Asus A3L Schematic

5

NMC

4

3

2

1

FILE LIST

01_BLOCK DIAGRAM

THERMAL

D D

A3

05

POWER
(IMVP4)

BLOCK

FAN

BANIAS

24.5W

37

38 39 40 41 42 43 44

DIAGRAM

35

North
Bridge

A3N
A3L

C C

A3Ne/A6Ne

A3Le

855GM
852GM
855GME
852GME
852GMV

CLOCK
GEN

18

B B

1394

Card
Reader

22

DDR

266
266
333
333
266

1394

CARDBUS

22

21

PCMCIA

23

CPU
Celeron/ Banias/

Dothan(400)
Celeron/ Banias/
Dothan(400)
Celeron/ Banias/
Dothan(400)
Celeron/ Banias/
Dothan(400)/ Dothan(533)
Celeron/ Banias/
Dothan(400)/ Dothan(533)

AUDIO AMP
& MIC

31

32

20

MINIPCI

&

DEBUG
PORT

LCD

12

CRT

13

AC'97
CODEC

30

MDC

33

LAN

19

LAN &
Modem

LVDS

RGB

AC97

PCI

34

Jack

A A

Discharge
circuit

29

5

Function
Key

36 46

Screw
Hole

4

33

04

03

MCHM

MONTARA

06

07

15

14

USB 2.0

USB X4

USB X2
for

CCD &
WLAN

12

PSB

-GM

3.8W

08

HUB

ICH4

2.9W

16

09

17

3

DDR

IDE
Ultra
ATA100

KBC

26

DDR TERMINATION

11

855GM/GME:266/333
852GM/GMV/GME:266/266/333

DUAL DDR SODIMM

10

SECONDARY IDE

25

PRIMARY IDE

24

LPC

SIO

27

PRINTER
PORT

28

CardBUS:1894/1043

SIR

28

SSID/SVID
LAN:1045/1043
MDC:1826/1043

1394:1897/1043

2

02_POWER DIAGRAM
03_CPU-BANIAS(HOST)
04_CPU-BANIAS(PWR)
05_THERMAL
06_NB-MCHM(DDR)
07_NB-MCHM(HOST)
08_NB-MCHM(VGA)

45

09_NB-MCHM(PWR)
10_DUAL DDR SODIMM
11_DDR TERMINATION
12_LVDS & BACKLIGHT
13_CRT CONNECTOR
14_ICH4-M(HUB_PCI)
15_ICH4-M(H_U_IDE_PM)
16_ICH4-M(PWR)
17_ICH4-M_PULLUP
18_CLOCK-ICS950815
19_LAN-RTL8100CL
20_MINIPCI
21_CB1394-R5C593(1)
22_CB1394-R5C593(2)
23_PCMCIA SOCKET
24_IDE-HD
25_IDE-ODD
26_KBC-M38857
27_SIO-ITE7805
28_IR&LPT_PORT
29_DISCHARGE CIRCUIT
30_CODEC-ALC650
31_AUDIO AMP
32_MIC
33_MDC&RJ45&RJ11
34_USB
35_FAN&Audio DJ
36_FUNCTION KEY
37_PWR & RESET SEQ
38_VCORE
39_1.25V&1.8V
40_2.5V&1.5V&1.35V&1 .0 5V
41_SYSTEM
42_LOAD SWITCH
43_CHARGER
44_PIC16C54
45_BATLOW/SD#
46_SCREW HOLE & M/B SETTING
47_REVISION(1)
48_REVISION(2)
49_REVISION(3)
50_REVISION(4)
51_BLOCK DIAGRAM 5E
52_BLOCK DIAGRAM 7H
53_Part Reference 1
54_Part Reference 2

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

01

55_Power Net Reference

Title :

BLOCK DIAGRAM

Engineer:

John Hung

1

155Monday, November 15, 2004

Rev

2.4

of

5

NMC

System work voltage
Adapter in : 19.5 ~18.5 V
Battery in : 16.8 ~ 11.6V

CPU_VRON

D D

AC_BAT_SYS

MAX1987

4

3

2

1

+V1.25S : JP4,5 page 39
+V2.5 : JP6 page 40

+V1.2S : JP7 page 40
VR_VID0-VR_VID5
PM_STPCPU#.,PM_DPRSLPVR.,PCI#.,MCH_OK.,CLK_EN#

+VCCP : JP9 page 40

+V5S : JP13 page 42

+V5 : JP14 page 42

+VCORE

(25A)

+V1.5SUS : JP15 page 39

+V1.8 : JP16,19 page 39

VRM_PWRGD

+V1.8S : JP17 page42

+V12 : JP18 page 42

+V1.5S : JP22 page 40

SUSC#.

LTC3728
(Regulator)

(3V_ON)

SUSB#

SUSC#

+1.5VO

+2.5VO

78L12

(2A)

+5VO

+V3.3SUS

(0.15A)

+12VO

+V1.5S

+V2.5

(5A)

(5A)

SUSB#
SUSB#

SUSC#
SUSB#

SUSB#

+V5S
+V3S
+V5
+V3
+V12S
+V12

+V1.5S(5A)

+V5A : JP24 page 40

+V3.3A : JP26 or 27 page 39

+V3.3S : JP28 page 42

+V3.3 : JP29 page 42

TPS5130

C C

+5VAO

SUSB#

SUSB#

+1.2VO

+1.05VO

SUSB#

+V2.5

CM8562

+V1.25S

(2A)

(1A)

(2A)

+V1.2S

+VCCP

SWITCH

A/D_VIN

BAT_S

TS#

Power
Signal
Circuit

SHUT_DOWN#

BAT_IN#_OC

ACIN_OC

AC_APR_UC

(Regulator)

SUSC#

BAT

(1A)

+V1.8

SUSB#

+V1.8S

TS#

SUSB#

AC_APR_UC

SMC_BAT

SMD_BAT

PIC16C54C

CHG EN#

CHG LED_UP

PWR LED_UP

BAT_LLOW

+2.5VO

MIC37101-1.8

+1.8VO

LDO

PIC + TL494

B B

(Charge)

FDS6679

(20mA)

FD6JK3TP

MIC5223MB

A/D_VIN

+3VALWAYS_M

78L05

(Regulator)

+V3.3A

(Regulator)

+V3.3SUS

A A

CM2855
(LDO)

+5VAO

5

4

+V1.5SUS

+5VALWAYS

+5VO

+5VCHG

3

(100mA)

SWITCH

(F02JK2E)

+5VLCM

LM4040BIM
(Regulator)

2

+2.5VREF

(500uA)

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Title :

Engineer:

1

POWER DIAGRAM

Adams Lin

255Monday, November 15, 2004

Rev

2.4

of

5

NMC

4

3

2

1

H_A#[16:3]7

D D

H_ADSTB#07

H_REQ#[4:0]7

H_A#[31:17]7

ADDR GROUP 0 -> L6
ADDR GROUP 1 -> L6
SPACE >= 1:2
STROBE SPACE >=1:3
GROUP SPACE >=1:5

LENGTH: 0.5" - 6.5"
(#0012)

C C

H_ADSTB#17

H_DPWR#8

T92 TPC28b
T95 TPC28b

CPU PLL
CIRCUITS

1.71V - 1.89V(+/- 5%)
S0-S1M: 0.3A

+V1.8S_PROC

B B

+V1.8S_VCCA

A A

+V1.8S_F26

12

12

12

12

2025

C26

0.01UF/10V

+V1.8S_AC26

C325

0.01UF/10V

+V1.8S_N1

C104

0.01UF/10V

+V1.8S_B1

C98

0.01UF/10V

12

C24

10UF/6.3V

12

C322

10UF/6.3V

12

C100

10UF/6.3V

12

C103

10UF/6.3V

5

2308

H_A#16
H_A#15

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_D#3
H_A#3

H_REQ#4
H_REQ#3
H_REQ#2
H_REQ#1
H_REQ#0

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

1"-6.5"

_CLK_CPU_BCLK

1

_CLK_CPU_BCLK#

1

_CLK_CPU_BCLK18
_CLK_CPU_BCLK#18

H_A20M#15
H_FERR#15
H_IGNNE#15
H_DPSLP#8,15
H_CPUSLP#15
H_INTR15
H_NMI15
H_SMI#15
H_STPCLK#15

H_PWRGD15

2308

H_THERMDA5
H_THERMDC5
H_THRMTRIP_S#15

PM_PSI#38

CPU Pin A1 need to be enlarged(M)

AA2

Y3

AA3

U1
Y1
Y4

W2

T4

W1

V2
R3
V3
U4
P4
U3
T1
P1
T2
P3
R2

AF1
AE1
AF3
AD6
AE2
AD5
AC6
AB4
AD2
AE4
AD3
AC3
AC7
AC4
AF4
AE5

C19

Frequency
VCCA[1:3]
VCCA[0]

U54
switch to

U31B

A[16]#
A[15]#
A[14]#
A[13]#
A[12]#
A[11]#
A[10]#
A[9]#
A[8]#
A[7]#
A[6]#
A[5]#

ADDRESS GROUP 0ADDRESS GROUP 1

A[4]#
A[3]#
ADSTB[0]#
REQ[4]#
REQ[3]#
REQ[2]#
REQ[1]#
REQ[0]#

A[31]#
A[30]#
A[29]#
A[28]#
A[27]#
A[26]#
A[25]#
A[24]#
A[23]#
A[22]#
A[21]#
A[20]#
A[19]#
A[18]#
A[17]#
ADSTB[1]#

DPWR#

SOCKET479P

2"-8"
2"-8"

T94 TPC28b
T96 TPC28b

<=10"

0.5"-12"
<=10"
<=10"
<=10"
<=10"
<=10"
<=10"
<=10"

<=10"

H_VID5
H_VID4
H_VID3
H_VID2
H_VID1
H_VID0

+V1.8S_AC26
+V1.8S_N1
+V1.8S_B1
+V1.8S_F26

H_PROCHOT#

T93 TPC28b

T98 TPC28b

Celeron

100 100 100 133

1.8V 1.8V

ADS#
PRDY#
PREQ#

BNR#

BPRI#

DBR#

DEFER#

DRDY#
DBSY#

BR0#

CONTROL

IERR#

INIT#

LOCK#

RESET#

RS[2]#
RS[1]#
RS[0]#

TRDY#

HIT#

HITM#

1
1

1

1

Banias

AC26

1.8V1.8V

B15
B14
A16
A15

F26

B18
A18
C17
B17

C16

C14
AF7

N2
A10
B10

L1
J3

A7

L4
H2
M2

N4

A4

B5

J2

B11
L2
K1
H1

M3

K3
K4

U31C

C2
D3
A3

A6
D1
D4
B4
C6

E4

H4
G4
G3
F3
F2
E2

N1
B1

E1

C3

B2

SOCKET479P

H_PRDY#
H_PREQ#H_A#14

1

H_BR0#

H_IERR#

0.5"-12"

H_RS#2
H_RS#1
H_RS#0

BCLK[0]
BCLK[1]
ITP_CLK[0]
ITP_CLK[1]

A20M#
FERR#
IGNNE#

SLP#
LINT0
LINT1
SMI#
STPCLK#

PWRGOOD

VID[5]
VID[4]
VID[3]
VID[2]
VID[1]
VID[0]

VCCA[3]
VCCA[2]
VCCA[1]
VCCA[0]

THERMDA
THERMDC
THERMTRIP#
PROCHOT#

RSVD5
RSVD4
RSVD3
RSVD2
RSVD1
RSVD0

Dothan
(400)

1.8V

1.8V

4

T107TPC28b

<=10"

<=10"

<=3"

R271 56Ohm

COMP[3]
COMP[2]

HOSTCLKLEGACY CPU

COMP[1]
COMP[0]

BPM[3]#DPSLP#
BPM[2]#
BPM[1]#
BPM[0]#

GTLREF[3]
GTLREF[2]
GTLREF[1]
GTLREF[0]

TEST1
TEST2

MISC

TCK

TDO
TMS

TRST#

VCCSENSE

VSSSENSE

H_VID5
H_VID4
H_VID3
H_VID2
H_VID1
H_VID0

AB1
AB2
P26
P25

C9B7
A9
B8
C8

AC1
G1
E26
AD26

C5
F23

A13
C12

TDI

A12
C11
B13

AE7

AF6

Dothan
(533)

NC

1.5V

Pin 1,2Pin 3,4

H_ADS# 7

H_BNR# 7
H_BPRI# 7

H_DEFER# 7
H_DRDY# 7
H_DBSY# 7

H_BR0# 7

12

H_INIT# 15,27

H_LOCK# 7

H_CPURST# 7

H_RS#[2:0] 7
H_TRDY# 7

H_HIT# 7
H_HITM# 7

CPU_COMP3
CPU_COMP2
CPU_COMP1
CPU_COMP0

H_BPM#3
H_BPM#2
H_BPM#1
H_BPM#0

H_GTLREF0

1
1

H_TCK
H_TDI
H_TDO
H_TMS
H_TRST#

COMMON CLOCK -> L6
WIDTH: 5 mils
SPACE >= 1:2
GROUP SPACE >=1:5
LENGTH: 1" - 6.5"(OPT: 4"+/-0.5")
Breakout Length:<=200 mil
(#0011)

+VCCP

VR_VID5 38
VR_VID4 38
VR_VID3 38
VR_VID2 38
VR_VID1 38
VR_VID0 38

T103TPC28b

1

T20 TPC28b

1

T106TPC28b

1

T105TPC28b

1

T21 TPC28b
T88 TPC28b

H_DINV#07
H_DSTBN#07
H_DSTBP#07

H_DINV#17
H_DSTBN#17
H_DSTBP#17

TOPOLOGY 2A:
R-CPU-ICH Y-FORK
CPU-ICH: 0.5" - 12"
R - CPU <= 3"
(#0013)

H_PWRGD

TOPOLOGY 2B:
MCH-CPU-ICH4
MCH-CPU:0.5"-6.5"
CPU-ICH4:0.5"-12"
(#0013)

H_DPSLP#

TOPOLOGY 3:
CPU-ICH-R-LSC-FWH
CPU-ICH:0.5" - 12"
R - LSC <= 3"
LSC-FWH:0. 5"-6"(#0013)

H_INIT#

Close to Pin A12 of CPU
Width= 5 mils
Length <= 2"

3

H_D#15
H_D#14
H_D#13
H_D#12
H_D#11
H_D#10
H_D#9
H_D#8
H_D#7
H_D#6

H_D#4

H_D#2
H_D#1
H_D#0

H_D#31
H_D#30
H_D#29
H_D#28
H_D#27
H_D#26
H_D#25
H_D#24 H_D#56
H_D#23
H_D#22
H_D#21
H_D#20
H_D#19
H_D#18
H_D#17
H_D#16

+VCCP +VCCP

12

R73
332Ohm

CPU DEBUG PORT

H_PREQ#
H_PRDY#

Close to Pin A8 of CPU

H_TM

S
H_TDO
H_TDI
H_TCK
H_TRST#

U31A

C25

D[15]#

E23

D[14]#

B23

D[13]#

C26

D[12]#

E24

D[11]#

D24

D[10]#

B24

D[9]#

C20

D[8]#

B20

D[7]#

A21

D[6]#

B26

D[5]#

A24
B21
A22
A25

A19
D25
C23
C22

K25
N25
H26
M25
N24

L26

J25
M23

J23
G24
F25
H24
M26

L23
G25
H23

J26
K24

L24

TOPOLOGY 1B:
CPU-ICH-R
CPU-ICH: 0.5" - 12"
ICH-R <= 3"
(#0013)

TOPOLOGY 1C:
CPU-R-LSC-ICH
CPU-R: 0.5" - 12"
R - LSC<= 3"
LSC-ICH:0.5"-12"

TOPOLOGY 1B:
CPU-ICH-R
CPU-ICH: 0.5" - 12"
ICH-R <= 3"
(#0013)

R261 200Ohm /
R260 56Ohm

CPU JTAG

R250 39Ohm
R247 56Ohm
R248 150Ohm
R246 27.4Ohm

1 2

R245 680Ohm

1 2

D[4]#
D[3]#
D[2]#
D[1]#
D[0]#
DINV[0]#
DSTBN[0]#
DSTBP[0]#

D[31]#
D[30]#
D[29]#
D[28]#
D[27]#
D[26]#
D[25]#
D[24]#
D[23]#
D[22]#
D[21]#
D[20]#
D[19]#
D[18]#
D[17]#
D[16]#
DINV[1]#
DSTBN[1]#
DSTBP[1]#

