5600D

Schematic Diagrams

B - 1

Schematic Diagram

s

Appendix B:Schematic DiagramsThis appendix has circuit diagrams of the systems PCBs. The following table indicates where to find the appropriate

schematic diagram.

Diagram - Page Diagram - Page

System Block Diagram - Page B - 2 Mini PCI; MDC Modem - Page B - 17

CPU (Northwood) 1 of 2 - Page B - 3 LAN RTL8139CL - Page B - 18

CPU (Northwood) 2 of 2 - Page B - 4 TI1394 TSB43AB22 - Page B - 19

MCH845 Power & Ground - Page B - 5 NS-PC87393; IR; ROM - Page B - 20

MCH845 Memory Interface - Page B - 6 H8 - Page B - 21

Clock Generator - Page B - 7 KBC Conn; Fan Conn - Page B - 22

DDRAM - Page B - 8 ACIN; PWR Button - Page B - 23

DDR Termination - Page B - 9 AC'97 AD1886 - Page B - 24

Mobility P7 - Page B - 10 PCI 1410 - Page B - 25

Mobility Mem A; Term; LVDS - Page B - 11 PCMCIA Socket - Page B - 26

Mobility Mem B; CRT; TV Out - Page B - 12 CPU Core Power - Page B - 27

ICH3 (1 of 3) - Page B - 13 D/D Conn - Page B - 28

ICH3 (2 of 3) - Page B - 14 +3V; +5V - Page B - 29

ICH3 (3 of 3) - Page B - 15 USB 2.0 - Page B - 30

HDD/CDROM/FDD - Page B - 16

Table 1

Schematic Diagrams

Schematic Diagrams

B - 2

S

c

h

e

m

a

t

i

c

D

i

a

g

r

a

m

s

System Block Diagram

Sheet 1 of 29System Block

Diagram

AGP

SHEET

SHEET

F.D.D/CD-RW

13,14

DVD/CD-ROM

5,6

INTEL ICH3

421 EBGA

Sec. IDE

AC'97 LINK

INTEL MCH

Brookdale

593 FCBGA

PCI BUS

Pri. IDE

HUB LINK

Pentium 4Socket-478Host CPU

LPC BUS

SHEET

SM BUS

SUPER I/ONS87393

H.D.D.TI-43AB22

PCMCIA SOCKET*1

RJ-45

4-Pin

LANRTL8139

BERGWirelessLan

MICIN

SPKOUT

AC'97CODEC AUDIO

AMP.

SPDIFOUT

FIR

KB CTRL.H8

PIO

CLOCKGEN.

LCD CONN(LVDS)

DDR-SDRAM4M*32/4M*64

DDR SDRAM SOCKET

MiniPCI SOCKET

MEMORYTERMINATIONS

SO-DIMM0 SO-DIMM1

CRT OUT

VGACHIP ATIM7-P/M9

TV OUT

LVDS

SYSTEMBIOS

CPUFAN

RJ-11

BATTERY

MDC CONN.

TERMINATIONS

SM BUS

TEMPSENSOR

(50 Pin)(60 Pin)

(TI-TPA0132)(ALC201)

MDCMODULE

USB*2USB

3,4

SHEET 7

SHEET 8 SHEET 8

SHEET 9

SHEET10

SHEET 11;12

SHEET12

SHEET11

SHEET12

SHEET30

USB

SHEET 16

SHEET 17

SHEET 18SHEET 19

CARDBUSTI-1410

SHEET 20

SHEET 20

SHEET 20

SHEET 21

SHEET 22

KBC CONN

TOUCHPADCONN

SHEET 24

SHEET 25

SHEET 26

SHEET 17

SHEET 27

CPUCOREPOEWR

ACIN;POWERBUTTON

SHEET 23

SHEET 16

SHEET 20

SHEET 21

SHEET 22

SHEET 21PS2 CONNISA

VT6202

SHEET 30

USB 2.0

Schematic Diagrams

CPU (Northwood) 1 of 2 (71-56P00-D05) B - 3

Schematic Diagram

s

CPU (Northwood) 1 of 2

Sheet 2 of 29CPU 1 of 2

V_CORE

V_CORE

V_CORE

V_CORE

+3VS

+3VH8

+3VS

V_CORE

V_CORE

+3VS

+3VS+3VS

V_CORE

V_CORE

SMBCLK_A [21,28]SMBDATA_A [21,28]THRMP[4]

THRMN[4]

CPU_TDO [4]

CPU_TCK [4]CPU_TCK[4]

GTL_CPURST#[4,5]CPU_TMS [4]CPU_TRST# [4]CPU_TDI [4]

ITPCLK[4,7]ITPCLK#[4,7]

MASTER_RESET# [4]

CPU_ALERT# [14]

VCC_SENSE [27]VSS_SENSE [27]

CPUPERF# [14]DPSLP# [13,27]

