Ich8 1/3 (pci, dmi, cpu, irq), Sheet 16 of 43 ich8 1/3 (pci, dmi, cpu, irq), B.sch em atic d iag rams – Intel LV19C Series User Manual

Page 70: Ich 8 part 1/3, Sp i

Advertising
background image

Schematic Diagrams

ICH8 1/3 (PCI, DMI, CPU, IRQ) B - 17

B.Sch

em

atic D

iag
rams

ICH8 1/3 (PCI, DMI, CPU, IRQ)

Sheet 16 of 43

ICH8 1/3

(PCI, DMI, CPU, IRQ)

PCI_AD3

GNT3

BOOT DEVICE GNT0 SPI_CS1#

SPCIE_RXP4_WLAN 26

PCIE_TXP1_WLAN

PCI_INTF#

PCI_REQ0#

23

PCI_AD31

R173

*1K_04

R505

*8.2K_04

PECI 3

H_IGNNE#

DMI_TX1

GNT2

PCI_GNT0#

23

PCIE_TXP3_IDE 19

DMI_RX2 7

PCIE_RXN1_WLAN 26

PCIE_TXP2_NEW_CARD

R140

0_04

R239

22_04

PLT_RST#

SIGNAL

ICH_LAN_RST 22

INT_SERIRQ

P

C

I

IN

TE

R

F

A

C

E

I

NT

ER

RU

P

T

CP

U

LA

N

PC

I

EX

P

R

ES

S

DI

RE

CT

M

E

D

I

A

ICH 8

PART 1/3

SP

I

U11A

82801HD

AG9

AD23

AC24
AB22

AC22

AB19

AH28

AC23

AB20
AB23

AF10

AG10

AC12

AG28

AF23

AF26

F2

4

F2

2

F1

5

F7

F2

E2

8

E2

7

E2

4

E2

1

E9

D2

6

D2

5

D2

2

D1

9

D1

6

D1

2

D6

D4

D2

C2

8

C2

7

C2

2

B2

4

B2

0

B1

7

B1

4

B1

1

B8

B2

A2

8

A2

4

A5

F2

5

G1

8

G1

3

G1

0

G6

G4

G1

F2

6

N25

N26

M28
M27

L25

L26
K28

K27

J26
J25

H28

H27

G26

G25

F28
F27

E26

E25
D28

D27

C26

C25

B28
B27

U26
U25

T28

T27

W26

W25

V28
V27

AA25

AA24
Y28

Y27

AC26
AC25

AB28

AB27

R25
R24

AD27

AD28

E22

E20

AF17
E19

C19

D20

C20

C18

D18

D21

B19
C21

A19

A18

C4

C5
A3

A8
D5

F10

G11

F9

A4

C15
D17

B9

E8

C16

B16

A9

B10

E3

B12

E16

B6
A7

D15

D9

D11

E6

C9

D3

G16

A10
C12

A12

E18

A16

A14

A17
B13

F18

E17
C17

A13

C14

E14
C13

E15

F16
A11

D10

C11
E13
E12

D13

F14
E11

D8

D7

C7

F13

B7

C6

B5

F12

F8

E7

SERIRQ

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#

INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

INIT3_3V#

THRMTRIP#

PLTRST#

PECI

VSS

_

0

32

VS

S_

03

1

VSS_

0

3

0

VSS

_

0

29

VS

S_

02

8

VSS_

02

7

VSS_

0

2

6

VS

S_

0

25

V

SS_

02

4

VSS_

0

2

3

VS

S_

0

22

V

SS_

02

1

VSS_

0

2

0

VS

S_

0

19

V

SS_

01

8

VSS_

0

1

7

VSS

_

0

16

V

SS_

01

5

VSS_

0

1

4

VSS

_

0

13

V

SS_

01

2

VSS_

0

1

1

VSS

_

0

10

VS

S_

00

9

VSS_

0

0

8

VSS

_

0

07

VS

S_

00

6

VSS_

0

0

5

VSS

_

0

04

VS

S_

00

3

VSS_

00

2

VSS_

0

0

1

VSS_

0

3

3

V

SS_

04

0

VSS_

0

3

9

VSS

_

0

38

V

SS_

03

7

VSS_

0

3

6

VSS

_

0

35

VS

S_

03

4

PERN_1
PERP_1

PETN_1

PETP_1

PERN_2