SOCKET479P

H_FERR#

H_PROCHOT#

H_THRMTRIP_S#

12
12

12
12
12

DATA GROUP 0DATA GROUP 1

2

D[47]#
D[46]#
D[45]#
D[44]#
D[43]#
D[42]#
D[41]#
D[40]#
D[39]#
D[38]#
D[37]#
D[36]#

DATA GROUP 2DATA GROUP 3

D[35]#
D[34]#
D[33]#
D[32]#

DINV[2]#
DSTBN[2]#
DSTBP[2]#

D[63]#
D[62]#
D[61]#
D[60]#
D[59]#
D[58]#
D[57]#
D[56]#
D[55]#
D[54]#
D[53]#
D[52]#
D[51]#
D[50]#
D[49]#
D[48]#

DINV[3]#
DSTBN[3]#
DSTBP[3]#

R71
56Ohm

R244
56Ohm

R239
56Ohm

+VCCP

+VCCP

+VCCP

+VCCP

Y25
AA26
Y23
V26
U25
V24
U26
AA23
R23
R26
R24
V23
U23
T25
AA24
Y26
T24
W25
W24

AF26
AF22
AF25
AD21
AE21
AF20
AD24
AF23
AE22
AD23
AC25
AC22
AC20
AB24
AC23
AB25
AD20
AE24
AE25

12

12

12

H_D#47
H_D#46
H_D#45
H_D#44
H_D#43
H_D#42
H_D#41
H_D#40
H_D#39
H_D#38
H_D#37H_D#5
H_D#36
H_D#35
H_D#34
H_D#33
H_D#32

H_D#63
H_D#62
H_D#61
H_D#60
H_D#59
H_D#58
H_D#57

H_D#55
H_D#54
H_D#53
H_D#52
H_D#51
H_D#50
H_D#49
H_D#48

H_GTLREF0
LENGTH <=0.5"
WIDTH = 5 mils
SPACE >= 25 mils

X BPSB(#0004)

CPU_COMP2 :
Length <= 0.5"
Width = 20 mils(L1/L4)
Space>= 25 mils
X BPSB(#0001)

CPU_COMP2

Pin AD1,AC2 of BANIAS

CPU_COMP3 :
Length <= 0.5"
Width = 5 mils
Space>= 25 mils
X BPSB(#0001)

CPU_COMP3

Pin AD1,AC2 of BANIAS

ASUSTek COMPUTER INC. NB1

Date: Sheet

H_D#[63:0] 7

DATA GROUP 0,2 -> L6
DATA GROUP 1,3 -> L6
SPACE >= 1:3
GROUP SPACE >=1:5

LENGTH: 0.5" - 5.5"
(#0012)

H_DINV#2 7
H_DSTBN#2 7
H_DSTBP#2 7

H_DINV#3 7
H_DSTBN#3 7
H_DSTBP#3 7

R75

27.4Ohm

1 2

R76
56Ohm

1 2

Size Project Name

Custom

A3N/A3L

+VCCP

Close to

12

Pin AD26
of CPU

R224
1KOhm

H_GTLREF0

12

Same Side w/ CPU

R223
2KOhm

CPU_COMP0 :
Length <= 0.5"
Width = 20 mils(L1/L4)
Space>= 25 mils
X BPSB(#0001)

R221

CPU_COMP0

CPU_COMP1

27.4Ohm

1 2

CPU_COMP1 :
Length <= 0.5"
Width = 5 mils
Space>= 25 mils
X BPSB(#0001)

1 2

Title :

Engineer:

1

R222
56Ohm

CPU-BANIAS(HOST)

John Hung

355Monday, November 15, 2004

Rev

2.4

of

5

NMC

4

3

2

1

K22

VCC27

VCC26

VCC25

VCC24

VCC23

VCC

VCCP15

VCCP16

VCCP17

VCCP18

VCCP19

0.745V - 1.356V(+/- 1.5%)
C0: 25 A
C3: 7.59A
C4: 0.9A

AA21

AA19

AA17

AA15

AA13

AA11

AA9

AA7

AA5

Y22Y6W21W5V22V6U5

VCC38

VCC37

VCC36

VCC35

VCC34

VCC33

VCC32

VCC31

VCC30

VCC29

VCC28

VCCP20

VCCP21

VCCP22

VCCP23

VCCP24

VCCP25

U21

+VCCP+VCCP

AB6

VCC40

VCC39

AB8

VCC41

AB10

VCC42

AB12

VCC43

AB14

VCC44

AB16

VCC45

AB18

VCC46

AB20

VCC47

AB22

VCC48

AC9

VCC49

AC11

VCC50

AC13

VCC51

AC15

VCC52

AC17

VCC53

AC19

VCC54

AD8

VCC55

AD10

VCC56

AD12

VCC57

AD14

VCC58

AD16

VCC59

VCC61
VCC62
VCC63
VCC64
VCC65
VCC66
VCC67
VCC68
VCC69
VCC70
VCC71
VCC72

AD18

SOCKET479P

VCC60

U31D

AE9
AE11
AE13
AE15
AE17
AE19
AF8
AF10
AF12
AF14
AF16
AF18

AD11
AD13
AD15
AD17
AD19
AD22
AD25

AE10
AE12
AE14
AE16
AE18
AE20
AE23
AE26

AF11
AF13
AF15
AF17
AF19
AF21
AF24

AD1
AD4
AD7
AD9

AE3
AE6
AE8

AF2
AF5
AF9

AC24

AC21

VSS160

VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
VSS192

VSS1

A2A5A8

AC18

AC16

VSS159

VSS158

VSS2

VSS3

A11

AC14

AC12

VSS157

VSS156

VSS4

VSS5

A14

A17

AC10

AC8

VSS155

VSS154

VSS6

VSS7

A20

A23

AC5

AC2

AB26

VSS153

VSS152

VSS151

VSS150

VSS8

VSS9

VSS10

VSS11

A26B3B6B9B12

AB23

AB21

VSS149

VSS12

AB19

AB17

VSS148

VSS147

VSS13

VSS14

B16

B19

AB15

AB13

VSS146

VSS145

VSS144

VSS15

VSS16

VSS17

B22

B25C1C4C7C10

AB11

AB9

VSS143

VSS18

AB7

AB5

VSS142

VSS141

VSS19

VSS20

AB3

AA25

VSS140

VSS139

VSS21

VSS22

C13

C15

AA22

AA20

VSS138

VSS137

VSS23

VSS24

C18

C21

AA18

AA16

AA14

VSS136

VSS135

VSS134

VSS25

VSS26

VSS27

C24D2D5D7D9

AA12

AA10

AA8

AA6

VSS133

VSS132

VSS131

VSS130

VSS129

GND

VSS28

VSS29

VSS30

VSS31

VSS32

D11

D13

AA4

AA1

VSS128

VSS33

D15

D17

Y24

Y21Y5Y2

VSS127

VSS126

VSS34

VSS35

D19

D21

VSS125

VSS124

VSS123

VSS36

VSS37

VSS38

D23

D26E3E6E8E10

W26

W23

VSS122

VSS39

W22W6W3

VSS121

VSS120

VSS40

VSS41

VSS119

VSS118

VSS42

VSS43

E12

V25

V21V5V4V1U24

VSS117

VSS116

VSS115

VSS44

VSS45

VSS46

E14

E16

E18

U22U6U2

VSS114

VSS113

VSS112

VSS111

VSS47

VSS48

VSS49

VSS50

E20

E22

E25F1F4F5F7F9F11

VSS110

VSS109

VSS51

VSS52

T26

T23

VSS108

VSS53

T21T5T3

VSS107

VSS106

VSS54

VSS55

VSS105

VSS56

F13

F15

R25

R22R6R4R1P24

VSS104

VSS103

VSS102

VSS57

VSS58

VSS59

F17

F19

VSS101

VSS60

F21

F24G2G6

VSS99

VSS100

VSS61

VSS62

P21

VSS98

VSS97

VSS96
VSS95
VSS94
VSS93
VSS92
VSS91
VSS90
VSS89
VSS88
VSS87
VSS86
VSS85
VSS84
VSS83
VSS82
VSS81
VSS80
VSS79
VSS78
VSS77
VSS76
VSS75
VSS74
VSS73
VSS72
VSS71
VSS70
VSS69
VSS68
VSS67
VSS66
VSS65

VSS63

VSS64

G22

U31E

SOCKET479P

P5
P2
N26
N23
N22
N6
N3
M24
M21
M5
M4
M1
L25
L22
L6
L3
K26
K23
K21
K5
K2
J24
J22
J6
J4
J1
H25
H21
H5
H3
G26
G23

HFM(1.3GHz-1.7GHz): 1.468V
LFM( 600MHz): 0.956V

+VCORE

D D

VCC21

VCC20

VCC19

VCC18

VCC17

VCC16

VCCP8

VCCP9

VCCP10

VCCP11

VCCP12

VCCP13

F10

F12

F14

F16K6L5

1.0V - 1.1V(+/- 5%)
S0-S1M: 2.5
A(CPU,MCH,ICH)

J21J5H22H6G21G5F22

VCC22

VCCP14

L21M6M22N5N21P6P22R5R21T6T22

F20

F18F8F6

E21

E19

E17E9E7E5D22

D20

D18D8D6

VCC9

VCC8

VCC7

VCC6

VCC5

VCC4

VCC3

VCC2

VCC1

VCCQ[1]

VCCQ[0]

W4

C C

12

C35

0.1uF/10V

D10

P23

12

C89

0.1uF/10V

VCC10

VCCP1

VCCP2

D12

VCC11

VCCP3

D14

VCC12

VCCP4

D16

VCC13

VCCP5

E11

VCC14

VCCP6

E13

VCC15

VCCP7

E15

+VCORE

12

B B

A A

C359
10UF/6.3V

12

C70
10UF/6.3V

12

C357
10UF/6.3V

M3N : Four 200 uF are located in IMVP4
A3N : Delete 10uF/6.3V from 35pcs to
17pcs

CPU VCORE Decoupling Capacitor

12

C338
10UF/6.3V

12

C358
10UF/6.3V

12

C346
10UF/6.3V

5

12

C368
10UF/6.3V

12

C57
10UF/6.3V

12

C69
10UF/6.3V

12

C369
10UF/6.3V

12

C351
10UF/6.3V

12

C39
10UF/6.3V

12

C51
10UF/6.3V

12

C352
10UF/6.3V

12

C355
10UF/6.3V

12

C343
10UF/6.3V

12

C353
10UF/6.3V

Mid Frequency
Decoupling (Place
around
Processor)

High Frequency
Decoupling (Place
underneath
Processor) using
10uF/6.3V X5R

+VCORE
Bulk
Decoupling

4

3

+VCCP

12

CE1

+

150U/4.0V

+V3.3S +V1.8S_PROC

12

FREQ_SEL8,18

C538

4.7U

+V3.3S

Vref=1.176V

U53

3

EN

2

GND

1

VIN

CM2855IM26

R404 10KOhm

1 2

5

+VCCP (CPU) Decoupling Capacitor
(Place near CPU)

12

12

C336

0.1uF/10V

1 2

R398 5.62KOhm

2

12

C344

0.1uF/10V

+V1.8S_PROC

12

R405

0Ohm

12

C537

4.7U

C337

0.1uF/10V

VOUT

ADJ

PG

34

12

C34

0.1uF/10V

+V1.8S

6
5
4

R400

22.1KOhm

2

Q93B
UM6K1N

12

12

61

C42

0.1uF/10V

1 2

R397 0Ohm

R399

20KOhm

Q93A

UM6K1N

12

12

C360

0.1uF/10V

12

C335

0.1uF/10V

12

C340

0.1uF/10V

2308

For A3N/A3NE/A3L:
Load R397

For A3LE:
Load C537, C538, Q93, R398,
R399, R400, R404, R405, U53

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

1

12

12

C41

0.1uF/10V

C59

0.1uF/10V

CPU-BANIAS(PWR)

John Hung

of

455Monday, November 15, 2004

Rev

2.4

5

NMC

D D

4

3

2

1

C C

Route H_THERMDA and H_THERMDC
on the same layer

------------------OTHER SIGNALS
12 mils
===============GND
10 mils
=========H_THERMDA(10 mils)
10 mils
=========H_THERMDC(10 mils)
10 mils
=========GND
12 mils

---------------------OTHER SIGNALS

Avoid BPSB,Power

B B

+V3.3S_THM+V3.3S

1 2

R243
200Ohm

SCL_3S10,17,18

SDA_3S10,17,18

PM_THRM#(Pull-Up 10K in Page 35)

A A

PM_THRM#15,35

SCL_3S

12

Close to Pin A18
& B18 of CPU

Standby Mode: 3uA(Max. 10uA)
Full Active: 0.5 mA(Max. 1mA)

+V3.3S_THM

C349

0.1uF/10V
U33

8

SMBCLK

7

SMBDATA

6

ALERT#

1

VCC
OVERT

GND

5

DXP

DXN

MAX6657

4

2

3

OS#_OC

H_THERMDASDA_3S

H_THERMDC

OS#_OC(Pull-Up 10K in Page 35)

OS#_OC 35

4"-8"

12

C354

2200P

4"-8"

H_THERMDA 3

H_THERMDC 3

5

4

Title :

THERMAL

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

3

2

Date: Sheet

A3N/A3L

Engineer:

John Hung

Rev

2.4

of

1

555Monday, November 15, 2004

5

NMC

4

3

2

1

Thermal Po wer: ~ 3.8W

DDR_DATA0
DDR_DATA1
DDR_DATA2

D D

1107

_DDR_DATA0
_DDR_DATA4
_DDR_DATA1
_DDR_DATA5
_DDR_DQS0
_DDR_DM0
_DDR_DATA6
_DDR_DATA2

_DDR_DATA3
_DDR_DATA7
_DDR_DATA8
_DDR_DATA12
_DDR_DATA9
_DDR_DATA13
_DDR_DQS1
_DDR_DM1

_DDR_DATA10
_DDR_DATA14
_DDR_DATA11

C C

_DDR_DATA15
_DDR_DATA16
_DDR_DATA20
_DDR_DATA17
_DDR_DATA21

_DDR_DQS2
_DDR_DM2
_DDR_DATA18
_DDR_DATA22
_DDR_DATA19
_DDR_DATA23
_DDR_DATA24
_DDR_DATA28

_DDR_DATA25
_DDR_DATA29
_DDR_DQS3
_DDR_DM3
_DDR_DATA26
_DDR_DATA30
_DDR_DATA27
_DDR_DATA31

B B

4 13
1 16
3 14
2 15
5 12
6 11
1 16
7 10

8 9
2 15
3 14
4 13
6 11
5 12
7 10
8 9

4 13
1 16
3 14
2 15
5 12
6 11
7 10
8 9

1 16
2 15
4 13
3 14
5 12
6 11
7 10
1 16

8 9
2 15
3 14
4 13
6 11
7 10
8 9
5 12

RN48D10Ohm
RN48A10Ohm
RN48C10Ohm
RN48B10Ohm
RN48E10Ohm
RN48F10Ohm
RN47A10Ohm
RN48G10Ohm

RN48H10Ohm
RN47B10Ohm
RN47C10Ohm
RN47D10Ohm
RN47F10Ohm
RN47E10Ohm
RN47G10Ohm
RN47H10Ohm

RN46D10Ohm
RN46A10Ohm
RN46C10Ohm
RN46B10Ohm
RN46E10Ohm
RN46F10Ohm
RN46G10Ohm
RN46H10Ohm

RN45A10Ohm
RN45B10Ohm
RN45D10Ohm
RN45C10Ohm
RN45E10Ohm
RN45F10Ohm
RN45G10Ohm
RN44A10Ohm

RN45H10Ohm
RN44B10Ohm
RN44C10Ohm
RN44D10Ohm
RN44F10Ohm
RN44G10Ohm
RN44H10Ohm
RN44E10Ohm

DDR_DATA0
DDR_DATA4
DDR_DATA1
DDR_DATA5
DDR_DQS0
DDR_DM0
DDR_DATA6

DDR_DATA3
DDR_DATA7
DDR_DATA8
DDR_DATA12
DDR_DATA9
DDR_DATA13
DDR_DQS1
DDR_DM1

DDR_DATA10
DDR_DATA14
DDR_DATA11
DDR_DATA15
DDR_DATA16
DDR_DATA20
DDR_DATA17
DDR_DATA21

DDR_DQS2
DDR_DM2
DDR_DATA18
DDR_DATA22
DDR_DATA19
DDR_DATA23
DDR_DATA24
DDR_DATA28

DDR_DATA25
DDR_DATA29

DDR_DM3
DDR_DATA26
DDR_DATA30
DDR_DATA27
DDR_DATA31

_DDR_DATA32
_DDR_DATA36
_DDR_DATA33
_DDR_DATA37
_DDR_DQS4
_DDR_DM4
_DDR_DATA34
_DDR_DATA38

_DDR_DATA35
_DDR_DATA39
_DDR_DATA40
_DDR_DATA44
_DDR_DATA41
_DDR_DATA45
_DDR_DQS5
_DDR_DM5

_DDR_DATA42
_DDR_DATA46
_DDR_DATA43
_DDR_DATA47
_DDR_DATA48
_DDR_DATA52
_DDR_DATA49
_DDR_DATA53

_DDR_DQS6
_DDR_DM6
_DDR_DATA50
_DDR_DATA54
_DDR_DATA51
_DDR_DATA55
_DDR_DATA56
_DDR_DATA60

_DDR_DATA57
_DDR_DATA61
_DDR_DQS7
_DDR_DM7
_DDR_DATA58
_DDR_DATA62
_DDR_DATA59
_DDR_DATA63

3 14
1 16
4 13
2 15
5 12
6 11
7 10
8 9

2 15
1 16
6 11
4 13
5 12
3 14
7 10
8 9

3 14
1 16
2 15
4 13
5 12
7 10
6 11
8 9

1 16
2 15
3 14
5 12
4 13
6 11
7 10
8 9

1 16
2 15
3 14
4 13
7 10
5 12
8 9
6 11

RN43C10Ohm
RN43A10Ohm
RN43D10Ohm
RN43B10Ohm
RN43E10Ohm
RN43F10Ohm
RN43G10Ohm
RN43H10Ohm

RN42B10Ohm
RN42A10Ohm
RN42F10Ohm
RN42D10Ohm
RN42E10Ohm
RN42C10Ohm
RN42G10Ohm
RN42H10Ohm

RN41C10Ohm
RN41A10Ohm
RN41B10Ohm
RN41D10Ohm
RN41E10Ohm
RN41G10Ohm
RN41F10Ohm
RN41H10Ohm

RN40A10Ohm
RN40B10Ohm
RN40C10Ohm
RN40E10Ohm
RN40D10Ohm
RN40F10Ohm
RN40G10Ohm
RN40H10Ohm

RN39A10Ohm
RN39B10Ohm
RN39C10Ohm
RN39D10Ohm
RN39G10Ohm
RN39E10Ohm
RN39H10Ohm
RN39F10Ohm

DDR_DATA32
DDR_DATA36
DDR_DATA33
DDR_DATA37
DDR_DQS4
DDR_DM4
DDR_DATA34
DDR_DATA38DDR_DATA2

DDR_DATA35
DDR_DATA39
DDR_DATA40
DDR_DATA44
DDR_DATA41
DDR_DATA45
DDR_DQS5
DDR_DM5

DDR_DATA42
DDR_DATA46
DDR_DATA43
DDR_DATA47
DDR_DATA48
DDR_DATA52
DDR_DATA49
DDR_DATA53

DDR_DQS6
DDR_DM6
DDR_DATA50
DDR_DATA54
DDR_DATA51
DDR_DATA55
DDR_DATA56
DDR_DATA60

DDR_DATA57
DDR_DATA61
DDR_DQS7DDR_DQS3
DDR_DM7
DDR_DATA58
DDR_DATA62
DDR_DATA59
DDR_DATA63

DDR_DATA3
DDR_DATA4

DDR_DATA6
DDR_DATA7
DDR_DATA8
DDR_DATA9
DDR_DATA10
DDR_DATA11
DDR_DATA12
DDR_DATA13
DDR_DATA14
DDR_DATA15
DDR_DATA16
DDR_DATA17
DDR_DATA18
DDR_DATA19
DDR_DATA20
DDR_DATA21
DDR_DATA22
DDR_DATA23
DDR_DATA24
DDR_DATA25
DDR_DATA26
DDR_DATA27
DDR_DATA28
DDR_DATA29
DDR_DATA30
DDR_DATA31
DDR_DATA32
DDR_DATA33
DDR_DATA34
DDR_DATA35
DDR_DATA36
DDR_DATA37
DDR_DATA38
DDR_DATA39
DDR_DATA40
DDR_DATA41
DDR_DATA42
DDR_DATA43
DDR_DATA44
DDR_DATA45
DDR_DATA46
DDR_DATA47
DDR_DATA48
DDR_DATA49
DDR_DATA50
DDR_DATA51
DDR_DATA52
DDR_DATA53
DDR_DATA54
DDR_DATA55
DDR_DATA56
DDR_DATA57
DDR_DATA58
DDR_DATA59
DDR_DATA60
DDR_DATA61
DDR_DATA62
DDR_DATA63

DDR_VREF

12

C114

0.1uF/10V

AG10

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

AJ24

AF2
AE3
AF4
AH2
AD3
AE2
AG4
AH3
AD6
AG5
AG7
AE8
AF5
AH4
AF7
AH6
AF8
AG8
AH9

AH7
AD9

Intel suggested that DDR_VREF should
be turned off in S3-S5. But measure the
leakage because there is no +V2.5S.

52

U8

V+

V-

LMV321

+V5

12

DDR_VREF

4

C116

0.1uF/10V

TP12

TPC28b

1

1.225V-1.275V
S0-S1M:10 mA(Max.
50 mA)

4

1.23125V-1.26875V
S0-S1M:Max. 80 mA
S3: 0 mA

DDR_SMRCOMP

12

12

R273

60.4Ohm

R272

60.4Ohm

12

C380

0.1uF/10V

Close to Pin AJ22

+V2.5 +V2.5_GMCH_SM +V2.5_GMCH_SM +V2.5_GMCH_SM

12

R89

10KOhm

A A

12

C118

0.1uF/10V

5

12

R90

10KOhm

1

+

3

-

3.8W

U32B

LxWxH=37.5x37.5x2.58

SM_SDQ0
SM_SDQ1
SM_SDQ2
SM_SDQ3
SM_SDQ4
SM_SDQ5
SM_SDQ6
SM_SDQ7
SM_SDQ8
SM_SDQ9
SM_SDQ10
SM_SDQ11
SM_SDQ12
SM_SDQ13
SM_SDQ14
SM_SDQ15
SM_SDQ16
SM_SDQ17
SM_SDQ18
SM_SDQ19
SM_SDQ20
SM_SDQ21
SM_SDQ22
SM_SDQ23
SM_SDQ24
SM_SDQ25
SM_SDQ26
SM_SDQ27
SM_SDQ28
SM_SDQ29
SM_SDQ30
SM_SDQ31
SM_SDQ32
SM_SDQ33
SM_SDQ34
SM_SDQ35
SM_SDQ36
SM_SDQ37
SM_SDQ38
SM_SDQ39
SM_SDQ40
SM_SDQ41
SM_SDQ42
SM_SDQ43
SM_SDQ44
SM_SDQ45
SM_SDQ46
SM_SDQ47
SM_SDQ48
SM_SDQ49
SM_SDQ50
SM_SDQ51
SM_SDQ52
SM_SDQ53
SM_SDQ54
SM_SDQ55
SM_SDQ56
SM_SDQ57
SM_SDQ58
SM_SDQ59
SM_SDQ60
SM_SDQ61
SM_SDQ62
SM_SDQ63
SM_SDQ64
SM_SDQ65
SM_SDQ66
SM_SDQ67
SM_SDQ68
SM_SDQ69
SM_SDQ70
SM_SDQ71

SM_VREF

RG82855GM

20A3L

0.2 VCCSM +/- 2%

DDR_SMVSWINGL

C401

12

0.1uF/10V

3

12

12

DDR SYSTEM MEMORY

R279

604Ohm

R277

150Ohm

SM_SDQS0
SM_SDQS1
SM_SDQS2
SM_SDQS3
SM_SDQS4
SM_SDQS5
SM_SDQS6
SM_SDQS7
SM_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

SM_CKE0
SM_CKE1
SM_CKE2
SM_CKE3

SM_CS#0
SM_CS#1
SM_CS#2
SM_CS#3

SM_BA0

SM_BA1

SM_RAS#
SM_CAS#

SM_WE#

SM_CMDCLK0

SM_CMDCLK#0

SM_CMDCLK1

SM_CMDCLK#1

SM_CMDCLK2

SM_CMDCLK#2

SM_CMDCLK3

SM_CMDCLK#3

SM_CMDCLK4

SM_CMDCLK#4

SM_CMDCLK5

SM_CMDCLK#5

SM_DM0
SM_DM1
SM_DM2
SM_DM3
SM_DM4
SM_DM5
SM_DM6
SM_DM7
SM_DM8

SM_RCVENOUT#

SM_RCVENIN#

SMRCOMP

SMVSWINGL

SMVSWINGH

DDR_DQS0

AG2

DDR_DQS1

AH5

DDR_DQS2

AH8

DDR_DQS3

AE12

DDR_DQS4

AH17

DDR_DQS5DDR_DATA5

AE21

DDR_DQS6

AH24

DDR_DQS7

AH27

T111TPC28b

AD15

1

DDR_AA0

AC18

DDR_AA1

AD14

DDR_AA2

AD13

DDR_AA3

AD17

DDR_AA4

AD11

DDR_AA5

AC13

DDR_AA6

AD8

DDR_AA7

AD7

DDR_AA8

AC6

DDR_AA9

AC5

DDR_AA10

AC19

DDR_AA11

AD5

DDR_AA12

AB5

DDR_AB1

AD16

DDR_AB2

AC12

DDR_AB4

AF11

DDR_AB5

AD10

AC7
AB7
AC9
AC10

AD23
AD26
AC22
AC25

AD22
AD20

AC21
AC24
AD25

AB2
AA2
AC26
AB25
AC3
AD4
AC2
AD2
AB23
AB24
AA3
AB4

DDR_DM0

AE5

DDR_DM1

AE6

DDR_DM2

AE9

DDR_DM3

AH12

DDR_DM4

AD19

DDR_DM5

AD21

DDR_DM6

AD24

DDR_DM7

AH28

T112TPC28b

1

AH15

DDR_RCVENOUT#

AC15

DDR_RCVENIN#

AC16

DDR_SMRCOMP

AB1

DDR_SMVSWINGL

AJ22

DDR_SMVSWINGH

AJ19

0.8 VCCSM +/- 2%

DDR_SMVSWINGH

C400

Close to Pin AJ19

0.1uF/10V

DDR_CKE0 10,11
DDR_CKE1 10,11
DDR_CKE2 10,11
DDR_CKE3 10,11

DDR_CS0# 10,11
DDR_CS1# 10,11
DDR_CS2# 10,11
DDR_CS3# 10,11

DDR_BS0# 10,11
DDR_BS1# 10,11

DDR_RAS# 10,11
DDR_CAS# 10,11
DDR_WE# 10,11

CLK_DDR0 10
CLK_DDR0# 10
CLK_DDR1 10
CLK_DDR1# 10
CLK_DDR2 10
CLK_DDR2# 10
CLK_DDR3 10
CLK_DDR3# 10
CLK_DDR4 10
CLK_DDR4# 10
CLK_DDR5 10
CLK_DDR5# 10

1
1

1.23125V-1.26875V
S0-S1M:Max. 80 mA
S3: 0 mA

12

R278

150Ohm

12

12

R280

604Ohm

2

DDR_AA[12:0] 10,11

DDR_AB[2:1] 10,11

DDR_AB[5:4] 10,11

T110TPC28b
T109TPC28b

_DDR_DATA[63:0] 10,11
_DDR_DM[7:0] 10,11
_DDR_DQS[7:0] 10,11

(MCH-Sight ing041)
M-GM system memory interface generates
single puls e CKE events which may cause
Intermitt ent hangs and display corruptions
when using Micron and Infineon
S0-DIMMs.

SO-DIMM0

MCH-M

10 OHM

SO-DIMM1

Route for COMMAND

1. DDR_AA[12:6],DDR_AA3,DDR_AA0

2. DDR_WE#

3. DDR_RAS#

4. DDR_CAS#

5. DDR_BS0#,DDR_BS1#

Route for CPC

1. DDR_AA[5:4],DDR_AA[2:1]

SO-DIMM0

MCH-M

SO-DIMM1

Route for CPC

1. DDR_AB[5:4],DDR_AB[2:1]

Route for CONTROL

1. DDR_CKE[1:0],DDR_CS[1:0]#

SO-DIMM0

MCH-M

SO-DIMM1

Route for CONTROL

1.
DDR_CKE[3:2],DDR_CS[3:2]#

Route for CLOCK

1. CLK_DDR[2:0],CLK_DDR[2:0]#

SO-DIMM0

MCH-M

SO-DIMM1

Route for CLOCK

1.
CLK_DDR[5:3],CLK_DDR[5:3]#

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

1

TERMINATION

TERMINATION

TERMINATION

NB-MCHM(DDR)

John Hung

of

655Monday, November 15, 2004

Rev

2.4

5

NMC

H_CPURST#3

HUB_PD[10:0]14

12

R249

27.4Ohm

R49
56Ohm

/

1 2

H_CPURST#

H_A#[31:3]3

H_REQ#[4:0]3

_CLK_MCH_BCLK#18
_CLK_MCH_BCLK18

2210

MCH_HLZCOMP :
Length <= 0.5"
Width = 20 mils(L1/L4)
Space>= 25 mils
X BPSB(#0002)

D D

C C

B B

A A

MCH_HLZCOMP

MCH_HYRCOMP :
Length <= 0.5"
Width = 20 mils(L1/L4)
Space>= 25 mils
X BPSB(#0002)

MCH_HYRCOMP

MCH_HXRCOMP :
Length <= 0.5"
Width = 20 mils(L1/L4)
Space>= 25 mils
X BPSB(#0002)

MCH_HXRCOMP

MCH_HYSWING :
Length <= 0.5"
Width = 15 mils
Space>= 25 mils
X BPSB(#0005)

1/3(+VCCP) +/- 2%

MCH_HYSWING

C345

0.1uF/10V

Close to Pin H28

MCH_HXSWING :
Length <= 0.5"
Width = 15 mils
Space>= 25 mils
X BPSB(#0005)

1/3(+VCCP) +/- 2%

MCH_HXSWING

C328

0.1uF/10V

Close to Pin B20

12

12

R235

1 2

27.4Ohm

R226

1 2

27.4Ohm

+VCCP

12

R240

301Ohm

R241

150Ohm

1 2

+VCCP

12

R225

301Ohm

R228

150Ohm

1 2

+V1.2S_GMCH_HI

+VCCP

HUB_PSTRB14
HUB_PSTRB#14

2210

0.8V +/- 2%

4

H_ADSTB#03
H_ADSTB#13

H_DSTBN#03
H_DSTBN#13
H_DSTBN#23
H_DSTBN#33
H_DSTBP#03
H_DSTBP#13
H_DSTBP#23
H_DSTBP#33
H_DINV#03
H_DINV#13
H_DINV#23
H_DINV#33

+V1.2S_GMCH_HI

R251

49.9Ohm

R253

100Ohm

MCH_HYRCOMP
MCH_HYSWING
MCH_HXRCOMP
MCH_HXSWING

MCH_HDVREF

MCH_HCCVREF
MCH_HAVREF

HUB_PD0
HUB_PD1
HUB_PD2
HUB_PD3
HUB_PD4
HUB_PD5
HUB_PD6
HUB_PD7
HUB_PD8
HUB_PD9
HUB_PD10

MCH_HLZCOMP

12

1 2

H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_A#17
H_A#18
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31