Z0323

Z0322

Z0318Z0317

Z0340

SMBCLK_A

SMBDATA_A

Z0324

THRMN

THRMP

Z0320Z0319

Z0321

Z0312Z0311

Z0306

Z0309

Z0314

Z0313

Z0310

H_BPM5_PREQ#

Z0307

Z0315

H_BPM4_PRDY#

Z0316

Z0308

H_BPM1_ITP#H_BPM0_ITP#

H_BPM4_PRDY#

Z0325

H_BPM5_PREQ#

H_BPM1_ITP#H_BPM0_ITP# TZ0301

TZ0302

TZ0303

Z0338

Z0304Z0339

Z0337Z0336Z0335Z0334Z0333Z0332Z0331Z0330Z0329

Z0305

T5

R39075

R399

39

C187

1u_X7R

C188

1u_X7R

R624

C165

1u_X7R

R616 *0

R61510K

C185

1u_X7R

R250 1K

U22

MAX1617/AD1021/MAX1619

15

15

913

2

16

123

14

411

10

6

78

N/C1N/C2

STBY#

N/C3N/C4

VCC

N/C5

SMBDATADXP

SMBCLK

DXNALERT#

ADD0

ADD1

GND1GND2

C637

1u_X7R

C7582200PF

R59910K

R596 1K

C177

1u_X7R

C154

1u_X7R

C155

1u_X7R

C151

1u_X7R

C166

1u_X7R

C164

1u_X7R

R249 *10K

R625 *0

R59710K

R617

*4.7K

R623*4.7K

C7600.1UF

R59810K

+CT2

10u/10V

+CT1

10u/10V

R391

1.5K 1%R393*240

R39751_1%

R398150

R39551_1%

+CT8

10u/10V

+CT7

10u/10V

T7T8

R39227.4 1%

R40151_1%

T6

R40351_1%

R450 01 2

+C647

10uF_1210

+C136

10uF_1210

+C138

10uF_1210

R459 0

+C137

10uF_1210

+C620

10uF_1210

R522 1K

+CT6

10u/10V

+CT5

10u/10V

+CT4

10u/10V

R39651_1%

R40051_1%

R40451_1%

+CT3

10u/10V

R39451_1%

C152

1u_X7R

C630

1u_X7R

NORTHWOOD POWER & GROUND

U12A

NORTHWOOD

A3A9

A11A13A15A17A19A21A24A26

B4B8

B10B12B14B16B18B20B23B26C2C5C7C9

C11C13C15C17C19C22C25

D3D6D8

D10D12D14D16D18D20D21D24

E1E4E7E9

E11E13E15E17E19E23E26

A5

A4

AD24AA2AC21AC20AC24AC23AA20AB22U6W4Y3A6AD25

A

C

2

A

C

5

A

C

7

A

C

9

A

C

1

1

A

C

1

3

A

C

1

5

A

C

1

7

A

C

1

9

A

C

2

2

A

C

2

5

AD1AD4AD8AD10AD12AD14AD16AD18AD21AD23AE7AE9AE11AE13AE15AE17AE19AE22AE24AE26AF1AF6AF8AF10AF12AF14AF16AF18AF20

AF26

A

1

0

A

1

2

A

1

4

A

1

6

A

1

8

A

2

0

A

8

A

A

1

0

A

A

1

2

A

A

1

4

A

A

1

6

A

A

1

8

A

A

8

A

B

1

1

A

B

1

3

A

B

1

5

A

B

1

7

A

B

1

9

A

B

7

A

B

9

A

C

1

0

A

C

1

2

A

C

1

4

A

C

1

6

A

C

1

8

A

C

8

A

D

1

1

A

D

1

3

A

D

1

5

A

D

1

7

A

D

1

9

A

D

7

A

D

9

A

E

1

0

A

E

1

2

A

E

1

4

A

E

1

6

A

E

1

8

A

E

2

0

A

E

6

A

E

8

A

F

1

1

A

F

1

3

A

F

1

5

A

F

1

7

A

F

1

9

A

F

2

A

F

2

1

A

F

5

A

F

7

A

F

9

B

1

1

B

1

3

B

1

5

B

1

7

B

1

9

B

7

B

9

C

1

0

C

1

2

C

1

4

C

1

6

C

1

8

C

2

0

C

8

D

1

1

D

1

3

D

1

5

D

1

7

D

1

9

D

7

D

9

E

1

0

E

1

2

E

1

4

E

1

6

E

1

8

E

2

0

E

8

F

1

1

F

1

3

F

1

5

F

1

7

F

1

9

F

9

A

B

4

A

A

5

Y

6

A

C

4

A

B

5

A

C

6

F2F5F8

F10F12F14F16F18F22F25

G

3

G

6

G

2

1

G

2

4

H

1

H

4

H

2

3

H

2

6

J

2

J

5

J

2

2

J

2

5

K

3

K

6

K

2

1

K

2

4

L

1

L

4

L

2

3

L

2

6

M

2

M

5

M

2

2

M

2

5

N

3

N

6

N

2

1

N

2

4

P

2

P

5

P

2

2

P

2

5

R

1

R

4

R

2

3

R

2

6

T

3

T

6

T

2

1

T

2

4

U

2

U

5

U

2

2

U

2

5

V

1

V

4

V

2

3

V

2

6

W

3

W

6

W

2

1

W

2

4

Y

2

Y

5

Y

2

2

Y

2

5

A

A

1

A

A

4

A

A

7

A

A

9

A

A

1

1

A

A

1

3

A

A

1

5

A

A

1

7

A

A

1

9

A

A

2

3

A

A

2

6

A

B

3

A

B

6

A

B

8

A

B

1

0

A

B

1

2

A

B

1

4

A

B

1

6

A

B

1

8

A

B

2

0

A

B

2

1

A

B

2

4

AF25

A7

AD2

AF24AF3

AD3

A22

AE21

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VCC_SENSE

VSS_SENSE

TESTHI0TESTHI1TESTHI2TESTHI3TESTHI4TESTHI5TESTHI6TESTHI7TESTHI8TESTHI9

TESTHI10TESTHI11TESTHI12

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

SKTOCC#

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

V

C

C

B

P

M

5

#

B

P

M

4

#

B

P

M

3

#

B

P

M

2

#

B

P

M

1

#

B

P

M

0

#

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

V

S

S

RESERVED

RESERVED

RESERVED

RESERVEDRESERVED

RESERVED

RESERVED

RESERVED

C167

1u_X7R

C184

1u_X7R

C636

1u_X7R

R177 10K

C174

1u_X7R

C153

1u_X7R

C175

1u_X7R

T2T3

T9

T4

T1

C186

1u_X7R

C176

1u_X7R

C629

1u_X7R

R402

10K

C168

1u_X7R

C173

1u_X7R

R529 0

R546 10KR536 10K

J1

CON26A

135791113151719212325

2468

101214161820222426

R537 10KR148 10KR132 10KR147 10KR166 10KR122 10KR159 10KR535 10K

R448 1K

R460 0

V_CORE [4,5,14,15,27]

Put the cap in the processorback side

Put the cap in the processorcavity

NOTE: Place these decouplingcapacitors close to VTT_CPUtermination resistors. (onedecoupling coapcitor foreach two R-packs)

Address is strapped to 1001 000

IN-Target Probe

Schematic Diagrams

B - 4 CPU (Northwood) 2 of 2 (71-56P00-D05)

S

c

h

e

m

a

t

i

c

D

i

a

g

r

a

m

s

CPU (Northwood) 2 of 2

V_CORE

V_CORE

V_CORE

CPU_1.25V

V_CORE

+3VS

CPU_1.25V

V_CORE

+3V

CPU_1.25VCPU_1.25

GTL_ADS# [5]GTL_BNR# [5]

CPU_INIT# [13]SLP# [13]CPU_SMI# [13]

VID1 [22]VID2 [22]VID3 [22]

VID0 [22]

CPU_TCK [3]

CPU_TDI [3]

CPU_TRST# [3]CPU_TMS [3]CPU_TDO [3]

GTL_HA#[3..31] [5]

GTL_HD#[0..63][5]

CPU_A20M# [13]

CPU_INTR [13]CPU_NMI [13]CPU_IGNNE# [13]CPU_STPCLK# [13]

GTL_RS#[0..2] [5]

GTL_HIT# [5]

GTL_DBSY# [5]GTL_DRDY# [5]

GTL_HLOCK# [5]

GTL_HITM# [5]

GTL_HREQ#[0..4][5]

GTL_DEFER# [5]GTL_HTRDY# [5]

GTL_CPURST# [3,5]

VID4 [22]

SEL0[7]

GTL_BPRI# [5]GTL_BREQ0# [5]

CPUCLK [7]CPUCLK# [7]ITPCLK [3,7]ITPCLK# [3,7]

ITPCLK [3,7] ITPCLK# [3,7]

HDB#0[5]HDB#1[5]HDB#2[5]HDB#3[5]

HDSTBP#0[5]HDSTBP#1[5]HDSTBP#2[5]HDSTBP#3[5]HDSTBN#0[5]HDSTBN#1[5]HDSTBN#2[5]HDSTBN#3[5]

HADSTB#0[5]HADSTB#1[5]

FERR# [13]

THRMP[3]THRMN[3]

MASTER_RESET#[3]

PWRGD_CPU [14]

CPUCLK [7]CPUCLK# [7]

ICH3PWROK[12,14] VIDVCC_GD [7,14,27]

SUSB#[10,13,14,18,20,21,22,23,27,28]

DBR#

Z0401

Z0403Z0402

DBR#

Z

0

4

2

7

Z

0

4

2

1

Z

0

4

2

5

Z

0

4

2

6

Z

0

4

2

4

Z

0

4

2

2

Z

0

4

2

3

Z

0

4

2

8

Z0411Z0412Z0413

Z0410

Z0407Z0408

VID4

Z0405

Z0404

Z0406

THERMTRIP#

THERMTRIP#

Z0414

Z0415

Z0416

ITPCLK#

CPUCLK

ITPCLK

CPU_INIT#

GTL_BNR#

CPU_SMI#

FERR#CPU_IERR#

SLP#

GTL_ADS#

VID2VID3

VID0VID1

THRMPTHRMN

G

T

L

_

H

A

#

6

G

T

L

_

H

A

#

1

7

G

T

L

_

H

A

#

4

G

T

L

_

H

A

#

2

3

G

T

L

_

H

A

#

1

8

G

T

L

_

H

A

#

1

0

G

T

L

_

H

A

#

1

4

G

T

L

_

H

A

#

9

G

T

L

_

H

A

#

2

0

G

T

L

_

H

A

#

1

3

G

T

L

_

H

A

#

2

6

G

T

L

_

H

A

#

1

1

G

T

L

_

H

A

#

2

5

G

T

L

_

H

A

#

7

G

T

L

_

H

A

#

3

1

G

T

L

_

H

A

#

3

G

T

L

_

H

A

#

1

6

G

T

L

_

H

A

#

5

G

T

L

_

H

A

#

2

9

G

T

L

_

H

A

#

1

2

G

T

L

_

H

A

#

2

8

G

T

L

_

H

A

#

2

4

G

T

L

_

H

A

#

1

5

G

T

L

_

H

A

#

2

7

G

T

L

_

H

A

#

8

G

T

L

_

H

A

#

2

2

G

T

L

_

H

A

#

1

9

G

T

L

_

H

A

#

2

1

G

T

L

_

H

A

#

3

0

GTL_HA[3..31]

G

T

L

_

H

D

#

3

3

G

T

L

_

H

D

#

5

8

G

T

L

_

H

D

#

3

4

G

T

L

_

H

D

#

9

G

T

L

_

H

D

#

8

G

T

L

_

H

D

#

5

2

G

T

L

_

H

D

#

2

4

G

T

L

_

H

D

#

4

2

G

T

L

_

H

D

#

3

5

G

T

L

_

H

D

#

0

G

T

L

_

H

D

#

6

2

G

T

L

_

H

D

#

6

3

G

T

L

_

H

D

#

1

5

G

T

L

_

H

D

#

4

8

G

T

L

_

H

D

#

2

1

G

T

L

_

H

D

#

4

4

G

T

L

_

H

D

#

2

6

G

T

L

_

H

D

#

4

7

G

T

L

_

H

D

#

6

1

G

T

L

_

H

D

#

1

9

G

T

L

_

H

D

#

1

1

G

T

L

_

H

D

#

2

0

G

T

L

_

H

D

#

3

0

G

T

L

_

H

D

#

2

G

T

L

_

H

D

#

3

G

T

L

_

H

D

#

3

8

G

T

L

_

H

D

#

5

1

G

T

L

_

H

D

#

5

6

G

T

L

_

H

D

#

1

8

G

T

L

_

H

D

#

6

G

T

L

_

H

D

#

4

G

T

L

_

H

D

#

1

6

G

T

L

_

H

D

#

2

5

G

T

L

_

H

D

#

2

3

G

T

L

_

H

D

#

2

8

G

T

L

_

H

D

#

4

6

G

T

L

_

H

D

#

5

5

G

T

L

_

H

D

#

4

3

G

T

L

_

H

D

#

1

G

T

L

_

H

D

#

1

7

G

T

L

_

H

D

#

5

3

G

T

L

_

H

D

#

4

9

G

T

L

_

H

D

#

2

2

G

T

L

_

H

D

#

1

2

G

T

L

_

H

D

#

3

7

G

T

L

_

H

D

#

2

7

G

T

L

_

H

D

#

3

6

G

T

L

_

H

D

#

4

0

G

T

L

_

H

D

#

1

0

G

T

L

_

H

D

#

3

2

G

T

L

_

H

D

#

6

0

G

T

L

_

H

D

#

5

9

G

T

L

_

H

D

#

7

G

T

L

_

H

D

#

5

7

G

T

L

_

H

D

#

1

3

G

T

L

_

H

D

#

4

5

G

T

L

_

H

D

#

2

9

G

T

L

_

H

D

#

5

0

G

T

L

_

H

D

#

1

4

G

T

L

_

H

D

#

5

4

G

T

L

_

H

D

#

3

9

G

T

L

_

H

D

#

4

1

G

T

L

_

H

D

#

3

1

G

T

L

_

H

D

#

5

GTL_HD#[0..63]

CPU_A20M#

CPU_INTRCPU_NMICPU_IGNNE#CPU_STPCLK#

GTL_RS#1GTL_RS#0

GTL_RS#2

GTL_DRDY#GTL_DBSY#

GTL_HREQ#4GTL_HREQ#3

GTL_HREQ#1GTL_HREQ#2

GTL_HIT#

GTL_HREQ#0

GTL_HLOCK#

GTL_HITM#

GTL_HREQ#[0..4]

GTL_DEFER#

GTL_CPURST#PWRGD_CPU

Z0409

GTL_BPRI#GTL_BREQ0#

ITPCLK#ITPCLK

Z0418

Z0419 Z0420

SLP#

CPU_SMI#

CPU_INIT#

CPU_A20M#

FERR#

CPU_INTR

CPU_IGNNE#

CPU_STPCLK#

CPU_TRST#

CPUCLK#

Z0417

VID1

VID4

VID0

VID2VID3

PWRGD_CPU

CPU_IERR#

GTL_CPURST#

GTL_BREQ0#

Z0429

CPU_NMI

Z0430

R586

1K

R583

1K

R587

1K

R588

1K

T19T18

R756

10K

R548 62 1%

T20

L69 4.7uH_0805

L70 4.7uH_0805

T24T23

T22T21

R487100_1%

R486

49.9_1%

U52

MIC5248

1

2

3 4

5VIN

G

N

D

EN PG

VOUT

R530 200

R534 200

R449 200

R463 200

R451 200

R447 200

R458 200

D50

RB751V

A C R547 200

C654

220p/6.3V

C656

220p/6.3V

R517

49.9_1%

R518100_1%

R462 62_1%

R559 *0

T16T15

R550

49.9_1%

R549100_1%

C663

0.1u_X7R

R738

47K

C616

1u_X7R

R461 62_1%

R540 300_1%

R539 51_1%

R515 51_1%

R560 150

R55810

C66910p_R

R56810

C67910p_R

C617

220p/6.3V

R446 680

R740

*0

C618

220p/6.3V

R56710

C67710p_R

C655

1u_X7R

L28 *4.7uH_0805

+C864

47UF/6.3V_D

L25 *4.7uH_0805

N13

OPEN_1A

T10

C8652.2UF/16V_1206

+

C866

47UF/6.3V_D

R739

10K

T14

C8672.2UF/16V_1206

T17

R506 51_1%R493 51_1%

+C210

330u/10V_D

R737 200

C666

0.1u_X7R

+C227

330u/10V_D

R589

1K

R54210

C66510p_R

NORTHWOOD INTERFACE

U12B

NORTHWOOD

P1

AF23AF22

L24

AC3

V6

B6

Y4

AA3

W5

AB2

H5H2

J6

G1

G4

H6

G2

F3

E3

D2

E2

D4

C1

F7

E6

D5

C3

B2

B5

C6

AB26

AB23AB25

B

2

1

B

2

2

A

2

3

A

2

5

C

2

1

D

2

2

B

2

4

C

2

3

C

2

4

B

2

5

G

2

2

H

2

1

C

2

6

D

2

3

J

2

1

D

2

5

H

2

2

E

2

4

G

2

3

F

2

3

F

2

4

E

2

5

F

2

6

D

2

6

L

2

1

G

2

6

H

2

4

M

2

1

L

2

2

J

2

4

K

2

3

H

2

5

M

2

3

N

2

2

P

2

1

M

2

4

N

2

3

M

2

6

N

2

6

N

2

5

R

2

1

P

2

4

R

2

5

R

2

4

T

2

6

T

2

5

T

2

2

T

2

3

U

2

6

U

2

4

U

2

3

V

2

5

U

2

1

V

2

2

V

2

4

W

2

6

Y

2

6

W

2

5

Y

2

3

Y

2

4

Y

2

1

A

A

2

5

A

A

2

2

A

A

2

4

K

2

K

4

L

6

K

1

L

3

M

6

L

2

M

3

M

4

N

1

M

1

N

2

N

4

N

5

T

1

R

2

P

3

P

4

R

3

T

2

U

1

P

6

U

3

T

4

V

2

R

6

W

1

T

5

U

4

V

3

W

2

Y

1

A

B

1

L

2

5

K

2

6

K

2

5

J

2

6

AC26AD26

E5D1

F

2

0

A

A

2

1

F

6

A

A

6

A

F

4

A

E

4

A

E

3

A

E

2

A

E

1

A

E

5

AE23

AD20

AD22

J1K5J4J3H3

F1G5F4E21

G25P26V21

AC1V5

AD6AD5

F21J23P23

W23

E22K22R22W22

AE25

L5R5

A2B3C4 COMP1

BCLK1BCLK0

COMP0

IERR#

MCERR#

FERR#

STPCLK#

BINIT#

INIT#

RSP#

DBSY#DRDY#

TRDY#

ADS#

LOCK#

BR0#

BNR#

HIT#

HITM#

BPRI#

DEFER#

TCK

TDI

TMS

TRST#

TDO

PROCHOT#

IGNNE#

SMI#

A20M#

SLP#

PWRGOODRESET#

D

0

#

D

1

#

D

2

#

D

3

#

D

4

#

D

5

#

D

6

#

D

7

#

D

8

#

D

9

#

D

1

0

#

D

1

1

#

D

1

2

#

D

1

3

#

D

1

4

#

D

1

5

#

D

1

6

#

D

1

7

#

D

1

8

#

D

1

9

#

D

2

0

#

D

2

1

#

D

2

2

#

D

2

3

#

D

2

4

#

D

2

5

#

D

2

6

#

D

2

7

#

D

2

8

#

D

2

9

#

D

3

0

#

D

3

1

#

D

3

2

#

D

3

3

#

D

3

4

#

D

3

5

#

D

3

6

#

D

3

7

#

D

3

8

#

D

3

9

#

D

4

0

#

D

4

1

#

D

4

2

#

D

4

3

#

D

4

4

#

D

4

5

#

D

4

6

#

D

4

7

#

D

4

8

#

D

4

9

#

D

5

0

#

D

5

1

#

D

5

2

#

D

5

3

#

D

5

4

#

D

5

5

#

D

5

6

#

D

5

7

#

D

5

8

#

D

5

9

#

D

6

0

#

D

6

1

#

D

6

2

#

D

6

3

#

A

3

#

A

4

#

A

5

#

A

6

#

A

7

#

A

8

#

A

9

#

A

1

0

#

A

1

1

#

A

1

2

#

A

1

3

#

A

1

4

#

A

1

5

#

A

1

6

#

A

1

7

#

A

1

8

#

A

1

9

#

A

2

0

#

A

2

1

#

A

2

2

#

A

2

3

#

A

2

4

#

A

2

5

#

A

2

6

#

A

2

7

#

A

2

8

#

A

2

9

#

A

3

0

#

A

3

1

#

A

3

2

#

A

3

3

#

A

3

4

#

A

3

5

#

D

P

3

#

D

P

2

#

D

P

1

#

D

P

0

#

ITP_CLK0ITP_CLK1

LINT1LINT0

G

T

L

R

E

F

0

G

T

L

R

E

F

1

G

T

L

R

E

F

2

G

T

L

R

E

F

3

V

C

C

V

I

D

V

I

D

1

V

I

D

2

V

I

D

3

V

I

D

4

V

I

D

0

VCCIOPLL

VCCA

VSSA

REQ0#REQ1#REQ2#REQ3#REQ4#

RS0#RS1#RS2#DB#0

DB#1DB#2DB#3

AP0#AP1#

BSEL0BSEL1

DSTBP0#DSTBP1#DSTBP2#DSTBP3#

DSTBN0#DSTBN1#DSTBN2#DSTBN3#

DBR#

ADSTB0#ADSTB1#

THERMTRIP#THERMDATHERMDC

T13

T12T11

V_CORE [3,5,14,15,27]

CPU SIGNAL TERMINATIONCLOSE TO CPU

X7R X7R

X7R X7R

(19-31001-044-A)

M-CPU_1.25V

D-V_VORE

7/23

Sheet 3 of 29CPU 2 of 2

Schematic Diagrams

MCH845 Power & Ground (71-56P00-D05) B - 5

Schematic Diagram

s

MCH845 Power & Ground

Sheet 4 of 29MCH845

Power & Ground

V_CORE

+2.5V

+1.8VS

+1.5VS

+1.5VS

V_CORE

V_CORE

+1.5VS+2.5V

HADSTB#0 [4]HADSTB#1 [4]

GTL_ADS#[4]GTL_BNR#[4]

GTL_HIT#[4]

GTL_DBSY#[4]GTL_DRDY#[4]

GTL_HITM#[4]

GTL_HD#[0..63][4]

MCHCLK [7]

GTL_RS#[0..2][4]

GTL_CPURST#[3,4]

GTL_BREQ0#[4]GTL_BPRI#[4]

GTL_DEFER#[4]GTL_HTRDY#[4]GTL_HLOCK#[4]

GTL_HA#[3..31][4]

GTL_HREQ#[0..4] [4]

HDSTBN#0 [4]

HDSTBN#3 [4]HDSTBN#1 [4]HDSTBN#2 [4]

HDSTBP#0 [4]HDSTBP#1 [4]HDSTBP#2 [4]HDSTBP#3 [4]

HDB#0 [4]HDB#1 [4]HDB#2 [4]HDB#3 [4]

MCHCLK# [7]

V_CORE

+2.5V

Z0504

Z0503

Z0502

Z0505

V_CORE+2.5V

Z0510

Z0501

GTL_BNR#GTL_ADS#

GTL_DRDY#GTL_DBSY#

GTL_HIT#

GTL_HITM#

GTL_HD#[0..63]

G

T

L

_

H

D

#

3

3

G

T

L

_

H

D

#

5

8

G

T

L

_

H

D

#

3

4

G

T

L

_

H

D

#

9

G

T

L

_

H

D

#

8

G

T

L

_

H

D

#

5

2

G

T

L

_

H

D

#

2

4

G

T

L

_

H

D

#

4

2

G

T

L

_

H

D

#

3

5

G

T

L

_

H

D

#

0

G

T

L

_

H

D

#

6

2

G

T

L

_

H

D

#

6

3

G

T

L

_

H

D

#

1

5

G

T

L

_

H

D

#

4

8

G

T

L

_

H

D

#

2

1

G

T

L

_

H

D

#

4

4

G

T

L

_

H

D

#

2

6

G

T

L

_

H

D

#

4

7

G

T

L

_

H

D

#

6

1

G

T

L

_

H

D

#

1

9

G

T

L

_

H

D

#

1

1

G

T

L

_

H

D

#

2

0

G

T

L

_

H

D

#

3

0

G

T

L

_

H

D

#

2

G

T

L

_

H

D

#

3

G

T

L

_

H

D

#

3

8

G

T

L

_

H

D

#

5

1

G

T

L

_

H

D

#

5

6

G

T

L

_

H

D

#

1

8

G

T

L

_

H

D

#

6

G

T

L

_

H

D

#

4

G

T

L

_

H

D

#

1

6

G

T

L

_

H

D

#

2

5

G

T

L

_

H

D

#

2

3

G

T

L

_

H

D

#

2

8

G

T

L

_

H

D

#

4

6

G

T

L

_

H

D

#

5

5

G

T

L

_

H

D

#

4

3

G

T

L

_

H

D

#

1

G

T

L

_

H

D

#

1

7

G

T

L

_

H

D

#

5

3

G

T

L

_

H

D

#

4

9

G

T

L

_

H

D

#

2

2

G

T

L

_

H

D

#

1

2

G

T

L

_

H

D

#

3

7

G

T

L

_

H

D

#

2

7

G

T

L

_

H

D

#

3

6

G

T

L

_

H

D

#

4

0

G

T

L

_

H

D

#

1

0

G

T

L

_

H

D

#

3

2

G

T

L

_

H

D

#

6

0

G

T

L

_

H

D

#

5

9

G

T

L

_

H

D

#

7

G

T

L

_

H

D

#

5

7

G

T

L

_

H

D

#

1

3

G

T

L

_

H

D

#

4

5

G

T

L

_

H

D

#

2

9

G

T

L

_

H

D

#

5

0

G

T

L

_

H

D

#

1

4

G

T

L

_

H

D

#

5

4

G

T

L

_

H

D

#

3

9

G

T

L

_

H

D

#

4

1

G

T

L

_

H

D

#

3

1

G

T

L

_

H

D

#

5

MCHCLK

Z0506

GTL_RS#1GTL_RS#0

GTL_RS#2

GTL_BREQ0#

GTL_DEFER#

GTL_HLOCK#GTL_BPRI#

GTL_CPURST#

G

T

L

_

H

A

#

2

2

G

T

L

_

H

A

#

1

5

G

T

L

_

H

A

#

1

1

G

T

L

_

H

A

#

2

0

G

T

L

_

H

A

#

2

4

G

T

L

_

H

A

#

9

G

T

L

_

H

A

#

2

6

G

T

L

_

H

A

#

1

8

G

T

L

_

H

A

#

3

1

G

T

L

_

H

A

#

1

3

G

T

L

_

H

A

#

2

3

GTL_HA[3..31]

G

T

L

_

H

A

#

3

0

G

T

L

_

H

A

#

7

G

T

L

_

H

A

#

6

G

T

L

_

H

A

#

2

1

G

T

L

_

H

A

#

4

G

T

L

_

H

A

#

1

6

G

T

L

_

H

A

#

1

7

G

T

L

_

H

A

#

3

G

T

L

_

H

A

#

2

9

G

T

L

_

H

A

#

8

G

T

L

_

H

A

#

5

G

T

L

_

H

A

#

2

8

G

T

L

_

H

A

#

2

7

G

T

L

_

H

A

#

1

4

G

T

L

_

H

A

#

1

9

G

T

L

_

H

A

#

1

2

G

T

L

_

H

A

#

2

5

G

T

L

_

H

A

#

1

0

GTL_HREQ#[0..4]