PERP_2
PETN_2

PETP_2

PERN_3

PERP_3
PETN_3

PETP_3

PERN_4

PERP_4

PETN_4

PETP_4

PERN_5

PERP_5
PETN_5

PETP_5

PERN_6/GLAN_RXN

PERP_6/GLAN_RXP

PETN_6/GLAN_TXN

PETP_6/GLAN_TXP

DMI_0RXN
DMI_0RXP

DMI_0TXN

DMI_0TXP

DMI_1RXN
DMI_1RXP

DMI_1TXN

DMI_1TXP

DMI_2RXN

DMI_2RXP

DMI_2TXN
DMI_2TXP

DMI_3RXN
DMI_3RXP

DMI_3TXN

DMI_3TXP

DMI_CLKN

DMI_CLKP

DMI_ZCOMP

DMI_IRCOMP

GLAN_CLK

LAN_RSTSYNC

LAN_RST#
LAN_RXD0

LAN_RXD1

LAN_RXD2

LAN_TXD0

LAN_TXD1

LAN_TXD2

SPI_MOSI

SPI_MISO

SPI_CS0#
SPI_CLK

SPI_CS1#

PIRQA#
PIRQB#

PIRQC#

PIRQD#
PIRQE#/GPIO2

PIRQF#/GPIO3

PIRQG#/GPIO4
PIRQH#/GPIO5

GNT0#

GNT1#/GPIO51

GNT2#/GPIO53
GNT3#/GPIO55

REQ0#
REQ1#/GPIO50

REQ2#/GPIO52

REQ3#/GPIO54

PCICLK
PCIRST#

DEVSEL#
FRAME#

IRDY#

TRDY#

STOP#
PAR

PLOCK#
SERR#
PERR#

PME#

C/BE0#

C/BE1#
C/BE2#

C/BE3#

AD0
AD1

AD2

AD3

AD4
AD5

AD6

AD7
AD8

AD9

AD10

AD11
AD12

AD13

AD14
AD15
AD16

AD17

AD18
AD19

AD20
AD21
AD22

AD23

AD24

AD25
AD26

AD27

AD28
AD29

AD30

AD31

SPCIE_TXP4_WLAN 26

Z1621

SRCCLK_ICH

RN13

8.2K_04_8P4R

1
2

3
4

5

6

7

8

DIS

PCI_FRAME#

SPI_CLK

SPI_MOSI

DMI_RX0

DMI_RX#1

PCI_INTB#

23,24

PCIE_TXN2_NEW_CARD 26

PCI_REQ1#

24

PCI_AD2

1.5VS

H_FERR# 3

PCIE_TXP1_WLAN 26

PCI_IRDY#

PCI_FRAME#

23,24

PCIE_TXN_GLAN 22

PCI_AD9

KBC_RST# 25

ICH_LANRX1 22

SPI_MOSI

14

PCI_AD24

PCI_GNT0#

PCI_FRAME#

3.3VS

PCIE_TXP2_NEW_CARD 26

PCI_SERR#

SRCCLK_ICH# 2

H_THERMTRIP# 3

PCI_RST#

PCIE_RXN_GLAN

SPI_CS0#

PCIE PORT CONFIG 2
BIT 0 (5-6)

PLT_RST# 7,14,21,25

ICH_LANTX2 22

PCI_PERR#

PCI_INTC#

PCI_GNT1#

T

T

BOOT SELECT STRAPS

PCI_GNT1#

PCI_AD4

H_STPCLK# 3

PCIE_TXN1_WLAN 26

Z1617

T

PCI_DEVSEL#

23,24

PCIE_TXP_GLAN 22

SPCIE_TXN4_WLAN 26

Z1611

Z1624

PCI_C/BE2#

23,24

ICH_LANRX0 22

SPI_MISO

14

DMI_TX#0 7

PCI_PAR

PCI_INTA#

R471

*8.2K_04

ICH_LANTX1 22

DMI_TX2 7

T

A16 OVERIDE

TESTHI_13 3

PCI_STOP#

3.3V

PCIE_TXN3_IDE 19

PCI_GNT0#

T

1130

VTT_1.2VS 3,4,5,6,7,10,18,36,37

PCIE_RXN2_NEW_CARD

T

C170

0.1u_X7R_04

PCI_C/BE3#

23,24

DMI_RX0 7

PCI_C/BE0#

PCIE_RXP_GLAN 22

SPCIE_RXN4_WLAN 26

PCI_REQ3#

SPI_CS1#

DMI_TX2

ICH_LANRX2 22

PCI_C/BE3#

PCI_TRDY#

23,24

N/A

PCIE_RXN3_IDE 19

PCI_INTG#

PCI_AD1

PCI_AD11

1.5VS 3,17,18,26,35

PCI_PERR#

PCI_REQ1#

SPCIE_RXP4_WLAN

T

H_IGNNE# 3

PCI_GNT2#

PCIE_TXN1_WLAN

SPI_MOSI

PCIE_RXN2_NEW_CARD 26

DMI_RX3 7

PCI_AD22

Z1601

DMI_TX#3

RN11

8.2K_04_8P4R

1

2

3
4

5

6

7

8

PCI_AD[31..0]

23,24

PCI_AD0

SPI_MISO

EN

VDD3 4,13,15,21,25,31,32

PCI_STOP#

PCI_TRDY#

Z1620

Z1618

DES.