H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4

HUB_PSTRB
HUB_PSTRB#

HUB_VSWING_MCH

<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=8"
<=8"
<=8"

W25

AA27

W24
W23
W27

AA28

W28

AB27

AB28

AA26

AD29
AE29

P23
T25
T28
R27
U23
U24
R24
U28
V28
U27
T27
V27
U25
V26
Y24
V25
V23

Y25

Y27

Y26

R28
P25
R23
R25
T23
T26

H28
K28
B20
B18

J28
C27
E22
D18
K27
D26
E21
E18
J25
E25
B25
G19

F15

K21
J21
J17
Y28
Y22

LxWxH=37.5x37.5x2.58

U32A

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31

H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_ADSTB0#
H_ADSTB1#

HCLK#
HCLK
HYRCOMP
HYSWING
HXRCOMP
HXSWING

HDSTBN#0
HDSTBN#1
HDSTBN#2
HDSTBN#3
HDSTBP#0
HDSTBP#1
HDSTBP#2
HDSTBP#3
DINV#0
DINV#1
DINV#2
DINV#3

H_CPURST#

HDVREF0
HDVREF1
HDVREF2
HCCVREF
HAVREF

U7

HUB_PD0

U4

HUB_PD1

U3

HUB_PD2

V3

HUB_PD3

W2

HUB_PD4

W6

HUB_PD5

V6

HUB_PD6

W7

HUB_PD7

T3

HUB_PD8

V5

HUB_PD9

V4

HUB_PD10

W3

HUB_PSTRB

V2

HUB_PSTRB#

T2

HLZCOMP

U2

PSWING

W1

HUB_LVREF

RG82855GM

20A3L

12

C356

0.1uF/10V

3

HOST

H_DEFER#

H_BREQ0#

HUB I/F

0.343V- 0.357V(Typ. 0.35V)

HUB_VREF_MCH

12

C362

0.01UF/10V

HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8

HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63

H_ADS#
H_TRDY#
H_DRDY#

H_HITM#

H_HIT#

H_LOCK#

H_BNR#

H_BPRI#

H_DBSY#

H_RS#0

H_RS#1

H_RS#2

12

C363

0.1uF/10V

H_D#0

K22

H_D#1

H27

H_D#2

K25

H_D#3

L24

H_D#4

J27

H_D#5

G28

H_D#6

L27

H_D#7

L23

H_D#8

L25

H_D#9

J24

H_D#10

H25

H_D#11

K23

H_D#12

G27

H_D#13

K26

H_D#14

J23

H_D#15

H26

H_D#16

F25

H_D#17

F26

H_D#18

B27

H_D#19

H23

H_D#20

E27

H_D#21

G25

H_D#22

F28

H_D#23

D27

H_D#24

G24

H_D#25

C28

H_D#26

B26

H_D#27

G22

H_D#28

C26

H_D#29

E26

H_D#30

G23

H_D#31

B28

H_D#32

B21

H_D#33

G21

H_D#34

C24

H_D#35

C23

H_D#36

D22

H_D#37

C25

H_D#38

E24

H_D#39

D24

H_D#40

G20

H_D#41

E23

H_D#42

B22

H_D#43

B23

H_D#44

F23

H_D#45

F21

H_D#46

C20

H_D#47

C21

H_D#48

G18

H_D#49

E19

H_D#50

E20

H_D#51

G17

H_D#52

D20

H_D#53

F19

H_D#54

C19

H_D#55

C17

H_D#56

F17

H_D#57

B19

H_D#58

G16

H_D#59

E16

H_D#60

C16

H_D#61

E17

H_D#62

D16

H_D#63

C18

L28
M25
N24
M28
N28
N27
P27
M23
N25
P28
M26

H_RS#0

N23

H_RS#1

P26

H_RS#2

M27

R252 240Ohm

R262

100Ohm

1 2

H_ADS# 3
H_TRDY# 3
H_DRDY# 3
H_DEFER# 3
H_HITM# 3
H_HIT# 3
H_LOCK# 3
H_BR0# 3
H_BNR# 3
H_BPRI# 3
H_DBSY# 3

H_RS#[2:0] 3

+V1.2S_GMCH_HI

12

2210

H_D#[63:0] 3

2

MCH_HCCVREF:
Length <= 0.5"
Width = 10 mils
Space>= 25 mils
X BPSB(#0003)

MCH_HDVREF:
Length <= 0.5"
Width = 10 mils
Space>= 25 mils
X BPSB(#0003)

MCH_HDVREF

MCH_HAVREF:
Length <= 0.5"
Width = 10 mils
Space>= 25 mils
X BPSB(#0003)

12

12

C48

0.1uF/10V

MCH_HAVREF

MCH_HCCVREF

C44

0.1uF/10V

2/3(+VCCP) +/- 2%

12

12

C81

0.1uF/10V

C79

1uF/6.3V

2/3(+VCCP) +/- 2%

12

12

C376

0.1uF/10V

C377

1uF/6.3V

2/3(+VCCP) +/- 2%

12

12

C46

C52

0.1uF/10V

1uF/6.3V

+VCCP

12

12

+VCCP

12

12

+VCCP

12

1 2

1

R67

49.9Ohm

R66

100Ohm

R270

49.9Ohm

R269

100Ohm

R44

49.9Ohm

R46

100Ohm

2025

2210 2210 2210

R249:

27.4ohm (10-003412704) for 855GM/852GM

37.4ohm (10-003413704) for 855GME

48.7ohm (10-003414807) for 852GME/852GMV

5

R251:

49.9ohm (10-003414909) for 855GM/852GM

68.1ohm (10-003416801) for 855GME

86.6ohm (10-003418606) for 852GME/852GMV

4

R252:
240ohm (10-003412410) for 855GM/852GM
287ohm (10-003412817) for 855GME
324ohm (10-003413214) for 852GME/852GMV

3

Title :

NB-MCHM(HOST)

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

2

Date: Sheet

A3N/A3L

Engineer:

John Hung

Rev

2.4

of

1

755Monday, November 15, 2004

5

NMC

U32D RG82855GM

C1

VSS0

G1

VSS1

L1

VSS2

U1

VSS3

AA1

VSS4

AE1

VSS5

R2

VSS6

AG3

VSS7

AJ3

VSS8

D4

AC4

AG6

AC8

AG9

AA10
AE10

AB11
AC11

AJ11

AA12
AG12

AB13
AE13

AA14
AC14

AB15
AG15

VSS9

G4

VSS10

K4

VSS11

N4

VSS12

T4

VSS13

W4

VSS14

AA4

VSS15
VSS16

AE4

VSS17

B5

VSS18

U5

VSS19

Y5

VSS20

Y6

VSS21
VSS22

C7

VSS23

E7

VSS24

G7

VSS25

J7

VSS26

M7

VSS27

R7

VSS28

AA7

VSS29

AE7

VSS30

AJ7

VSS31

H8

VSS32

K8

VSS33

P8

VSS34

T8

VSS35

V8

VSS36

Y8

VSS37
VSS38

E9

VSS39

L9

VSS40

N9

VSS41

R9

VSS42

U9

VSS43

W9

VSS44

AB9

VSS45
VSS46

C10

VSS47

J10

VSS48
VSS49
VSS50

D11

VSS51

F11

VSS52

H11

VSS53
VSS54
VSS55
VSS56

J12

VSS57
VSS58
VSS59

A13

VSS60

D13

VSS61

F13

VSS62

H13

VSS63

N13

VSS64

R13

VSS65

U13

VSS66
VSS67
VSS68

J14

VSS69

P14

VSS70

T14

VSS71
VSS72
VSS73

D15

VSS74

H15

VSS75

N15

VSS76

R15

VSS77

U15

VSS78
VSS79
VSS80

F16

VSS81

J16

VSS82

P16

VSS83

VSS181

AJ26

VSS

VSS179

VSS180

E28L6T9

VSS177

VSS178

C22

D28

VSS176

AJ20

D D

C C

B B

VSS173

VSS174

AJ12

AJ18

VSS171

VSS172

AA29

AJ10

VSS169

VSS170

W29

VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98

VSS99
VSS100
VSS101
VSS102
VSS103
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168

20A3L

+V3.3S

12

RN91A

Q94A

1KOhm

61

2

A A

FREQ_SEL4,18

5

UM6K1N

T16
AA16
AE16
A17
D17
H17
N17
R17
U17
AB17
AC17
F18
J18
AA18
AG18
A19
D19
H19
AB19
AE19
F20
J20
AA20
AC20
A21
D21
H21
M21
P21
T21
V21
Y21
AA21
AB21
AG21
B24
F22
J22
L22
N22
R22
U22
W22
AE22
A23
D23
AA23
AC23
AJ23
F24
H24
K24
M24
P24
T24
V24
AA24
AG24
A25
D25
AA25
AE25
G26
J26
L26
N26
R26
U26
W26
AB26
A27
F27
AC27
AG27
AJ27
AC28
AE28
C29
E29
G29
J29
L29
N29
U29

UM6K1N

4

_CLK_MCH6618

+V1.5S_GMCH_DVO

34

RN91B

1KOhm

34

Q94B

5

4

PM_SUSCLK15

+V1.5S_GMCH_DVO

2402

R409

1 2

1KOhm

GST2

+V1.5S_GMCH_DVO

1 2

Ext PU

Ext PU

1

1

G

2

S

R41
100KOhm

+V1.5S_GMCH_DVO

R45 2.2KOhm

1 2

1 2

2.2KOhm

3 4

2.2KOhm

5 6

2.2KOhm

7 8

2.2KOhm

R50 2.2KOhm

1 2

Ext PD when

1 2

12

1 2
1 2

using DVO

CLK_DPMS

AGP_BUSY#15,17

T108TPC28b

R234

1KOhm

3

32

D

Q54

2N7002

C374
5P

/

R407 1KOhm /
R408 1KOhm /

GST[2:0] are internal
pulled-low.

When no using DVO

0.5 VCCDVO +/- 2%

DVO_VREF

Close to Pin F1

2402

3

Ext PD

RN34B
100KOHM

3 4

1 2

100KOHM
RN34A

Ext PD

Ext PD

R43
100KOhm

1 2

RN11A
RN11B
RN11C
RN11D

R35
1KOhm /

12

ADDDETECT

DVO_VREF

MCH_GRCOMP

GST2
GST1
GST0

+V1.5S_GMCH_DVO

12

C333

0.1uF/10V

3

2

U32C

R3

DVOBD0

R5

DVOBD1

R6

DVOBD2

R4

DVOBD3

P6

DVOBD4

P5

DVOBD5

N5

DVOBD6

P2

DVOBD7

N2

DVOBD8

N3

DVOBD9

M1

DVOBD10

M5

DVOBD11

P3

DVOBCLK

P4

DVOBCLK#

T6

DVOBHSYNC

T5

DVOBVSYNC

L2

DVOBBLANK#

M2

DVOBFLDSTL

G2

DVOBCINTRB

M3

DVOBCCLKINT

K5

DVOCD0

K1

DVOCD1

K3

DVOCD2

K2

DVOCD3

J6

DVOCD4

J5

DVOCD5

H2

DVOCD6

H1

DVOCD7

H3

DVOCD8

H4

DVOCD9

H6

DVOCD10

G3

DVOCD11

J3

DVOCCLK

J2

DVOCCLK#

K6

DVOCHSYNC

L5

DVOCVSYNC

L3

DVOCBLANK#

H5

DVOCFLDSTL

K7

MI2CCLK

N6

MI2CDATA

N7

MDVICLK

M6

MDVIDATA

P7

MDDCCLK

T7

MDDCDATA

E5

ADDID0

F5

ADDID1

E3

ADDID2

E2

ADDID3

G5

ADDID4

F4

ADDID5

G6

ADDID6

F6

ADDID7

L7

ADDDETECT

D5

DPMS

F1

GVREF

F7

AGPBUSY#

D1

GRCOMP

Y3

66IN

AA5

1

1 2

1 2

R237

1KOhm

R236

1KOhm

F2
F3
B2
B3
C2
C3
C4
D2
D3
D7

L4

RVSD0
RVSD1
RVSD2
RVSD3
RVSD4
RVSD5
RVSD6
RVSD7
RVSD8
RVSD9
RVSD10
RVSD11

RG82855GM

Width= 10 mils
Space>=20
mils

MCH_GRCOMP

DVO

DACCLKSMISCNC

LVDS

PANELBKLTCTL

PANELBKLTEN

PANELVDDEN

DREFSSCLK

MCHDETECTVSS

12

R233

40.2Ohm

1%

BLUE

BLUE#

GREEN

GREEN#

RED

RED#
HSYNC
VSYNC

REFSET

DDCACLK

DDCADATA

IYAM0
IYAM1
IYAM2
IYAM3

IYAP0

IYAP1

IYAP2

IYAP3

IYBM0
IYBM1
IYBM2
IYBM3

IYBP0

IYBP1

IYBP2

IYBP3

ICLKAM
ICLKAP
ICLKBM
ICLKBP

DDCPCLK

DDCPDATA

LVREFH

LVREFL

LVBG

LIBG

DREFCLK

LCLKCTLA
LCLKCTLB

DPWR#

DPSLP#

RSTIN#

PWROK

EXTTS0

NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8

NC9
NC10
NC11

20A3L

C9
D9
C8
D8
A7
A8
H10
J9

E8

B6
G9

G14
E15
C15
C13
F14
E14
C14
B13
H12
E12
C12
G11
G12
E11
C11
G10
D14
E13
E10
F10

B4
C5

G8
F8
A5

D12
F12

B12
A10

B7
B17
H9
C6

AA22
Y23
AD28

J11

D6
AJ1

B1
AH1
A2
AJ2
A28
AJ28
A29
B29
AH29
AJ29
AA9
AJ4

+V3.3S

R33
10KOhm

M_LCLKCTLB

1 2

2

CRT_REFSET

LVDS_YA0M 12
LVDS_YA1M 12
LVDS_YA2M 12

LVDS_YA0P 12
LVDS_YA1P 12
LVDS_YA2P 12

LVDS_YB0M 12
LVDS_YB1M 12
LVDS_YB2M 12

LVDS_YB0P 12
LVDS_YB1P 12
LVDS_YB2P 12

LVDS_CLKAM 12
LVDS_CLKAP 12
LVDS_CLKBM 12
LVDS_CLKBP 12

LVDS_DDC2BC
LVDS_DDC2BD

LVDS_BACK_ADJ

LVDS_BACK_EN 12
LVDS_VDD_EN 12

1
1

1

1 2

R227 1.5KOhm

1

M_LCLKCTLB

<=6.5"

CRT_BLUE 13

CRT_GREEN 13

CRT_RED 13

CRT_HSYNC 13
CRT_VSYNC 13

1 2

R40 137Ohm

CRT_DDC2BC 13
CRT_DDC2BD 13

+V3.3S_GMCH_GPIO

2.2KOhm

3 4

1 2

RN33B

RN33A

T198TPC28b

1

T87TPC28b
T90TPC28b

T86TPC28b

T91TPC28b

H_DPWR# 3
H_DPSLP# 3,15
PCI_RST# 14,24,29

IMVP4_PWRGD 37,38

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

12

C53
5P

/

+V1.5S_GMCH_DVO

ADDDETECT

Supprt EDID

A3N/A3L

2.2KOhm

12

C339
5P

/

1 2

1 2

R48
1KOhm

R47
1KOhm

/

Engineer:

1

1223

_CLK_MCH_DREF 18
_CLK_MCH_DREFSS 18

+V3.3S_GMCH_GPIO

R34
10KOhm

1 2

Title :

NB-MCHM(VGA)

John Hung

1

Rev

2.4

of

855Monday, November 15, 2004

5

NMC

4

3

2

1

C74

0.1uF/10V

12

0.1uF/10V

+V1.2S_GMCH_CORE

0.1uF/10V

C47

0.1uF/10V

2025

+V1.5S

12

+V1.5S

12

+

C38

0.1uF/10V

+V1.2S_GMCH_CORE

12

C77

0.1uF/10V

+V1.2S_GMCH_HI

12

C73

12

C36

+V1.5S_GMCH_DVO

12

C60

0.1uF/10V

+V1.5S_GMCH_ALVDS

12

C329

0.01UF/10V

2025

+V1.5S_GMCH_DLVDS

12

C56

0.1uF/10V

+V2.5_GMCH_TXLVDS

C321

0.1uF/10V

+V3.3S_GMCH_GPIO

12

12

(MCH-Sight ing041)
The core supply (1.2V) should be
powered up a minimum of 1ms before

12

12

the DVO and GPIO I O (1.5V and 3.3V)
voltage rails.

LxWxH=37.5x37.5x2.58

U32E

J15

VCC0

P13

VCC1

T13

VCC2

N14

VCC3

R14

VCC4

U14

VCC5

P15

VCC6

T15

VCC7

AA15

VCC8

N16

VCC9

R16

VCC10

U16

VCC11

P17

VCC12

T17

VCC13

AA17

VCC14

AA19

VCC15

W21

VCC16

H14

VCC17

V1

VCCHL0

Y1

W5

U6
U8

W8

V7
V9

D29

Y2

A6

B16

E1

J1

N1

E4

J4

M4

E6

H7

J8

L8
M8
N8
R8

K9
M9

P9

A9

B9

B8

A11
B11

G13
B14

J13

B15

F9

B10
D10
A12

A3

A4

VCCHL1
VCCHL2
VCCHL3
VCCHL4
VCCHL5
VCCHL6
VCCHL7

VCCAHPLL
VCCAGPLL

VCCADPLLA
VCCADPLLB

VCCDVO_0
VCCDVO_1
VCCDVO_2
VCCDVO_3
VCCDVO_4
VCCDVO_5
VCCDVO_6
VCCDVO_7
VCCDVO_8
VCCDVO_9
VCCDVO_10
VCCDVO_11
VCCDVO_12
VCCDVO_13
VCCDVO_14
VCCDVO_15

VCCADAC0
VCCADAC1
VSSADAC

VCCALVDS
VSSALVDS

VCCDLVDS0
VCCDLVDS1
VCCDLVDS2
VCCDLVDS3

VCCTXLVDS0
VCCTXLVDS1
VCCTXLVDS2
VCCTXLVDS3

VCCGPIO_0
VCCGPIO_1

RG82855GM

POWER

Caution:
There is no vias
between Pin B11
and C106,C107
(It means C106,
C107 must be in
same layer with
MCHM)

20A3L

VTTLF0
VTTLF1
VTTLF2
VTTLF3
VTTLF4
VTTLF5
VTTLF6
VTTLF7
VTTLF8

VTTLF9
VTTLF10
VTTLF11
VTTLF12
VTTLF13
VTTLF14
VTTLF15
VTTLF16
VTTLF17
VTTLF18
VTTLF19
VTTLF20

VTTHF0
VTTHF1
VTTHF2
VTTHF3
VTTHF4

VCCSM0
VCCSM1
VCCSM2
VCCSM3
VCCSM4
VCCSM5
VCCSM6
VCCSM7
VCCSM8
VCCSM9

VCCSM10
VCCSM11
VCCSM12
VCCSM13
VCCSM14
VCCSM15
VCCSM16
VCCSM17
VCCSM18
VCCSM19
VCCSM20
VCCSM21
VCCSM22
VCCSM23
VCCSM24
VCCSM25
VCCSM26
VCCSM27
VCCSM28
VCCSM29
VCCSM30
VCCSM31
VCCSM32
VCCSM33
VCCSM34
VCCSM35
VCCSM36

VCCQSM0
VCCQSM1

VCCASM0
VCCASM1

1.0V - 1.1V(+/- 5%)
S0-S1M: 2.5 A(CPU,MCH,ICH)
S0-S1M: Max. 0.72A

G15
H16
H18
J19
H20
L21
N21
R21
U21
H22
M22
P22
T22
V22
Y29
K29
F29
AB29
A26
A20
A18

M_PWR_VTTF0

A22

M_PWR_VTTF1

A24

M_PWR_VTTF2

H29

M_PWR_VTTF3

M29

M_PWR_VTTF4

V29

AC1
AG1
AB3
AF3
Y4
AJ5
AA6
AB6
AF6
Y7
AA8
AB8
Y9
AF9
AJ9
AB10
AA11
AB12
AF12
AA13
AJ13
AB14
AF15
AB16
AJ17
AB18
AF18
AB20
AF21
AJ21
AB22
AF24
AJ25
AF27
AC29
AF29
AG29

AJ6
AJ8

AD1
AF1

0.1uF/10V

C95

+V2.5_GMCH_SM

12

C407

0.1uF/10V

+V1.2S_GMCH_ASM

12

12

C58

0.1uF/10V

C27 0.1uF/10V

1 2

C25 0.1uF/10V

1 2

C334 0.1uF/10V

1 2

C350 0.1uF/10V

1 2

C364 0.1uF/10V

1 2

12

+

CE23

150U/4.0V

12

12

12

+V2.5_GMCHQSM

C405

0.1uF/10V

C86

0.1uF/10V

C99

0.1uF/10V

R98

1 2

1Ohm

12

+

CE22

100UF

12

12

12

12

C67

0.1uF/10V

+V2.5

C406

0.1uF/10V

C408

0.1uF/10V

C102

0.1uF/10V

12

C117

4.7U

L42

21

80Ohm/100MHz

12

C71

0.1uF/10V

2.375V - 2.625V(+/- 5%)
S0-S1M: Max. 2.07A
S3: Max. 25 mA

12

C85

0.1uF/10V

+V2.5_GMCH_SM

2111

+V1.2S_GMCH_HI

1.14V - 1.26V(+/- 5%)
S0-S1M: 0.4 A

+VCCP

12

12

12

+

CE20

150U/4.0V

C90

0.1uF/10V

C87

0.1uF/10V

+V1.2S

D D

+V1.2S_GMCH_CORE

1.14V - 1.26V(+/- 5%)
S0-S1M: 0.3 A

+V1.2S_GMCH_CORE

1.14V - 1.26V(+/- 5%)
S0-S1M: 0.3 A

C C

B B

CE21

150U/4.0V

80Ohm/100MHz

1.14V - 1.26V(+/- 5%)
S0-S1M:Max. 1.4 A

12

+

L16

21

CE16

150U/4.0V

L38

21

80Ohm/100MHz

CE14

150U/4.0V

1.425V - 1.575V(+/- 5%)

Caution:
There is no vias between
Pin B8 and C99,C100
(It means C99,C100 must
be in same layer with
MCHM)

2.375V - 2.625V(+/- 5%)
S0-S3: Max. 50 mA

C375

10uF/10V

Caution:
L2 be
placed
between
Pin U9
ans U13

+V1.2S_GMCH_DPLLA

12

+

C327

0.1uF/10V

+V1.2S_GMCH_DPLLB

12

+

C326

0.1uF/10V

12

0.1uF/10V

+V1.2S_GMCH_CORE

12

1.14V - 1.26V(+/- 5%)
S0-S1M: 0.3 A

12

+V1.5S

0.1uF/10V

1.425V - 1.575V(+/- 5%)
S0-S1M: Max. 70 mA

+V2.5

L37

80Ohm/100MHz

2218

12

C49

150U/4.0V

C330

1.425V - 1.575V(+/- 5%)
S0-S1M: Max. 70 mA

C75

0.1uF/10V

1.14V - 1.26V(+/- 5%)
S0-S1M:Max. 90 mA

12

C63

10uF/10V

1.425V - 1.575V(+/- 5%)
S0-S1M: Max. 90 mA

CE17

0.1uF/10V

1.14V - 1.26V(+/- 5%)
S0-S1M: 0.3 A

+V1.2S_GMCH_HI

C83

0.1uF/10V

12

+

C347

10uF/10V

+V1.5S

+V1.5S_GMCH_ADAC

12

C324

0.01UF/10V

2218

21

12

+

CE15

22uF/6.3V

+V3.3S

C320

0.1uF/10V

12

C50

12

12

12

C323

0.1uF/10V

CE18

22uF/6.3V

12

3.135V - 3.465V(+/- 5%)

A A

5

4

C30

10uF/10V

12

C29

0.1uF/10V

12

2209

NB

VCC,VCCASM,VCCHL,VCCAGPLL,VCCADPLLA,VCCADPLLB:
855GM/852GM: 1.2V
855GME: 1.35V
852GME/852GMV: 1.5V

3

Title :

NB-MCHM(PWR)

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

2

Date: Sheet

A3N/A3L

Engineer:

John Hung

Rev

2.4

of

1

955Monday, November 15, 2004

5

NMC

_DDR_DATA[63:0]6,11

+V2.5 +V2.5

DDR_VREF

_DDR_DATA0

D D

_DDR_DQS06,11 _DDR_DM0 6,11

_DDR_DQS16,11

CLK_DDR06

CLK_DDR0#6

_DDR_DQS26,11

_DDR_DQS36,11

C C

CLK_DDR26

CLK_DDR2#6

DDR_CKE16,11 DDR_CKE0 6,11

DDR_AA126,11

DDR_AA96,11

DDR_AA76,11
DDR_AA56,11
DDR_AA36,11
DDR_AA16,11

DDR_AA106,11
DDR_BS0#6,11

DDR_WE#6,11

DDR_CS0#6,11 DDR_CS1# 6,11

B B

_DDR_DQS46,11

_DDR_DQS56,11

_DDR_DQS66,11

_DDR_DQS76,11

A A

SDA_3S5,17,18

SCL_3S5,17,18

5

_DDR_DATA1

_DDR_DATA2

_DDR_DATA3
_DDR_DATA8

_DDR_DATA9

_DDR_DATA10
_DDR_DATA11

_DDR_DATA16
_DDR_DATA17

_DDR_DATA18

_DDR_DATA19
_DDR_DATA24

_DDR_DATA25

_DDR_DATA26
_DDR_DATA27

DDR_AA12
DDR_AA9 DDR_AA8

DDR_AA3

DDR_BS0#
DDR_WE#

_DDR_DATA32
_DDR_DATA33

_DDR_DATA34

_DDR_DATA35
_DDR_DATA40

_DDR_DATA41

_DDR_DATA42
_DDR_DATA43

_DDR_DATA48
_DDR_DATA49

_DDR_DATA50

_DDR_DATA51
_DDR_DATA56

_DDR_DATA57

_DDR_DATA58
_DDR_DATA59

+V3.3S

12

C168

0.1uF/10V

GND

CON14A

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34

35A
37A

39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70

85 86
87 88

89A
91A

93 94

95A
97A
99A

101A

103 104
105A
107A
109A
111A

113 114
115A
117A
119A
121A

123 124

125 126

127 128

129 130

131 132

133 134

135 136

137 138

139 140

141 142

143 144

145 146

147 148

149 150

151 152

153 154

155 156

157

159

161 162

163 164

165 166

167 168

169 170

171 172

173 174

175 176

177 178

179 180

181 182

183 184

185 186

187 188

189 190

191 192

193

195

197

199 200

4

VREF0 VREF1
VSS0 VSS1
DQ0 DQ4
DQ1 DQ5
VDD0 VDD1
DQS0 DM0
DQ2 DQ6
VSS2 VSS3
DQ3 DQ7
DQ8 DQ12
VDD2 VDD3
DQ9 DQ13
DQS1 DM1
VSS4 VSS5
DQ10 DQ14
DQ11 DQ15
VDD4 VDD5
A:CK0
A:CK0#
VSS7 VSS8
DQ16 DQ20
DQ17 DQ21
VDD7 VDD8
DQS2 DM2
DQ18 DQ22
VSS9 VSS10
DQ19 DQ23
DQ24 DQ28
VDD9 VDD10
DQ25 DQ29
DQS3 DM3
VSS11 VSS12
DQ26 DQ30
DQ27 DQ31
VDD11 VDD12

DU_0 DU/RESET#
VSS13 VSS14
A:CK2
A:CK2#
VDD14 VDD15
A:CKE1
A:DU/A13
A:A12
A:A9
VSS16 VSS17
A:A7
A:A5
A:A3
A:A1
VDD16 VDD17
A:A10/AP
A:BA0
A:WE#
A:S0#
DU_1 DU_3
VSS18 VSS19
DQ32 DQ36
DQ33 DQ37
VDD18 VDD19
DQS4 DM4
DQ34 DQ38
VSS20 VSS21
DQ35 DQ39
DQ40 DQ44
VDD20 VDD21
DQ41 DQ45
DQS5 DM5
VSS22 VSS23
DQ42 DQ46
DQ43 DQ47
VDD22 VDD23
VDD24
VSS24
VSS25 VSS26
DQ48 DQ52
DQ49 DQ53
VDD25 VDD26
DQS6 DM6
DQ50 DQ54
VSS27 VSS28
DQ51 DQ55
DQ56 DQ60
VDD27 VDD28
DQ57 DQ61
DQS7 DM7
VSS29 VSS30
DQ58 DQ62
DQ59 DQ63
VDD29 VDD30
SDA
SCL
VDDSPD
VDDID DU_2

Dual_DDR_SODIMM_218P

VDD6

VSS6

VSS15

VDD13

A:CKE0
DU/BA2

A:A11

A:A8

A:A6
A:A4
A:A2
A:A0

A:BA1
A:RAS#
A:CAS#

A:S1#

A:CK1#

A:CK1

A:SA0

A:SA1

A:SA2

4

3

2

1

FOR +V2.5 DECOUPLING

DDR_VREF

_DDR_DATA4
_DDR_DATA5

_DDR_DATA6

_DDR_DATA7
_DDR_DATA12

_DDR_DATA13

_DDR_DATA14
_DDR_DATA15

36
38

90
92

96
98
100
102

106
108
110
112

116
118
120
122

158
160

194
196
198

GNDGND

_DDR_DATA20
_DDR_DATA21

_DDR_DATA22

_DDR_DATA23
_DDR_DATA28

_DDR_DATA29

_DDR_DATA30
_DDR_DATA31

DDR_AA11

DDR_AA6DDR_AA7

DDR_AA0

DDR_BS1#DDR_AA10
DDR_RAS#
DDR_CAS#

_DDR_DATA36
_DDR_DATA37

_DDR_DATA38

_DDR_DATA39
_DDR_DATA44

_DDR_DATA45

_DDR_DATA46
_DDR_DATA47

_DDR_DATA52
_DDR_DATA53

_DDR_DATA54

_DDR_DATA55
_DDR_DATA60

_DDR_DATA61

_DDR_DATA62
_DDR_DATA63

_DDR_DM1 6,11

_DDR_DM2 6,11

_DDR_DM3 6,11

DDR_AA11 6,11
DDR_AA8 6,11

DDR_AA6 6,11
DDR_AA4 6,11
DDR_AA2 6,11
DDR_AA0 6,11

DDR_BS1# 6,11
DDR_RAS# 6,11
DDR_CAS# 6,11

_DDR_DM4 6,11

_DDR_DM5 6,11

CLK_DDR1# 6
CLK_DDR1 6

_DDR_DM6 6,11

_DDR_DM7 6,11

3

+V2.5

12

+

150U/4.0V

+V2.5

12

+

150U/4.0V

DDR_VREF

12

GND

CLK_DDR3#6

CLK_DDR5#6
DDR_CKE36,11

CLK_DDR36

CLK_DDR56

DDR_CS2#6,11

CE26

CE24

DDR_AA126,11

DDR_AA96,11
DDR_AA76,11
DDR_AB56,11
DDR_AA36,11

DDR_AB16,11
DDR_AA106,11
DDR_BS0#6,11

DDR_WE#6,11

C150

0.1uF/10V

2.375V - 2.625V(+/- 5%)
S0-S3: 8.12 A

12

+

CE25

150U/4.0V

12

+

CE27

150U/4.0V

+V2.5

GND

2024
EMI : Close to DDR
socket power plane
of +V2.5

DDR_AA12
DDR_AA9
DDR_AA7
DDR_AB5
DDR_AA3
DDR_AB1
DDR_AA10
DDR_BS0#
DDR_WE#

12

+V2.5

C531

0.1uF/10V

GND

2

1 2

0.1U

3 4

0.1U

5 6

0.1U

7 8

0.1U

1 2

0.1U

3 4

0.1U

5 6

0.1U

7 8

0.1U

1 2

0.1U

3 4

0.1U

5 6

0.1U

7 8

0.1U

1 2

0.1U

3 4

0.1U

5 6

0.1U

7 8

0.1U

CON14B

37

B:CK0#

89

B:CK2

91

B:CK2#

95

B:CKE1

97

B:DU/A13

99

B:A12

101

B:A9

105

B:A7

107

B:A5

109

B:A3

111

B:A1

115

B:A10/AP

117

B:BA0

119

B:WE#

121

B:S0#

201

NC0

202

NC1

203

NC2

204

NC3

Dual_DDR_SODIMM_218P

CN2A
CN2B
CN2C
CN2D

CN4A
CN4B
CN4C
CN4D

CN5A
CN5B
CN5C
CN5D

CN3A
CN3B
CN3C
CN3D

96B35

B:CKE0B:CK0

B:A11

B:A8
B:A6
B:A4
B:A2
B:A0

B:BA1
B:RAS#
B:CAS#

B:S1#

B:CK1#

B:CK1

B:SA0

B:SA1

B:SA2

NP_NC7
NP_NC6
NP_NC5
NP_NC4

Date: Sheet

DDR_AA11

100B

DDR_AA8

102B

DDR_AA6

106B

DDR_AB4

108B

DDR_AB2

110B

DDR_AA0

112B

DDR_BS1#

116B

DDR_RAS#

118B

DDR_CAS#

120B
122B
158B
160B
194B
196B
198B

208

GND

207
206
205

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

R122 10KOhm

A3N/A3L

12

DDR_CKE2 6,11
DDR_AA11 6,11
DDR_AA8 6,11
DDR_AA6 6,11
DDR_AB4 6,11
DDR_AB2 6,11
DDR_AA0 6,11
DDR_BS1# 6,11
DDR_RAS# 6,11
DDR_CAS# 6,11
DDR_CS3# 6,11
CLK_DDR4# 6
CLK_DDR4 6

+V3.3S

Title :

Engineer:

DUAL DDR SODIMM

John Hung

1

10 55Monday, November 15, 2004

Rev

2.4

of

5

NMC

4

3

2

1

_DDR_DATA[63:0]6,10
_DDR_DM[8:0]6,10
_DDR_DQS[8:0]6,10

DDR_AA[12:0]6,10
DDR_AB[2:1]6,10

D D

C C

B B

DDR_CKE16,10
DDR_CKE26,10
DDR_CKE06,10
DDR_CKE36,10

DDR_AB[5:4]6,10

_DDR_DATA0
_DDR_DATA4
_DDR_DATA1
_DDR_DATA5
_DDR_DQS0
_DDR_DM0
_DDR_DATA6
_DDR_DATA2

_DDR_DATA3
_DDR_DATA7
_DDR_DATA8
_DDR_DATA12
_DDR_DATA9
_DDR_DATA13
_DDR_DQS1
_DDR_DM1

_DDR_DATA10
_DDR_DATA14
_DDR_DATA11
_DDR_DATA15
_DDR_DATA16

_DDR_DATA17
_DDR_DATA21

_DDR_DQS2
_DDR_DM2
_DDR_DATA18
_DDR_DATA22
_DDR_DATA19
_DDR_DATA23
_DDR_DATA24
_DDR_DATA28

_DDR_DATA25
_DDR_DATA29
_DDR_DQS3
_DDR_DM3
_DDR_DATA26
_DDR_DATA30
_DDR_DATA27
_DDR_DATA31

DDR_CKE1
DDR_CKE2
DDR_CKE0
DDR_CKE3
DDR_AA12
DDR_AA11
DDR_AA9
DDR_AA8

6 11
8 9
5 12
7 10
4 13
3 14
8 9
2 15

1 16
7 10
6 11
5 12
3 14
4 13
2 15
1 16

6 11
8 9
5 12
7 10
4 13
3 14
2 15
1 16

8 9
7 10
5 12
6 11
4 13
3 14
2 15
8 9

1 16
7 10
6 11
5 12
4 13
3 14
1 16
2 15

6 11
5 12
6 11
1 16
8 9
3 14
7 10
4 13

+V1.25S +V1.25S

RN58F56Ohm
RN58H56Ohm
RN58E56Ohm
RN58G56Ohm
RN58D56Ohm
RN58C56Ohm
RN57H56Ohm
RN58B56Ohm

RN58A56Ohm
RN57G56Ohm
RN57F56Ohm
RN57E56Ohm
RN57C56Ohm
RN57D56Ohm
RN57B56Ohm
RN57A56Ohm

RN56F56Ohm
RN56H56Ohm
RN56E56Ohm
RN56G56Ohm
RN56D56Ohm
RN56C56Ohm
RN56B56Ohm
RN56A56Ohm

RN55H56Ohm
RN55G56Ohm
RN55E56Ohm
RN55F56Ohm
RN55D56Ohm
RN55C56Ohm
RN55B56Ohm
RN54H56Ohm

RN55A56Ohm
RN54G56Ohm
RN54F56Ohm
RN54E56Ohm
RN54D56Ohm
RN54C56Ohm
RN54A56Ohm
RN54B56Ohm

RN53F56Ohm
RN63E56Ohm
RN63F56Ohm
RN63A56Ohm
RN53H56Ohm
RN63C56Ohm
RN53G56Ohm
RN63D56Ohm

DDR TERMINATION

DDR_AB2
DDR_AA1
DDR_AB1
DDR_AA0
DDR_AA10

DDR_BS1#6,10
DDR_BS0#6,10
DDR_RAS#6,10

DDR_WE#6,10
DDR_CAS#6,10
DDR_CS0#6,10
DDR_CS2#6,10
DDR_CS1#6,10
DDR_CS3#6,10

DDR_BS1#
DDR_BS0#
DDR_RAS#

DDR_WE#
DDR_CAS#
DDR_CS0#
DDR_CS2#
DDR_CS1#
DDR_CS3#
_DDR_DATA32
_DDR_DATA36

_DDR_DATA33
_DDR_DATA37
_DDR_DQS4
_DDR_DM4
_DDR_DATA34
_DDR_DATA38_DDR_DATA20
_DDR_DATA35
_DDR_DATA39

_DDR_DATA40
_DDR_DATA44
_DDR_DATA41
_DDR_DATA45
_DDR_DQS5
_DDR_DM5
_DDR_DATA42
_DDR_DATA46

_DDR_DATA43
_DDR_DATA47
_DDR_DATA48
_DDR_DATA52
_DDR_DATA49
_DDR_DATA53
_DDR_DQS6
_DDR_DM6

_DDR_DATA50
_DDR_DATA54
_DDR_DATA51
_DDR_DATA55
_DDR_DATA56
_DDR_DATA60
_DDR_DATA57
_DDR_DATA61

1 16
8 9
2 15
5 12
4 13
7 10
3 14
6 11

2 15
5 12
6 11
8 9
3 14
1 16
8 9
2 15

7 10
1 16
6 11
5 12
4 13
3 14
1 16
2 15

6 11
7 10
5 12
8 9
4 13
3 14
2 15
1 16

8 9
7 10
6 11
4 13
5 12
3 14
2 15
1 16

8 9
6 11
7 10
5 12
4 13
3 14
2 15
1 16

RN53A56Ohm
RN62H56Ohm
RN53B56Ohm
RN52E56Ohm
RN62D56Ohm
RN52G56Ohm
RN62C56Ohm
RN52F56Ohm

RN62B56Ohm
RN62E56Ohm
RN62F56Ohm
RN52H56Ohm
RN52C56Ohm
RN62A56Ohm
RN61H56Ohm
RN52B56Ohm

RN61G56Ohm
RN52A56Ohm
RN61F56Ohm
RN61E56Ohm
RN61D56Ohm
RN61C56Ohm
RN61A56Ohm
RN61B56Ohm

RN51F56Ohm
RN51G56Ohm
RN51E56Ohm
RN51H56Ohm
RN51D56Ohm
RN51C56Ohm
RN51B56Ohm
RN51A56Ohm

RN60H56Ohm
RN60G56Ohm
RN60F56Ohm
RN60D56Ohm
RN60E56Ohm
RN60C56Ohm
RN60B56Ohm
RN60A56Ohm

RN50H56Ohm
RN50F56Ohm
RN50G56Ohm
RN50E56Ohm
RN50D56Ohm
RN50C56Ohm
RN50B56Ohm
RN50A56Ohm

FOR +V1.25S DECOUPLING

+V1.25S

CN24A

1 2

0.1U
CN24C

5 6

0.1U

CN19A

1 2

0.1U
CN19C

5 6

0.1U
CN22A

1 2

0.1U
CN22C

5 6

0.1U

CN23A

1 2

0.1U
CN23C

5 6

0.1U
CN27A

1 2

0.1U
CN27C

5 6

0.1U

CN26A

1 2

0.1U
CN26C

5 6

0.1U
CN25A

1 2

0.1U
CN25C

5 6

0.1U

CN20A

1 2

0.1U
CN20C

5 6

0.1U
CN28A

1 2

0.1U
CN28C

5 6

0.1U

CN21A

1 2

0.1U
CN21C

5 6

0.1U
CN16A

1 2

0.1U
CN16C

5 6

0.1U

CN17A

1 2

0.1U
CN17C

5 6

0.1U
CN18A

1 2

0.1U
CN18C

5 6

0.1U

CN15A

1 2

0.1U
CN15C

5 6

0.1U
CN14A

1 2

0.1U
CN14C

5 6

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

3 4

0.1U

7 8

0.1U

CN24B
CN24D

CN19B
CN19D
CN22B
CN22D

CN23B
CN23D
CN27B
CN27D

CN26B
CN26D
CN25B
CN25D

CN20B
CN20D
CN28B
CN28D

CN21B
CN21D
CN16B
CN16D

CN17B
CN17D
CN18B
CN18D

CN15B
CN15D
CN14B
CN14D

+V1.25S

DDR_AA7
DDR_AA6
DDR_AA5
DDR_AB5
DDR_AA4
DDR_AB4
DDR_AA3
DDR_AA2

A A

5

5 12
7 10
2 15
4 13
7 10
4 13
3 14
8 9

RN53E56Ohm
RN62G56Ohm
RN63B56Ohm
RN53D56Ohm
RN63G56Ohm
RN52D56Ohm
RN53C56Ohm
RN63H56Ohm

4

_DDR_DQS7
_DDR_DM7
_DDR_DATA58
_DDR_DATA62
_DDR_DATA59
_DDR_DATA63

6 11
5 12
2 15
4 13
1 16
3 14
7 10
8 9

3

RN59F56Ohm
RN59E56Ohm
RN59B56Ohm
RN59D56Ohm
RN59A56Ohm
RN59C56Ohm
RN59G56Ohm
RN59H56Ohm

Title :

DDR TERMINATION

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

2

Date: Sheet

A3N/A3L

Engineer:

John Hung

Rev

2.4

of

1

11 55Monday, November 15, 2004

A

NMC

BIOS
BACK_OFF#:When user push "Fn+F7"
button, BIOS active this pin to
turn off back light.

D26

1 1

BACK_OFF#15

LVDS_BACK_EN8

LID_SW#37

RB751V_40

1

2

D27
RB717F

12

3

1210

21

GND_MIC

1303

L31 120Ohm/100MHz

21

L29 120Ohm/100MHz

INTMIC_A_GND_CON

21

INTMIC_A_CON

21

L1 120Ohm/100MHz

0.001uF/50V

12

C291

1124

1212

BACK_ADJ26

INTMIC_A32

2 2

BIOS
BACK_ADJ: KBC

L33

120Ohm/100MHz

12

C1

0.001uF/50V

output D/A
signal ( adjust
voltage level)
to adjust Back
light.

B

+V3.3AAC_BAT_SYS+V3.3S

12

R217

10KOhm

L34

120Ohm/100MHz

2 1

12

C293

0.001uF/50V

12

C290

0.1uF/10V

L30

80Ohm/100MHz

2 1

12

C295

1UF/10V

12

C292

0.001uF/50V

L35

80Ohm/100MHz

2 1

AC_INV

12

C294

0.1uF/10V

A3N use D1 R:1.0 Inverter Board

1219

1128

2
4
6

8
10
12
14
16
18
20

C

2029

CON1

2
4
6
8
10

11

12

13

14

15

16

17

18

19

20

SIDE1SIDE2

WTOB_CON_20P

1

1

3

3

5

5

7

7

9

9

11
13
15
17
19
2122

+V5

12

+

GND

CE29

100UF/6.3V

/USB

USB_PN315

USB_PP315

1219

USB_WLAN_ON#/OFF

USB_P5­USB_P5+

USB_P3­USB_P3+

Pin 19 : Add a USB 2.0 Shielding
GND cable to USB module.

+V5_USB35

USB_PN515

USB_PP515

+V3.3

D

L50

80Ohm/100MHz

2 1

/USB

12

C516

0.1U

GND

+V5_USB35

C517

0.1U

/USB_EMI

+V5

USB_P3-

L51
90Ohm/100MHz

/USB

1 4

2 3

USB_P3+

12

/USB_EMI

E

1 2

2213

C12

0.1U

/USB

GND

2208

USB PORT 3 for CAMERA

+V5_USB35

USB_P5-

L52
90Ohm/100MHz

/USB

1 4

2 3

USB_P5+

/USB_EMI

12

12

C518

C519

0.1U

0.1U

/USB_EMI

GND

C11

0.1U

1 2

/USB

GND

2208

USB PORT 5 for WLAN

2208

LCD CABLE ID: PID3 PID2 PID1 PID0

14.1 XGA 1 1 1 1

3 3

LVDS_CLKAP8
LVDS_CLKAM8

LVDS_YA2P8
LVDS_YA2M8

LVDS_YA1P8
LVDS_YA1M8

LVDS_YA0P8
LVDS_YA0M8

4 4

5 5

15.1 XGA 1 1 0 1

15.1 SXGA+ 1 0 1 1

3132

GND

CON2

1

1

3

3

5

5

7

7

9

9

11

11

13

13

15

15

17

17

19

19

21

21

23

23

25

25

27

27

29

29

WTOB_2X15P

2215

SIDE1SIDE2

2

2

4

4

6

6

8

8

10

10

12

12

14

14

16

16

18

18

20

20

22

22

24

24

26

26

28

28

30

30

GND

LVDS_ACLKP
LVDS_ACLKN LVDS_CLKBM

LVDS_YA2N

LVDS_YA1P
LVDS_YA1N

LVDS_YA0P
LVDS_YA0N

+V3.3S_LCD

ID0
ID2

1136

A

LVDS_CLKBP

LVDS_YB2PLVDS_YA2P
LVDS_YB2M

LVDS_YB1P
LVDS_YB1M

LVDS_YB0P
LVDS_YB0M

ID1
ID3

B

+V3.3S_LCD

12

C296

0.1UF/25V

GND

LVDS_CLKBP 8
LVDS_CLKBM 8

LVDS_YB2P 8
LVDS_YB2M 8

LVDS_YB1P 8
LVDS_YB1M 8

LVDS_YB0P 8
LVDS_YB0M 8

ID0
ID1
ID2
ID3

RN86A,B: page 20

WLAN_ON#15,20

PID_0 15
PID_1 15

1 2

10KOhm

3 4

10KOhm

5 6

10KOhm

7 8

10KOhm

PID_2 15
PID_3 15

RN6A
RN6B
RN6C
RN6D

+V3.3S

1223

56

RN86C

10KOhm

61

Q87A
UM6K1N

2

/

LVDS_VDD_EN8

C

78

34

5

RN86D

10KOhm

USB_WLAN_ON#/OFF

Q87B
UM6K1N

/

2211

1 2

Q53A
UM6K1N

34

Q53B

UM6K1N

5

R218
47KOhm

1 2

R219

10KOhm

2

LCD Power

SI3865: US$0.22

12

D2

1N4148W-A2

1211

+V12S +V3.3S+V3.3S

SI3456DV

R12

1MOhm

1 2

61

D

1
2
3

12

C302

47pF/50V

Caution:
Must tune R369 & C270 to meet Panel Spec

+V3.3S_LCD_C

Q52

6

D

5

S

4

G

12

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

R11

1 2

100Ohm

L2

80Ohm/100MHz

C10

0.1uF/10V

A3N/A3L

3-3.6V
S0-S1M:410 mA(500 mA Max.)