GTL_HREQ#1

GTL_HREQ#4GTL_HREQ#3

GTL_HREQ#0

GTL_HREQ#2

MCHCLKMCHCLK#

Z0508Z0509

Z0507

MCHCLK#

C488

0.1u_X7R

C546

0.1u_X7R

C486

0.1u_X7R

+C574

47UF/6.3V_D

+C222

4.7u/25V

L45 4.7uH_0805

L44 4.7uH_0805

C564

0.1u_X7R

+C475

47UF/6.3V_D

MCH845 POWER & GROUND

U6A

MCH845

R

1

3

R

1

5

R

1

7

R

2

6

T

6

T

8

T

1

4

T

1

6

T

2

2

U

1

U

4

U

1

5

U

2

9

V

6

V

8

V

2

2

W

1

W

4

W

8

W

2

6

Y

6

Y

2

2

A

A

1

A

A

4

A

A

8

A

A

2

9

A

B

6

A

B

9

A

B

1

0

A

B

1

2

A

B

1

3

A

B

1

4

A

B

1

5

A

B

1

6

A

B

1

9

A

B

2

2

A

C

1

A

C

4

A

C

1

8

A

C

2

0

A

C

2

1

A

C

2

3

A

C

2

6

A

D

6

A

D

8

A

D

1

0

A

D

1

2

A

D

1

4

A

D

1

6

A

D

1

9

A

D

2

2

A

E

1

A

E

4

A

E

1

8

A

E

2

0

A

E

2

9

A

F

5

A

F

7

A

F

9

A

F

1

1

A

F

1

3

A

F

1

5

A

F

1

7

A

F

1

9

A

F

2

1

A3A7

A11A15A19A23A27D5D9

D13D17D21

E1E4

E26E29

F8F12F16F20F24G26

H9H11H13H15H17H19H21

J1J4J6

J22J26J29K5K7

K27L1L4L6L8

L22L24L26M23

N1N4N8

N13N15N17N22N29

P6P8

P14P16R1R4

T17

U17

P13P15P17N14N16R14R16R22R29

T15U14U16U22U26W22W29AA22AA26AB21AC29AD21AD23AE26AF23AG29AJ25

L25L29M22N23N26

AF25AG1AG18AG20AG22AH19AH21AH23AJ3AJ5AJ7AJ9AJ11AJ13AJ15AJ17AJ27

A

5

A

9

A

1

3

A

1

7

A

2

1

A

2

5

C

1

C

2

9

D

7

D

1

1

D

1

5

D

1

9

D

2

3

D

2

5

F

6

F

1

0

F

1

4

F

1

8

F

2

2

G

1

G

4

G

2

9

H

8

H

1

0

H

1

2

H

1

4

H

1

6

H

1

8

H

2

0

H

2

2

H

2

4

K

2

2

K

2

4

K

2

6

L

2

3

K

6

J

5

J

7

M

8

U

8

A

A

9

A

B

8

A

B

1

8

A

B

2

0

A

C

1

9

A

D

1

8

A

D

2

0

A

E

1

9

A

E

2

1

A

F

1

8

A

F

2

0

A

G

1

9

A

G

2

1

A

G

2

3

A

J

1

9

A

J

2

1

A

J

2

3

T

1

3

U

1

3

V

S

S

6

1

V

S

S

6

2

V

S

S

6

3

V

S

S

6

4

V

S

S

6

5

V

S

S

6

6

V

S

S

6

7

V

S

S

6

8

V

S

S

6

9

V

S

S

7

0

V

S

S

7

1

V

S

S

7

2

V

S

S

7

3

V

S

S

7

4

V

S

S

7

5

V

S

S

7

6

V

S

S

7

7

V

S

S

7

8

V

S

S

7

9

V

S

S

8

0

V

S

S

8

1

V

S

S

8

2

V

S

S

8

3

V

S

S

8

4

V

S

S

8

5

V

S

S

8

6

V

S

S

8

7

V

S

S

8

8

V

S

S

8

9

V

S

S

9

0

V

S

S

9

1

V

S

S

9

2

V

S

S

9

3

V

S

S

9

4

V

S

S

9

5

V

S

S

9

6

V

S

S

9

7

V

S

S

9

8

V

S

S

9

9

V

S

S

1

0

0

V

S

S

1

0

1

V

S

S

1

0

2

V

S

S

1

0

3

V

S

S

1

0

4

V

S

S

1

0

5

V

S

S

1

0

6

V

S

S

1

0

7

V

S

S

1

0

8

V

S

S

1

0

9

V

S

S

1

1

0

V

S

S

1

1

1

V

S

S

1

1

2

V

S

S

1

1

3

V

S

S

1

1

4

V

S

S

1

1

5

V

S

S

1

1

6

V

S

S

1

1

7

V

S

S

1

1

8

V

S

S

1

1

9

V

S

S

1

2

0

V

S

S

1

2

1

V

S

S

1

2

2

V

S

S

1

2

3

V

S

S

1

2

4

V

S

S

1

2

5

VSS1VSS2VSS3VSS4VSS5VSS6VSS7VSS8VSS9VSS10VSS11VSS12VSS13VSS14VSS15VSS16VSS17VSS18VSS19VSS20VSS21VSS22VSS23VSS24VSS25VSS26VSS27VSS28VSS29VSS30VSS31VSS32VSS33VSS34VSS35VSS36VSS37VSS38VSS39VSS40VSS41VSS42VSS43VSS44VSS45VSS46VSS47VSS48VSS49VSS50VSS51VSS52VSS53VSS54VSS55VSS56VSS57VSS58VSS59VSS60

VCCA1

VSSA1

VCC1.5_1VCC1.5_2VCC1.5_3VCC1.5_4VCC1.5_5VCC1.5_6VCC1.5_7VCC1.5_8VCC1.5_9

VCC1.5_10VCC1.5_11VCC1.5_12VCC1.5_13VCC1.5_14VCC1.5_15VCC1.5_16VCC1.5_17VCC1.5_18VCC1.5_19VCC1.5_20VCC1.5_21VCC1.5_22VCC1.5_23VCC1.5_24VCC1.5_25VCC1.5_26

