMRST-
HI(0:10)
HI_STBF
HI_STBS
R120
CLK_66M_ICH
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC
LAN_CLK
9
1
K
1
X
0
R
1
AC_SYNC
AC_RST-
AC_SDOUT
AC_SDIN0
AC_SDIN1
9
AC_SDIN2
9
AC_BITCLK
ICH_PWR_GD
CLEAR_CMOS-
9
R122
62R
8
R121
24R9_1%
X
X
XRN3 5 6
X
T11
EE_SHCLK
EE_DOUT
A20GATE
20
2
24,17,20
2,20,9
2,9
2,9
20
2
2
2
2
2
H_A20M-
H_SLP-
H_FERR-
H_IGNNE-
H_INITH_INTR
H_NMI
KBREST
SERIRQ
H_SMI-
H_STPCLK-
A
B
10
10
VBAT
6
1
1
K
0
R
8
C
1
2
0
4
4
0
2
B
C
VCC1.5V
D
5
HI_SWING
HI_VEREF
5
28
LAN_PWRGD-
2
0
5
6
4
0
2
2
B
B
C
C
E
NOPOP
D19
X_4148
5
ICH_SYNC-
F
PWR_GD
25,4,9
21
21
X_4148
D20
R215
0R
1 45