T199
TPC28b

12

C298

0.1uF/10V

1

12

C2

1UF/10V

21

Title :

Engineer:

E

+V3.3S_LCD

12

C7

10uF/10V

LVDS & BACKLIGHT

John Hung

of

12 55Monday, November 15, 2004

Rev

2.4

A

NMC

D5

1 1

+V1.5S_GMCH_ADAC

2

1

BAV99

B

Guarded by GND (Space>= 20mils)

CRT_RED8

3

CRT_Q_RED

37.5 ohm

Length Matching (+/- 100 mils)

C

Place Pi-Filter close to CRT
(<= 200 mils)

75 ohm

78

RN4D

75Ohm

L8
70Ohm/100Mhz

12

C20

15PF/50V

2026

21

12

C309

15PF/50V

CRT_L_RED

75 ohm

D

CON9

1

RED

VCC

9

E

1141

1228

2026

Guarded by GND (Space>= 20mils)

D4

3 4

RN4B
75Ohm

2 2

1228

+V1.5S_GMCH_ADAC

2

1

BAV99

CRT_GREEN8

3

Length Matching (+/- 100 mils)

CRT_Q_GREEN

37.5 ohm

56

RN4C

75Ohm

75 ohm

L7
70Ohm/100Mhz

12

C19

15PF/50V

12

C308

15PF/50V

CRT_L_GREEN

75 ohm

21

2

GREEN

1141

NC1
NC2

4
11

1228

2026

Guarded by GND (Space>= 20mils)

+V1.5S_GMCH_ADAC

2

1

D3

BAV99

CRT_BLUE8

3

Length Matching (+/- 100 mils)

+V12S

3 3

BUF_PCI_RST#14,19,20,21,26,27

4 4

+V3.3SUS

5

34

RN3B

100KOHM

34

Q4B
UM6K1N

12

RN3A

100KOHM

61

Q4A
UM6K1N

2

+V5S

CRT_DDC2BD8

CRT_HSYNC8

CRT_VSYNC8

RN5A

2.2KOhm

1 2

1225

CRT_Q_BLUE

37.5 ohm

Q3A
UM6K1N

2

5

Q3B
UM6K1N

Q89A
UM6K1N

2

1228

61

34

61

75 ohm

12

RN4A

75Ohm

CRT_Q_HSYNC

CRT_Q_VSYNC CRT_L_VSYNC

CRT_Q_DDC2BD

L6
70Ohm/100Mhz

12

C17

15PF/50V

R14
39Ohm

1 2

R13
39Ohm

1 2

L5

75Ohm/100MHz

12

C307

15PF/50V

12

C305

33PF/50V

2022

12

C304

33PF/50V

CRT_L_BLUE

75 ohm

1141

CRT_L_HSYNC

3

BLUE

15

PIN

CRT

13

HSYNC

14

VSYNC

1

21

2022

12

C306
5P

CRT_L_DDC2BD

12

DATA

21

5

CRT_Q_DDC2BC

CRT_DDC2BC8

5 5

+V5S

RN5B

2.2KOhm

3 4

Q89B
UM6K1N

34

L4

75Ohm/100MHz

12

C303
5P

CRT_L_DDC2BC

15

DCLK

7846S_15G2T

GND5

10

21

1225

1115

A

B

C

D

SIDE_G16
SIDE_G17

GND2

GND3

GND4

6

7

8

16
17

GND1

5

2309

24082222

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

E

CRT CONNECTOR

John Hung

13 55Monday, November 15, 2004

Rev

2.4

of

5

NMC

4

3

2

1

12

C439

0.1uF/10V

+V1.5S_ICH

12

+V1.5S_ICH

12

12

R310

48.7Ohm

1109

R132
130Ohm

R133

150Ohm

Strap
Option

Default: Pull-Down
Pull-High for Hub

Use Daisy-Chain

RN28A
RN28B

Topology

1 2

10KOhm

3 4

10KOhm

PCI_AD[31:0]19,20,21,22

PCI_C/BE#019,20,21
PCI_C/BE#119,20,21
PCI_C/BE#219,20,21
PCI_C/BE#319,20,21

PCI_REQ#017,21
PCI_REQ#117,20
PCI_REQ#217,19
PCI_REQ#317
PCI_REQ#417

PCI_GNT#021

PCI_GNT#219

T43 TPC28b
T49 TPC28b
T46 TPC28b
T150 TPC28b

1
1
1
1

PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31

ICH4 pin E8

LxWxH=31x31x2.38

U20A

H5

AD0

J3

AD1

H3

AD2

K1

AD3

G5

AD4

J4

AD5

H4

AD6

J5

AD7

K2

AD8

G2

AD9

L1

AD10

G4

AD11

L2

AD12

H2

AD13

L3
F5
F4
N1
E5
N2
E3
N3
E4

M5

E2
P1
E1
P2
D3
R1
D2
P4

J2
K4

M4

N4

B1
A2
B3
C7
B6
A6
B5

C1
E6
A7
B7
D6
C5
E8

HI_STB#/HI_STBF

AD14

HI_STB/HI_STBS
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27

LFRAME#/FWH4
AD28
AD29
AD30
AD31

C/BE0#
C/BE1#
C/BE2#
C/BE3#

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
REQB#/REQ5#/GPIO1
REQA#/GPIO0

GNT0#
GNT1#
GNT2#

CLKRUN#/GPIO24

GNT3#
GNT4#
GNTB#/GNT5#GPIO17
GNTA#/GPIO16

FW82801DBM

HI_VSWING

EE_DOUT

EE_SHCLK

LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3

DEVSEL#

PCIRST#

HI10
HI11

HICOMP

EE_CS

EE_DIN

LDRQ1#
LDRQ0#

FRAME#

IRDY#
TRDY#
STOP#

PAR

PERR#

SERR#

PME#

PLOCK#

PCICLK

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9

HUB_PD0

L19

HUB_PD1

L20

HUB_PD2

M19

HUB_PD3

M21

HUB_PD4

P19

HUB_PD5

R19

HUB_PD6

T20

HUB_PD7

R20

HUB_PD8

P23

HUB_PD9

L22

HUB_PD10

N22

HUB_PD11

K21

N20
P21

HUB_RCOMP_ICH4

R23

HUB_VSWING_ICH4

R22

D10
D11
A8
C12

T2
R4
T4
U2
T5
U4
U3

M3
F1
L5
F2
F3
G1
L4

K5
W2
M2
U5
P5
AC2

<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=6"
<=8"
<=8"
<=8"

PME_SB#

4"-8.5"

HUB_PD[10:0] 7

R314 56Ohm

1 2

HUB_PSTRB# 7
HUB_PSTRB 7

LPC_AD0 20,26,27
LPC_AD1 20,26,27
LPC_AD2 20,26,27
LPC_AD3 20,26,27
LPC_FRAME# 20,26,27

1

T48 TPC28b

LPC_DRQ#0 27

PCI_DEVSEL# 17,19,20,21
PCI_FRAME# 17,19,20,21
PCI_IRDY# 17,19,20,21
PCI_TRDY# 17,19,20,21
PCI_STOP# 17,19,20,21
PCI_PAR 19,20,21
PCI_PERR# 17,19,20,21

PCI_SERR# 17,19,20,21

PCI_LOCK# 17
PCI_RST# 8,24,29PCI_GNT#120

PM_CLKRUN# 20,21,26

12

C455
5P

/

_CLK_ICHPCI 18

Caution:
The VREF of HUB interface is 0.35V
The VSWING of HUB interace is 0.8V
But in Intel CRB, their naming
convention will make people
confused.

D D

IDSEL

PCI_REQ#?

PCI_REQ#0

PCI_REQ#1

PCI_REQ#2

PCI_AD?

PCI_AD21

PCI_AD20

PCI_AD16

+V3.3S

PCI_REQ#

CB&1394

MINIPCI

LAN

CB&1394

C C

B B

MINIPCI

LAN

Interface 1.5
Buffer Mode

ICH4 USE

0.8V +/- 2%

HUB_RCOMP_ICH4

R-ICH4 <= 0.5"

ICH4(R22)<=3"

HUB_VSWING_ICH4

12

C436

0.01UF/10V

2025

+V3.3

+V3.3

12

RN30A

10KOhm

34

B

Q36
PMBS3904

C

E12

3

PME_SB#19

2

pull up to VccSus3_3 by
internal pull-up resistor

PME_SB#

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

1

ICH4-M(HUBPCI)

John Hung

of

14 55Monday, November 15, 2004

Rev

2.4

Strap Option

10KOhm

3

RN30C

RN30B

10KOhm

PCI_PME#20,21,27

Default: Pull-High 20K
Pull-Down for BIOS
TOP-BLOCK SWAP

PCI_RST#

A A

5

4

+V3.3S

78

RN30D

10KOhm

U17

A

1

B

2

3 4

GND

NC7SZ08P5X

Meet LPC reset >= 60 us
(Add Buffer)

+V3.3

5

VCC

Y

5 6

12

C178

0.1uF/10V

BUF_PCI_RST# 13,19,20,21,26,27

5

NMC

4

3

2

1

USB SIGNALS
X Clock Signals
| USB+ - USB-|<= 150 mils
Pair Width/Space: 7/10 mils
Impedence: 90 ohm(differential)
Other Signals Space: >= 20 mils
Clock Signals Sapce:>= 50 mils

D D

USB_PN034
USB_PP034
USB_PN134
USB_PP134
USB_PN234
USB_PP234
USB_PN312
USB_PP312
USB_PN434
USB_PP434
USB_PN512

2108

USBRBIAS:
W/S: 5/5 mils
Length: <=

0.5"

C C

56

RN31C

10KOhm

1201

B B

USB_PP512

1 2

R138 22.6Ohm

USB_OC#0134

USB_OC#2434
USB_OC#317

USB_OC#517

AGP_BUSY#8,17

PM_DPRSLPVR38

PM_PWRBTN#37

ICH4_PWROK37,38

PM_RI#21

PM_RSMRST#37

PM_SLP_S3#19,21,37,42
PM_SLP_S4#35,37,42

PM_STPPCI#18
PM_STPCPU#18,38

PM_SUSCLK8

PM_SYSRST#17

PM_THRM#5,35

H_THRMTRIP_S#3

PM_VGATE37

USBRBIAS

<=0.5"

T50 TPC28b
T138TPC28b

SLP_S1#

T166TPC28b

T51 TPC28b

1 2

R313 56Ohm

LxWxH=31x31x2.38

U20C

D20

USBP0N

C20

USBP0P

B21

USBP1N

A21

USBP1P

D18

USBP2N

C18

USBP2P

B19

USBP3N

A19

USBP3P

D16

USBP4N

C16

USBP4P

B17

USBP5N

A17

USBP5P

A23

USBRBIAS

B23

USBRBIAS#

B15

OC0#

C14

OC1#

A15

OC2#

B14

OC3#

A14

OC4#

D14

OC5#

R2

AGPBUSY#/GPIO6

T3

1

C3_STAT#/GPIO21

Y20

1

CPUPERF#/GPIO22

V20

DPRSLPVR

Y5

LAN_RST#

AA1

PWRBTN#

AB6

PWROK

Y1

RI#

AA6

RSMRST#

W18

SLP_S1#/GPIO19

Y4

SLP_S3#

Y2

SLP_S4#

AA2

1

SLP_S5#

Y21

STP_PCI#/GPIO18

W19

STP_CPU#/GPIO20

J21

SSMUXSEL/GPIO23

AA4

SUSCLK

AB3

1

SUS_STAT#/LPCPD#

Y3

SYS_RESET#

V1

THRM#

<=3"

W20

THRMTRIP#

V19

VGATE/VRMPWRGD

FW82801DBM

G3: 5 uA

T201
TPC28b

RTC_BAT

1

12

BAT1

BATT

1 2

R383
1KOhm

A20GATE

CPUPWRGD

CPUSLP#

STPCLK#

T200
TPC28b

1

RTC CIRCUITRY

RTC Circuits:

RTC Circuits:
RTC_RST#, RTC_VBIAS, RTC_X1, RTC_X2

RTC_RST#, RTC_VBIAS, RTC_X1, RTC_X2
Width= 5 mils

Width= 5 mils
Length<=1"

Length<=1"
Need GND Guard

Measure duty-cycle of SUSCLK
(Pin AA4) must be in 30-70%

A2.1 PCB uses
"xtal_3p_319x108"
footprint, but the
SMT recommended 1st

A A

source part uses
"xtal_3p_335x110"
footprint.

5

1215

12

C216
18P

X2

3

SIDE

32.768KHZ

+/-20ppm/12.5PF

12

C220
18P

+V3.3S_ICH +V3.3SUS_ICH

RN31D10KOhm

7 8

R3

GPIO7

V4

GPIO8

V5

GPIO12

W3

GPIO13
GPIO25
GPIO27
GPIO28
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43

A20M#

DPSLP#

FERR#

IGNNE#

INIT#

INTR

SMI#

RCIN#

+V3.3A +V_RTC

CB_SD#

V2
W1
W4
J20

PID_0_ICH4

G22

PID_1_ICH4

F20

CG_FS0

G20

CG_FS1

F21

CG_FS2

H20

CG_FS5

F23

CG_FS6

H22

PID_2_ICH4

G23

PID_3_ICH4

H21
F22
E23

Y22
AB23
Y23
U21
U23
AA21

1 2

R139 56Ohm

W21
V22
AB22
V21

NMI

W23
V23
U22

GPIO[32:43] default:
Output High
ICH4 EDS R:1.0 page 10-94

10.10.8, 10.10.9

D18

1

3

2

RB715F

RTC_VBIAS

1 2

C225

0.047UF/10V

2206

2121

1

1

2

2

PID_0_ICH4
PID_1_ICH4
PID_2_ICH4
PID_3_ICH4

2021

4

RN31A10KOhm

RN31B10KOhm

1 2

3 4

EXTSMI#_3A 26
KBDSCI_3A 26
SIO_SMI# 27

802_LED_EN# 36
BACK_OFF# 12

2021

CG_FS0 18
CG_FS1 18
CG_FS2 18
CG_FS5 18
CG_FS6 18

2021

FWH_WP# 27

HA20GATE 26
H_A20M# 3
H_PWRGD 3
H_CPUSLP# 3
H_DPSLP# 3,8
H_FERR# 3
H_IGNNE# 3
H_INIT# 3,27
H_INTR 3
H_NMI 3
H_SMI# 3
H_STPCLK# 3
KBDCPURST 26

RC time delay should
be 10-20 ms

RTC_RST#

1 2

R156
180KOhm

RN89B
RN89A
RN89C
RN89D

12

C213

0.1uF/10V

RTC_VBIAS 16

RTC_X1

RTC_X2

12

C212
1UF/10V

12

R170
10MOhm

Vpeak-peak of RTC_X1 < 1V

12

R166
10MOhm

3 4

2.2KOhm

1 2

2.2KOhm

5 6

2.2KOhm

7 8

2.2KOhm

1104

CB_SD# 21

WLAN_ON# 12,20

1219

1212

CPUFAN_SPD_A 35

PID_0 12
PID_1 12
PID_2 12
PID_3 12

IDE_PDD[15:0]24

IDE I/F:
Width: 5 mils
Space: 7 mils
Length<= 8"
Match: <=
500 mils

IDE_PDA024

IDE_PDA224

IDE_PDCS3#24

IDE_PIORDY24
IDE_PDIOW#24
IDE_PDIOR#24
IDE_PDDACK#24
IDE_PDDREQ24

INT_SERIRQ17,20,21,26,27

PCI_INTA#17,22
PCI_INTB#17,22
PCI_INTC#17,19,20
PCI_INTD#17,20,22
ICH4_GPI217
ICH4_GPI317
ICH4_GPI417
ICH4_GPI517
INT_IRQ1417,24
INT_IRQ1517,25

INTEL REQUEST

PM_SLP_S3#

SLP_S1#

3

1 2

10KOhm

3 4

10KOhm

U38

A

1

B

2

3 4

GND

NC7SZ08P5X

IDE_PDD0

AB11

IDE_PDD1

AC11

IDE_PDD2
IDE_PDD3
IDE_PDD4
IDE_PDD5
IDE_PDD6
IDE_PDD7
IDE_PDD8
IDE_PDD9
IDE_PDD10
IDE_PDD11
IDE_PDD12
IDE_PDD13
IDE_PDD14
IDE_PDD15

RTC_X2
RTC_X1

Outer Layer: 5 mils
W/S= 1:1
ICH4-R2: 0.9"- 13.6"
AC97-R2: 0.1"-0.4"

AA10

AB10

AA13

AB13

AC13

AA19

RN68A
RN68B

AC97 SDIN

ICH4

+V3.3

5

VCC

Y

+V3.3S_ICH

Strap
Option

AC9

W10
W11

W13

AC6
AC7

Y10

AA7
AB8

Y8
AA8
AB9

Y9

W9

Y11

C11
A10

A9
A11
B10
C10
A12
B11

J22

D5
C2

B4

A3

C8
D7
C3
C4

J19
H19
K20

LxWxH=31x31x2.38

U20B

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDA0
PDA1
PDA2

LAN_CLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC

SERIRQ
PIRQA#
PIRQB#
PIRQC#
PIRQD#
PIRQE#/GPIO2
PIRQF#/GPIO3
PIRQG#/GPIO4
PIRQH#/GPIO5
IRQ14
IRQ15
APICCLK
APICD0
APICD1

RTCX2
RTCX1

FW82801DBM

R2

(#0013)

AC97_SDIN0
AC97_SDIN1

12

C472

0.1uF/10V

PM_SLP_S1# 18,35

SMBALERT#/GPIO11

SDCS1#PDCS1#
SDCS3#PDCS3#

SIORDYPIORDY
SDIOW#PDIOW#

SDIOR#PDIOR#

SDDACK#PDDACK#

SDDREQPDDREQ

AC_RST#

AC_SYNC

AC_BIT_CLK

AC_SDOUT

AC_SDIN0
AC_SDIN1
AC_SDIN2

INTRUDER#

SMLINK0
SMLINK1

RTCRST#

BATLOW#/TP[0]

SMBCLK

SMBDATA

AMC
AC97

PM_DPRSLPVR 38

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

SDA0
SDA1
SDA2

CLK66
CLK48
CLK14

SPKR

Default: Pull-Down 20K
Pull-High for Not
Supported

2

IDE_SDD[15:0] 25

IDE_SDD0

W17

IDE_SDD1

AB17

IDE_SDD2

W16

IDE_SDD3

AC16

IDE_SDD4

W15

IDE_SDD5

AB15

IDE_SDD6

W14

IDE_SDD7

AA14

IDE_SDD8

Y14

IDE_SDD9

AC15

IDE_SDD10

AA15

IDE_SDD11

Y15

IDE_SDD12

AB16

IDE_SDD13

Y16

IDE_SDD14

AA17

IDE_SDD15

Y17

AA20
AC20
AC21

AB21Y13
AC22AB14

AC19AB12
AA18W12
Y18AC12
AB19Y12
AB18AA11

C13

AC97_SYNC

C9
B8

AC97_SDOUT

D9
D13
A13
B13

W6
AC3
AB1

T21
F19
J23

RTC_RST#

W7

H23

AB2

AA5
AC4
AB4

AC97 SDOUT & SYNC

ICH4

AC97_SYNC

AC97_SDOUT

1 to 8
inches

T
R1

AC97

IDE I/F:
Width: 5 mils
Space: 7 mils
Length<= 8"
Match: <=
500 mils

IDE_SDA0 25
IDE_SDA1 25IDE_PDA124
IDE_SDA2 25

IDE_SDCS1# 25IDE_PDCS1#24
IDE_SDCS3# 25

IDE_SIORDY 25
IDE_SDIOW# 25
IDE_SDIOR# 25
IDE_SDDACK# 25
IDE_SDDREQ 25

AC97_RST# 30,33

AC97_BCLK_ICH4 30

AC97_SDIN0 30
AC97_SDIN1 33

SM_INTRUDER# 17
SM_LINK0 17
SM_LINK1 17

ICH4_SPKR 30

PM_BATLOW# 17

LID_ICH4#_3A 37
SCL_3A 17
SDA_3A 17

AMC

R2

2119

R143 33Ohm

R141 33Ohm

R144 33Ohm

R142 33Ohm

0.1 to 0.4
inches

/CUSTOMER

1 2

1 2

/CUSTOMER

1 2

1 2

AC97

MDC AC97_SDIN1

12

12

C191

C186

5P

5P

/

/

Outer Layer: 5 mils
W/S= 1:1
ICH4-(T): 1"- 8"
R1-(T): 0.1"- 0.4"
AC97-R1: <=5.6"
R2-(T): 0.1"- 0.4"
AMC-R2: 0.9"-5.6"

0.9 to 5.6
inches

AC97_SDIN0

_CLK_ICH66 18
_CLK_ICH48 18
_CLK_ICH14 18

12

C184
5P

/

AC97_SYNC_MDC 33

AC97_SYNC_CODEC 30

AC97_SDOUT_MDC 33

AC97_SDOUT_CODEC 30

T type routing, place R at branch point.

+V3.3S_ICH

AC97_SDOUT

Default: Pull-Down 20K

Strap
Option

Pull-High for CPU SAFE_MODE

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

1

ICH4-M(H_U_IDE_PM)

John Hung

15 55Monday, November 15, 2004

Rev

2.4

of

5

NMC

4

3

2

1

D D

C C

B B

LxWxH=31x31x2.38

U20E

A1

VSS_1

A16
A18
A20
A22

A4
AA12
AA16
AA22

AA3
AA9

AB20

AB7

AC1
AC10
AC14
AC18
AC23

AC5

B12
B16
B18
B20
B22

B9
C15
C17
C19
C21
C23

C6

D1
D12
D15
D17
D19
D21
D23

D4

D8
D22
E10
E14
E16
E17
E18
E19
E21
E22

F8

G19 Y7

VSS_52

VSS_2

VSS_53

VSS_3

VSS_54

VSS_4

VSS_55

VSS_5

VSS_56

VSS_6

VSS_57

VSS_7

VSS_58

VSS_8

VSS_59

VSS_9

VSS_60

VSS_10

VSS_61

VSS_11

VSS_62

VSS_12

VSS_63

VSS_13

VSS_64

VSS_14

VSS_65

VSS_15

VSS_66

VSS_16

VSS_67

VSS_17

VSS_68

VSS_18

VSS_69

VSS_19

VSS_70

VSS_20

VSS_71

VSS_21

VSS_72

VSS_22

VSS_73

VSS_23

VSS_74

VSS_24

VSS_75

VSS_25

VSS_76

VSS_26

VSS_77

VSS_27

VSS_78

VSS_28

VSS_79

VSS_29

VSS_80

VSS_30

VSS_81

VSS_31

VSS_82

VSS_32

VSS_83

VSS_33

VSS_84

VSS_34

VSS_85

VSS_35

VSS_86

VSS_36

VSS_87

VSS_37

VSS_88

VSS_38

VSS_89

VSS_39

VSS_90

VSS_40

VSS_91

VSS_41

VSS_92

VSS_42

VSS_93

VSS_43

VSS_94

VSS_44

VSS_95

VSS_45

VSS_96

VSS_46

VSS_97

VSS_47

VSS_98

VSS_48

VSS_99

VSS_49

VSS_100

VSS_50

VSS_101

VSS_51 VSS_102

FW82801DBM

G21
G3
G6
H1
J6
K11
K13
K19
K23
K3
L10
L11
L12
L13
L14
L21
M1
M11
M12
M13
M20
M22
N10
N11
N12
N13
N14
N19
N21
N23
N5
P11
P13
P20
P22
P3
R18
R21
R5
T1
T19
T23
U20
V15
V17
V3
W22
W5
W8
Y19

+V1.5S_ICH

12

+V1.5S

C189

0.1uF/10V

12

C443

0.1uF/10V

12

C187

0.1uF/10V

+V3.3S

12

12

+V3.3S_ICH

+V5S

3.135V - 3.465V(+/- 5%)
S0-S1M:0.42A

12

C246

0.1uF/10V

C452

0.1uF/10V

1 2

C459

0.1uF/10V

1.425V - 1.575V(+/- 5%)
S0-S1M: 0.5A

1.425V - 1.575V(+/- 5%)
S0-S1M:0.5A

V5REF SEQUENCE

(200mA max.)

D19
1N4148W-A2

1211

1 2

R159
1KOhm

0.343V- 0.357V(Typ. 0.35V)

HUB_VREF_ICH4

7 mils/10 mils

12

C198

0.1uF/10V

12

+V3.3S_ICH

+V1.5S_ICH

+V1.5_ICHHUB

T202
TPC28b

1

+V5REF_ICH

12

C460

0.1uF/10V

C438

0.1uF/10V

12

C437

0.1uF/10V

LxWxH=31x31x2.38

U20D

A5

VCC3_3_1

AC17

VCC3_3_2

AC8

VCC3_3_3

B2

VCC3_3_4

H18

VCC3_3_5

H6

VCC3_3_6

J1

VCC3_3_7

J18

VCC3_3_8

K6

VCC3_3_9

M10

VCC3_3_10

P12

VCC3_3_11

P6

VCC3_3_12

U1

VCC3_3_13

V10

VCC3_3_14

V16

VCC3_3_15

V18

VCC3_3_16

K10

VCC1_5_1

K12

VCC1_5_2

K18

VCC1_5_3

K22

VCC1_5_4

P10

VCC1_5_5

T18

VCC1_5_6

U19

VCC1_5_7

V14

VCC1_5_8

L23

VCCHI_1

M14

VCCHI_2

P18

VCCHI_3

T22

VCCHI_4

E7

V5REF_1

V6

V5REF_2

VCCLAN1_5/VCCSUS1_5_1
VCCLAN1_5/VCCSUS1_5_2
VCCLAN3_3/VCCSUS3_3_1
VCCLAN3_3/VCCSUS3_3_2

FW82801DBM

+V1.5S_ICH

12

R131
487Ohm

12

R134
150Ohm

VCCSUS3_3_1
VCCSUS3_3_2
VCCSUS3_3_3
VCCSUS3_3_4
VCCSUS3_3_5
VCCSUS3_3_6
VCCSUS3_3_7
VCCSUS3_3_8
VCCSUS3_3_9

VCCSUS3_3_10

VCCSUS1_5_1
VCCSUS1_5_2
VCCSUS1_5_3
VCCSUS1_5_4
VCCSUS1_5_5
VCCSUS1_5_6
VCCSUS1_5_7
VCCSUS1_5_8

V5REF_SUS

VCCRTC

VCCPLL

VBIAS

HIREF

V_CPU_IO_2
V_CPU_IO_1
V_CPU_IO_0

+V5REF_SUS_ICH

+V5REF_SUS_ICH

V5REFSUS
SEQUENCE

+V3.3SUS_ICH

E11
F10
F15
F16
F17
F18
K14
V7
V8
V9

E12

+V1.5SUS_ICH

E13
E20
F14
G18
R6
T6

+V5REF_SUS_ICH

U6

E15

AB5

C22

RTC_VBIAS

Y6

HUB_VREF_ICH4

M23

1.0V - 1.1V(+/- 5%)

U18

S0-S1M: 2.5 A(CPU,MCH,ICH)

P14
AA23

F6
F7
E9
F9

3.135V - 3.465V(+/- 5%)
S0-S1M:12mA

+V3.3SUS_ICH +V5SUS

T203
TPC28b

1

3.135V - 3.465V(+/- 5%)
S0-S5: 14 mA

12

+V_RTC

+V1.5S_ICHPLL

+V1.5S

+V3.3S

12

12

D16

1N4148W-A2

1211

12

C199

0.1uF/10V

12

C454

0.1uF/10V

C453

0.1uF/10V

C446

0.1uF/10V

1.425V - 1.575V(+/- 5%)
S0-S1M: 64 mA

RTC_VBIAS 15

12

C440

0.1uF/10V

12

+VCCP

12

C445

0.1uF/10V

R145
1KOhm

12

C458

0.1uF/10V

12

C442
1UF/10V

+V1.5S

+V3.3SUS

12

C190

0.01UF/10V

2025

+V1.5SUS

12

C447

0.1uF/10V

12

C451

0.1uF/10V

1.425V - 1.575V(+/- 5%)
S0-S1M:30mA

12

C457

0.1uF/10V

+V1.5S

12

C441

0.01UF/10V

+V_RTC

2025

12

C222

0.1uF/10V

Caution:
The VREF of HUB interface is 0.35V
The VSWING of HUB interace is 0.8V
But in Intel CRB, their naming convention will
make people confused.

A A

Title :

ICH4-M(PWR)

John Hung

Rev

2.4

of

1

16 55Monday, November 15, 2004

5

4

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

3

2

Date: Sheet

A3N/A3L

Engineer:

5

NMC

4

3

2

1

+V3.3S_ICH

RP4A

1 5

PCI_FRAME#14,19,20,21

PCI_IRDY#14,19,20,21

D D

PCI_TRDY#14,19,20,21

PCI_STOP#14,19,20,21

PCI_SERR#14,19,20,21

PCI_DEVSEL#14,19,20,21

PCI_LOCK#14

PCI_PERR#14,19,20,21

1228

C C

Can

Swap

INT_IRQ1415,24

INT_IRQ1515,25

PCI_REQ#014,21

PCI_REQ#114,20

PCI_REQ#214,19

PCI_REQ#314

PCI_REQ#414

INT_SERIRQ15,20,21,26,27

8.2KOhm

RP4B

2 5

8.2KOhm

RP4C

3 5

8.2KOhm

RP4D

4 5

8.2KOhm

RP4E

6 5

8.2KOhm

RP4F

7 5

8.2KOhm

RP4G

8 5

8.2KOhm

RP4H

9 5

8.2KOhm

RP3A

1 5

8.2KOhm

RP3B

2 5

8.2KOhm

RP3C

3 5

8.2KOhm

RP3D

4 5

8.2KOhm

RP3E

6 5

8.2KOhm

RP3F

7 5

8.2KOhm

RP3G

8 5

8.2KOhm

RP3H

9 5

8.2KOhm

10

10

10

10

10

10

10

10

+V3.3S

10

10

10

10

10

10

10

10

USB Over-Current Pull-Up

USB_OC#315

USB_OC#515

PM_SYSRST#15

SM_INTRUDER#15

7 8

3 4

1 2

R183

100KOhm

10KOhm

10KOhm

+V_RTC

+V3.3SUS_ICH

RN26D

RN26B

12

R172

100KOhm

ICH4 SMLink & SMbus
must be tied together

+V5S

+V5S

2

Q32A
UM6K1N

5

Q32B
UM6K1N

+V3.3SUS_ICH

61

+V3.3SUS_ICH

34

12

34

1302

RN29A

1KOhm

1302

RN29B

1KOhm

SCL_3S5,10,18

SDA_3S5,10,18

1232

1232

+V3.3S_ICH

56

+V3.3S_ICH

78

1302

RN29C

1KOhm

1302

RN29D

1KOhm

BATTERY LOW

SCL_3A 15

SM_LINK0 15

SM_LINK1 15

SDA_3A 15

B B

RP2A

1 5

ICH4_GPI415

ICH4_GPI315

ICH4_GPI515

ICH4_GPI215

PCI_INTD#15,20,22

PCI_INTA#15,22

PCI_INTC#15,19,20

A A

5

PCI_INTB#15,22

8.2KOhm

RP2C

3 5

8.2KOhm

RP2B

2 5

8.2KOhm

RP2D

4 5

8.2KOhm

RP2E

6 5

8.2KOhm

RP2F

7 5

8.2KOhm

RP2G

8 5

8.2KOhm

RP2H

9 5

8.2KOhm

10

10

10

10

10

10

10

10

4

AGP_BUSY#8,15

3

+V3.3S

1 2

RN26A

10KOhm

ICH4

PM_BATLOW#15

2

+V3.3SUS_ICH

RN26C

10KOhm

5 6

Title :

ASUSTek COMPUTER INC. NB1

Size Project Name

Custom

Date: Sheet

A3N/A3L

Engineer:

1

ICH4-M(PULLUP)

John Hung

of

17 55Monday, November 15, 2004

Rev

2.4