VCC1.8_1VCC1.8_2VCC1.8_3VCC1.8_4VCC1.8_5

VSS126VSS127VSS128VSS129VSS130VSS131VSS132VSS133VSS134VSS135VSS136VSS137VSS138VSS139VSS140VSS141VSS142

V

C

C

S

M

1

V

C

C

S

M

2

V

C

C

S

M

3

V

C

C

S

M

4

V

C

C

S

M

5

V

C

C

S

M

6

V

C

C

S

M

7

V

C

C

S

M

8

V

C

C

S

M

9

V

C

C

S

M

1

0

V

C

C

S

M

1

1

V

C

C

S

M

1

2

V

C

C

S

M

1

3

V

C

C

S

M

1

4

V

C

C

S

M

1

5

V

C

C

S

M

1

6

V

C

C

S

M

1

7

V

C

C

S

M

1

8

V

C

C

S

M

1

9

V

C

C

S

M

2

0

V

C

C

S

M

2

1

V

C

C

S

M

2

2

V

C

C

S

M

2

3

V

C

C

S

M

2

4

V

C

C

S

M

2

5

V

C

C

S

M

2

6

V

C

C

S

M

2

7

V

C

C

S

M

2

8

V

C

C

S

M

2

9

V

C

C

S

M

3

0

V

C

C

S

M

3

1

V

C

C

S

M

3

2

V

C

C

S

M

3

3

V

C

C

S

M

3

4

V

C

C

S

M

3

5

V

C

C

S

M

3

6

V

C

C

S

M

3

7

V

C

C

S

M

3

8

V

T

T

1

V

T

T

2

V

T

T

3

V

T

T

4

V

T

T

5

V

T

T

6

V

T

T

7

V

T

T

8

V

T

T

9

V

T

T

1

0

V

T

T

1

1

V

T

T

1

2

V

T

T

1

3

V

T

T

1

4

V

T

T

1

5

V

T

T

1

6

V

T

T

1

7

V

T

T

1

8

V

T

T

1

9

V

C

C

A

0

V

S

S

A

0

C523

0.1u_X7R

C511

0.01UF

C512

0.01UF

R444

100_1%

R44349.9_1%

C472

0.1u_X7R

C550

0.1u_X7R

C584

0.1u_X7R

+C756

47UF/6.3V_D

C477

0.1u_X7R

+C533

47UF/6.3V_D

+C532

47UF/6.3V_D

R429 24.9_1%R424 24.9_1%

C743

0.1u_X7R

C591

0.1u_X7R

C524

0.1u_X7R

C479

0.1u_X7R

+C464

47UF/6.3V_D

R4710

C55510p_R

C517

0.1u_X7R

C503

0.1u_X7RC478

0.1u_X7R

+C35

47UF/6.3V_D

R4680

C54110p_R

C525

0.1u_X7R

C585

0.1u_X7R

C471

0.1u_X7R

C551

0.1u_X7R

C558

0.1u_X7R

C588

0.1u_X7R

C631

0.1u_X7R

C510 0.01UF

+C521

4.7u/25V

C497

0.1u_X7R

C561

0.1u_X7R

C590

0.1u_X7R

C582

0.1u_X7R

C514

0.1u_X7R

C548

0.1u_X7R

C583

0.1u_X7R

C544

0.1u_X7R

R442 301_1%

R441150_1%

MCH845 HOST INTERFACE

U6B

MCH845

T

4

T

5

T

3

U

3

R

3

P

7

R

2

P

4

R

6

P

5

P

3

N

2

N

7

N

3

K

4

M

4

M

3

L

3

L

5

K

3

J

2

M

5

J

3

L

2

H

4

N

5

G

2

M

6

L

7

U

6

T

7

R

7

U

5

U

2

V3W3

Y7V7

AE17

V5

Y4

Y5

Y3

W5U7

V4

A

D

5

A

G

4

A

H

9

A

D

1

5

W2W7W6

J8K8

AD13AA7

AC13AC2

A

A

2

A

B

5

A

A

5

A

B

3

A

B

4

A

C

5

A

A

3

A

A

6

A

E

3

A

B

7

A

D

7

A

C

7

A

C

6

A

C

3

A

C

8

A

E

2

A

G

5

A

G

2

A

E

8

A

F

6

A

H

2

A

F

3

A

G

3

A

E

5

A

H

7

A

H

3

A

F

4

A

G

8

A

G

7

A

G

6

A

F

8

A

H

5

A

C

1

1

A

C

1

2

A

E

9

A

C

9

A

E

1

0

A

D

9

A

G

9

A

C

1

0

A

E

1

2

A

F

1

0

A

G

1

1

A

G

1

0

A

H

1

1

A

G

1

2

A

E

1

3

A

F

1

2

A

G

1

3

A

H

1

3

A

C

1

4

A

F

1

4

A

G

1

4

A

E

1

4

A

G

1

5

A

G

1

6

A

G

1

7

A

H

1

5

A

C

1

7

A

F

1

6

A

E

1

5

A

H

1

7

A

D

1

7

A

E

1

6

R5N6

AD3AE7AD11AC16

AD4AE6AE11AC15

M7R8Y8

AB11AB17

H

A

3

#

H

A

4

#

H

A

5

#

H

A

6

#

H

A

7

#

H

A

8

#

H

A

9

#

H

A

1

0

#

H

A

1

1

#

H

A

1

2

#

H

A

1

3

#

H

A

1

4

#

H

A

1

5

#

H

A

1

6

#

H

A

1

7

#

H

A

1

8

#

H

A

1

9

#

H

A

2

0

#

H

A

2

1

#

H

A

2

2

#

H

A

2

3

#

H

A

2

4

#

H

A

2

5

#

H

A

2

6

#

H

A

2

7

#

H

A

2

8

#

H

A

2

9

#

H

A

3

0

#

H

A

3

1

#

H

R

E

Q

0

#

H

R

E

Q

1

#

H

R

E

Q

2

#

H

R

E

Q

3

#

H

R

E

Q

4

#

ADS#BNR#

BPRI#BR0#

CPURST#

DBSY#

DEFER#

HIT#

HITM#

HLOCK#HTRDY#

DRDY#

D

B

I

0

#

D

B

I

1

#

D

B

I

2

#

D

B

i

3

#

RS0#RS1#RS2#

BCLKBCLK#

HSWNG1HSWNG0

HRCOMP1HRCOMP0

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

1

0

#

H

D

1

1

#

H

D

1

2

#

H

D

1

3

#

H

D

1

4

#

H

D

1

5

#

H

D

1

6

#

H

D

1

7

#

H

D

1

8

#

H

D

1

9

#

H

D

2

0

#

H

D

2

1

#

H

D

2

2

#

H

D

2

3

#

H

D

2

4

#

H

D

2

5

#

H

D

2

6

#

H

D

2

7

#

H

D

2

8

#

H

D

2

9

#

H

D

3

0

#

H

D

3

1

#

H

D

3

2

#

H

D

3

3

#

H

D

3

4

#

H

D

3

5

#

H

D

3

6

#

H

D

3

7

#

H

D

3

8

#

H

D

3

9

#

H

D

4

0

#

H

D

4

1

#

H

D

4

2

#

H

D

4

3

#

H

D

4

4

#

H

D

4

5

#

H

D

4

6

#

H

D

4

7

#

H

D

4

8

#

H

D

4

9

#

H

D

5

0

#

H

D

5

1

#

H

D

5

2

#

H

D

5

3

#

H

D

5

4

#

H

D

5

5

#

H

D

5

6

#

H

D

5

7

#

H

D

5

8

#

H

D

5

9

#

H

D

6

0

#

H

D

6

1

#

H

D

6

2

#

H

D

6

3

#

HADSTB0#HADSTB1#

HDSTBP0#HDSTBP1#HDSTBP2#HDSTBP3#

HDSTBN0#HDSTBN1#HDSTBN2#HDSTBN3#

HVREF0HVREF1HVREF2HVREF3HVREF4

+C786

47UF/6.3V_D

C473

0.1u_X7R

C562

0.1u_X7R

C592

0.1u_X7R

C531

0.1u_X7R+C34

4.7u/25V

C542

0.1u_X7R

+1.8VS [6,10,12,14,15,22]+1.5VS [6,10,15,22]

V_CORE [3,4,14,15,27]+2.5V [8,10,14,22,23,29]

(19-31001-044-A)

(19-31001-044-A)

Schematic Diagrams

B - 6 MCH845 Memory Interface (71-56P00-D05)

S

c

h

e

m

a

t

i

c

D

i

a

g

r

a

m

s

MCH845 Memory Interface

Sheet 5 of 29MCH845

Memory Interface+1.25V

MVREF_DIM

+1.8VS

+1.5VS

+1.8VS

+1.5VS

HI_REF

+1.5VS

+1.5VS

+1.5VS

MCH66CLK [7]HI_[0..10][14]

HI_STB[14]HI_STB#[14]

AGP_AD[0..31][10]

AGP_C/BE#[0..3][10]

AGP_SBA[0..7][10]

AGP_ST[0..2] [10]

AGP_RBF# [10]

AGP_PAR [10]AGP_REQ# [10]AGP_GNT# [10]

MD_[0..63][9]

DQS_#[0..8][9]

MAAF[0..12][8]

CKE0[8,9]CKE1[8,9]CKE2[8,9]CKE3[8,9]

DCLK0 [8]

DCLK1 [8]

DCLK2 [8]

DCLK3 [8]

DCLK4 [8]

DCLK5 [8]

DCLK0# [8]

DCLK1# [8]

DCLK2# [8]

DCLK3# [8]

DCLK4# [8]

DCLK5# [8]

BA0 [8]BA1 [8]

AGPVREF [10]

PCIRST# [10,13,16,17,18,19,20,21,25,28,30]

CS2# [8,9]CS3# [8,9]CS1# [8,9]CS0# [8,9]

DQM#[0..7][8,9]

SCASA# [8]SRASA# [8]SWEA# [8]

AGP_IRDY# [10]AGP_TRDY# [10]AGP_STOP# [10]AGP_FRAME# [10]AGP_DEVSEL# [10]

SB_STB# [10]SB_STB [10]

AD_STB1# [10]

AD_STB0# [10]AD_STB0 [10]

AD_STB1 [10]

Z0618

Z

0

6

4

3

Z

0

6

4

4

Z

0

6

4

5

Z

0

6

4

6

Z

0

6

4

7

Z

0

6

4

8

Z

0

6

4

9

Z

0

6

5

0

Z

0

6

5

1

Z

0

6

5

2

Z

0

6

5

3

Z

0

6

5

4

Z

0

6

5

5

SWEA#SCASA#

CS1#ACS0#A

CS2#ACS3#A

BA0

Z0642

HI_0HI_1HI_2HI_3

HI_5HI_4

HI_6HI_7HI_8HI_9HI_10

Z0662

Z0660Z0661

Z0658

AGP_RBF#WBF#PIPE#

RSTIN#

66IN

Z0656

Z0657

Z0659

HI_[0..10]

RSTIN#

66IN

A

G

P

_

A

D

3

1

A

G

P

_

A

D

2

1

A

G

P

_

A

D

2

8

A

G

P

_

A

D

1

0

A

G

P

_

A

D

1

3

A

G

P

_

A

D

2

6

A

G

P

_

A

D

1

6

A

G

P

_

A

D

2

2

A

G

P

_

A

D

2

5

A

G

P

_

A

D

7

A

G

P

_

A

D

2

9

A

G

P

_

A

D

1

4

A

G

P

_

A

D

2

7

A

G

P

_

A

D

3

0

A

G

P

_

A

D

2

3

A

G

P

_

A

D

2

4

A

G

P

_

A

D

9

A

G

P

_

A

D

1

8

A

G

P

_

A

D

8

A

G

P

_

A

D

4

A

G

P

_

A

D

1

A

G

P

_

A

D

2

0

A

G

P

_

A

D

0

A

G

P

_

A

D

5

A

G

P

_

A

D

6

A

G

P

_

A

D

1

9

A

G

P

_

A

D

1

2

A

G

P

_

A

D

3

A

G

P

_

A

D

1

7

A

G

P

_

A

D

2

A

G

P

_

A

D

1

5

A

G

P

_

A

D

1

1

A

G

P

_

C

/

B

E

#

3

A

G

P

_

C

/

B

E

#

1

A

G

P

_

C

/

B

E

#

0

A

G

P

_

C

/

B

E

#

2

AGP_C/BE#[0..3]

A

G

P

_

S

B

A

4

A

G

P

_

S

B

A

2

A

G

P

_

S

B

A

7

A

G

P

_

S

B

A

3

A

G

P

_

S

B

A

0

A

G

P

_

S

B

A

6

A

G

P

_

S

B

A

5

A

G

P

_

S

B

A

1

AGP_SBA[0..7]

AGP_ST2AGP_ST1AGP_ST0

AGP_RBF#

WBF#

PIPE#

AGP_REQ#

AGP_GNT#

AGP_IRDY#

AGP_TRDY#

AGP_STOP#

AGP_FRAME#

AGP_DEVSEL#

Z0663

AGP_GNT#AGP_REQ#AGP_PAR

M

D

_

1

5

M

D

_

2

M

D

_

3

0

M

D

_

2

0

M

D

_

1

9

M

D

_

1

8

M

D

_

1

7

M

D

_

1

6

M

D

_

6

M

D

_

2

9

M

D

_

2

2

M

D

_

2

4

M

D

_

2

8

M

D

_

1

1

M

D

_

1

2

M

D

_

1

3

M

D

_

1

4

M

D

_

2

3

M

D

_

1

0

M

D

_

2

1

M

D

_

9

M

D

_

2

5

M

D

_

2

7

M

D

_

3

M

D

_

8

M

D

_

2

6

M

D

_

7

M

D

_

5

M

D

_

4

M

D

_

0

M

D

_

1

M

D

_

3

1

M

D

_

4

7

M

D

_

4

2

M

D

_

5

9

M

D

_

6

0

M

D

_

4

8

M

D

_

4

9

M

D

_

3

2

M

D

_

3

5

M

D

_

4

3

M

D

_

5

2

M

D

_

4

6

M

D

_

3

6

M

D

_

5

8

M

D

_

6

1

M

D

_

4

0

M

D

_

5

3

M

D

_

3

8

M

D

_

3

3

M

D

_

4

4

M

D

_

5

1

M

D

_

3

4

M

D

_

5

5

M

D

_

3

9

M

D

_

4

1

M

D

_

5

4

M

D

_

5

0

M

D

_

5

7

M

D

_

5

6

M

D

_

6

3

M

D

_

4

5

M

D

_

6

2

M

D

_

3

7

MD_[0..63]

CKE0CKE1CKE2CKE3

DQS_#3DQS_#4

DQS_#6DQS_#7

DQS_#0

DQS_#5

DQS_#8

DQS_#2DQS_#1

Z0619

MAAF0MAAF1MAAF2MAAF3MAAF4MAAF5MAAF6MAAF7MAAF8MAAF9MAAF10MAAF11MAAF12

AGP_PAR

DQM#0ADQM#1A

DQM#3ADQM#4ADQM#5ADQM#6ADQM#7A

DQM#3

DQM#6

DQM#4

DQM#2DQM#1DQM#0

DQM#5

DQM#7

DQM#2A

BA1

SRASA#

AGP_ST1AGP_ST0

AGP_ST2

AGP_IRDY#

AGP_STOP#

AGP_DEVSEL#

AGP_TRDY#

AGP_FRAME#

AD_STB0#AD_STB0

SB_STB#

AD_STB1AD_STB1#

SB_STB

Z0664Z0665

Z0666Z0667Z0668Z0669Z0670

R556.8K

R496.8K

R896.8K

R4736.8K

R470 0

C513

0.1u_X7R

C461

0.1u_X7RR4101K_1%

R411 1K_1%R409 0

R727 22R726 22R725 22

R41710K

R4182K

R735 22R734 22

R733 22

R731 22R730 22

R732 22

R729 22R728 22

R80 40.2_1%

C538 0.01UF

R723*10K

R722*10K

R721*10K

R724*10K

R81 *4.7K

R43440.2_1%

R476 6.8K

RP1258P4RX33

8 17 265

34

RP1268P4RX33

8 17 265

34

R467 150_1%

MCH845 AGP INTERFACE

U6D

MCH845

AA21

R

2

7

R

2

8

T

2

5

R

2

5

T

2

6

T

2

7

U

2

7

U

2

8

V

2

6

V

2

7

T

2

3

U

2

3

T

2

4

U

2

4

U

2

5

V

2

4

Y

2

7

Y

2

6

A

A

2

8

A

B

2

5

A

B

2

7

A

A

2

7

A

B

2

6

Y

2

3

A

B

2

3

A

A

2

4

A

A

2

5

A

B

2

4

A

C

2

5

A

C

2

4

A

C

2

2

A

D

2

4

V

2

5

V

2

3

Y

2

5

A

A

2

3

R

2

4

R

2

3

A

C

2

7

A

C

2

8

A

F

2

7

A

F

2

6

A

H

2

8

A

H

2

7

A

G

2

8

A

G

2

7

A

E

2

8

A

E

2

7

A

E

2

4

A

E

2

5

P27

P26

W25

AH25AG24

W27W24W23Y24W28

AD25

P22

AG25AF24AG26

AE22AE23AF22

M24N28M27L27L28M25M26P23N27P24P25

N24N25

J27

H26

AGPREF

G

_

A

D

0

G

_

A

D

1

G

_

A

D

2

G

_

A

D

3

G

_

A

D

4

G

_

A

D

5

G

_

A

D

6

G

_

A

D

7

G

_

A

D

8

G

_

A

D

9

G

_

A

D

1

0

G

_

A

D

1

1

G

_

A

D

1

2

G

_

A

D

1

3

G

_

A

D

1

4

G

_

A

D

1

5

G

_

A

D

1

6

G

_

A

D

1

7

G

_

A

D

1

8

G

_

A

D

1

9

G

_

A

D

2

0

G

_

A

D

2

1

G

_

A

D

2

2

G

_

A

D

2

3

G

_

A

D

2

4

G

_

A

D

2

5

G

_

A

D

2

6

G

_

A

D

2

7

G

_

A

D

2

8

G

_

A

D

2

9

G

_

A

D

3

0

G

_

A

D

3

1

G

_

C

B

E

0

#

G

_

C

B

E

1

#

G

_

C

B

E

2

#

G

_

C

B

E

3

#

A

D

_

S

T

B

0

A

D

_

S

T

B

0

#

A

D

_

S

T

B

1

A

D

_

S

T

B

1

#

S

B

_

S

T

B

S

B

_

S

T

B

#

S

B

A

0

S

B

A

1

S

B

A

2

S

B

A

3

S

B

A

4

S

B

A

5

S

B

A

6

S

B

A

7

HLRCOMP

HI_REF

G_PAR

G_GNT#G_REQ#

G_IRDY#G_TRDY#G_STOP#

G_FRAME#G_DEVSEL#

GRCOMP

66IN

ST0ST1ST2

RBF#WBF#PIPE#

HI_10HI_9HI_8HI_7HI_6HI_5HI_4HI_3HI_2HI_1HI_0

HI_STB#HI_STB

RSTIN#

TESTIN#

C549*0.1UF

C143

10p_R

R703 0R702 0R701 0R700 0

C528

0.1u_X7RR452150_1%

R472

30.1_1%C556

0.1u_X7R

C526

0.1u_X7R

T25

T31

T26

T36

T33

T30

T35

T32

T27

T37

T34

R86 0

T29T28

R412 6.8K

R416 6.8K

R415 6.8K

R413 6.8K

R414 6.8K

MCH845 MEMORY INTERFACE

U6C

MCH845

F

1

3

E

2

0

G

2

2

E

1

2