PCI_STOP#

23,24

PCI_AD12

PCI_C/BE2#

RN3

*8P4RX8.2K_04

1

2

3

4

5

6

7

8

H

3.3VS

PCI_PME#

23,24,25

H_INTR

PCI_INTD#

RSMRST# 17,21,25

PCI_GNT0#

PCIE_TXP_GLAN

DMI_RX#2

H_A20GATE 25

3.3VS 2,7,10,11,12,13,14,15,17,18,19,20,21,23,24,25,26,28,29,30,31,37

PCI_AD28

SPCIE_TXP4_WLAN

C177

0.1u_X7R_04

PCI_INTE#

24

PCI_INTA#

23

PCI_LOCK#

PCI_REQ3#

T

ICH8 H/W STRAPS

5VS 13,15,18,19,20,21,24,28,29,31

H_NMI

PCIE_TXP3_IDE

DMI_RX1

PCIE_RXP2_NEW_CARD

C171

0.1u_X7R_04

DMI_RX1 7

PCI_AD7

PECI

PCI_GNT2#

DMI_TX0 7

3.3V 4,7,14,17,18,21,22,24,26,30,31,34,36

PCI_C/BE1#

PCI 1 0

PCIE_TXN2_NEW_CARD

PCI_REQ0#

DMI_TX#1 7

PCI_AD17

PCI_AD30

PCI_AD21

PCI_AD20

H_NMI 3

PCIE_RXP1_WLAN

DMI_TX3

DMI_RX#0 7

DMI_RX#1 7

PCI_INTA#

SPCIE_TXN4_WLAN

PCI_SERR#

23,24

H_INTR 3

PCI_REQ1#

PCI_RST#

PCI_INTB#

T

R467

*1K_04

PCI_AD23

PCI_INTF#

FWH 1 1

PCI_INTC#

23,24

ICH_LANTX0 22

PCI_AD25

PCI_INTE#

PCIE_RXP3_IDE

C172

0.1u_X7R_04

DMI_TX#3 7

SPI 0 1

H_INIT# 3

R170

0_04

RN10

8.2K_04_8P4R

1

2
3

4

5

6

7

8

PCI_REQ2#

Z1614

PCIE_TXN_GLAN

SPI_MISO

T

Z1625

SPI_CS0#

R451

8.2K_04

H_SMI# 3

PCIE_RXN1_WLAN

PCI_AD13

PCI_AD8

PCI_IRDY#

23,24

DMI_TX#2 7

PCI_AD16

PCLK_ICH

2

H_INIT#

RN12

8.2K_04_8P4R

1

2
3

4

5

6

7

8

DMI_TX1 7

PCI_TRDY#

PCI_AD19

PCI_INTE#

C273

*10p_50V_04

TESTHI_13
H_FERR#

H_A20GATE

R144

24.9_1%_04

PCI_AD10

PCI_LOCK#

PCLK_ICH

Z1613

Z1622

SPCIE_RXN4_WLAN

R501

1K_04

RN2

8.2K_04_8P4R

1
2

3

4

5

6

7

8

SRCCLK_ICH 2

DMI_RX3

PCI_AD6

H_A20M#

PCI_DEVSEL#

DMI_RX#3

H_SMI#

PCI_INTC#

DMI_TX#0

T

PCI_PAR

23,24

KBC_RST#

PCIE_RXN3_IDE

DMI_RX2

RN8

8.2K_04_8P4R

1

2

3
4

5

6

7

8

R484

*8.2K_04

C174

0.1u_X7R_04

INT_SERIRQ

SPI_CLK

14

PCI_AD27

PCI_AD26

Z1610

PCI_REQ2#

C178

0.1u_X7R_04

SET
BIT

PCI_AD18

PCI_INTH#

PCIE_TXN3_IDE

C173

0.1u_X7R_04

SRCCLK_ICH#

C175

0.1u_X7R_04

PCI_AD15

SPI_CS1#

C179

0.1u_X7R_04

PCI_IRDY#

PCI_INTG#

H_A20GATE

3.3V

SPI_CS0#

14

PCI_SERR#

DMI_RX#0

Z1623

SPI_CLK

L

PCI_AD5

PCI_INTB#

Z1612

PCI_REQ0#

PCI_INTD#

PCI_INTD#

23

INT_SERIRQ

14,23,25

PCI_C/BE0#

23,24

DMI_TX3 7

T

PCIE_RXP1_WLAN 26

PCIE_RXN_GLAN 22

FWH_INIT#

DMI_TX0

DMI_TX#2

T

R483

*1K_04

PCI_PME#

PCI_INTH#

PCI_GNT2#

PCI_AD29

PCIE_RXP2_NEW_CARD 26

H_A20M# 3

ICH_LAN_CLK 22

DMI_RX#2 7

PCI_GNT3#

Z1607

KBC_RST#

PCIE_RXP_GLAN

PCI_PAR

Z1619

PCI_PERR#

23,24

DMI_TX#1

DMI_RX#3 7

PCI_GNT3#

C176

0.1u_X7R_04

PCI_RST#

23,24

PCI_AD14

LAN_PWROK

R481

2.7K_1%_04

PCI_GNT1#

24

PCI_GNT3#

R462

*8.2K_04

PCI_C/BE1#

23,24

Z1609

PCI_DEVSEL#

PCIE_RXP3_IDE 19

Advertising
This manual is related to the following products: