MPC8640D/MPC8641D开发板原理图

MPC8640D

MPC8641D

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semiconductor

Project:

45 86

Date Changed:

Title:

B B

Gary Milliorn

Engineer:

Steve Foster

Revision:

Tiffany Tran-Chandler

7700 W. Parmer Ln

Cass Arnett

Austin, Texas 78729

freescale

Freescale Semiconductor

semiconductor

freescale

87654321

Gary Milliorn

1.03

HPCN: Argo Navis

Cover Story

Thursday, February 1, 2007

2:05:21 pm

Page:

Time Changed:

HPCN: High-Performance Computing platform for Networking

PCIExpress Slot #1

QuadPHY Ports

VCORE Power Supply

DDR2 DIMM #1

DDR2 DIMM #2

V1.02 2006Nov07 PCB Tweaks

Contents

DDR1 DIMM #1

SERDES and 1.8V Power

Global Bypass, Mounting, etc.

USB Ports

All information is subject to change without notice.

M1573 PCI, RTC, LPC and Misc

Power Entry, Switches

Contents

Placement and PCB Stackup

DDR1 Termination

Debug, LEDs

06 Hot Power Supplies

LPC Flash

54PIXIS System Logic, Part 114

PIXIS System Logic, Part 215

this product.

Revision:

CompactFlash Header

Flash and PromJet Headers

MC8641D SERDES #1

Ethernet Port Connectors #1/#2

MC8641D SERDES #2

MC8641D LocalBus Interface

The sheet-to-sheet cross reference format is:

MC8641D Control Block

Components with the label "No_Stuff" are not to be installed by

default; they are for test or manufacturing purposes only.

C123

DDR1 DIMM #2

DDR2 Termination and Power

50 AC97 Codec

PEX Alternate Slot #1 and MidBus Probe45

M1573 ULI PEX Connection46

PCI Isolation Buffer16

VCC_3.3

LocalBus Debug

Page

MC8641D Power part 1

MC8641D Power part 2

1.2V power

and ground unless explicitly shown otherwise. Global power

System and PHY Clocks

This schematic is provided for reference purposes only.

No warranty, expressed or applied, is made as to the

accuracy of the information contained herein. Contact

Freescale Sale/FAEs to obtain the latest information on

456

COP and Debug Interfaces

SIO

53 AC97 Audio Connectors

I2CBus Devices

MC8641D DDR Interface #2

SERDES (REFCLK) and BCLK Clocks

Engineer:

semiconductor

MC8641D Quad Ethernet MAC

VCORE

connections are:

DATE

Sheet VertZoneLetter HorizZoneNumber

of IBM. Other trademarks are the respective property of their

respective copyright holders. Anyone perfect must be lying,

Initial version

Unless otherwise specified:

All resistors are SMD0402, in ohms, 0.08W, +/-5%

PCI Slots #1 and #2

Part numbers used are for reference only; compatible

parts may be used; refer to the bill of materials.

49 M1573 SATA + IDE

Page

Schematic Notes

VCC_5

VCC_1.2

anything easy has it’s cost, anyone plain can be lovely, anyone

33pF

Integrated circuits have default connections to power

VCC_2.5

Freescale and the Freescale logo are registered

123

Block Diagram

Configuration Switches

apply (i.e. PCI). Little-endian numbering is noted at the

source component.

M1573 USB + APIC

MC8641D DDR Interface #1

Date Changed:

Time Changed:

Freescale Semiconductor

Serial Ports 1 and 2

QuadPHY MAC

GND

VCORE Power Supply, cont’d

null

null1

All buses follow big-endian bit numbering order (bit 0 is

freescale

QuadPHY Power

CHANGES

V1.0 2005Aug03

Title:

Project:

Austin, Texas 78729

Cover Page

Board impedance is 55 +/- 5 ohms.

General Information

All capacitors are SMD0402, in microfarads (uF), +/-20%.

Page:

express or implied.

Platform Power

No_Stuff

7700 W. Parmer Ln

Ethernet Port Connectors #3/#4

V1.0a 2006Feb27 Initial production

Gary Milliorn

1.03

HPCN: Argo Navis

Information, please

Thursday, February 1, 2007

2:05:47 pm

the most-significant bit), except where industry standards

trademarks of Freescale Semiconductor. PowerPC is a trademark

All ferrites are Z=50 ohms at 100 MHz.

All fuses are self-resetting polyswitch (PTC) devices.

REV

All inductances are in microhenries (uH).

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Bus

7700 W. Parmer Ln

Austin, Texas 78729

USB

AUDIO

PromJET

DDR #1

Serial

RJ45MAG

Engineer:

Revision:

Local

VCORE

SATA

231 56

PEX Slot

PCI 1

PCI 2

MC8641D

Title:

Group

LPC

PEx

Flash

SIO

PATA

54321

M1575

CF+

DDR #2

Date Changed:

Time Changed:

PIXIS

Clock

Page:

Project:

VSC8244

QuadPHY

RJ45MAG

Gary Milliorn 03

1.03

HPCN: Argo Navis

Block Diagram

Thursday, February 1, 2007

2:05:55 pm

Flash

freescale

Freescale Semiconductor

semiconductor

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Time Changed:

Engineer:

Revision:

Page:

LAYER 3

Batt.

COP

SuperIO

LPCFlash

AC97

VCORE

VDD_PLAT

MPC9855

CONFIG SWITCHES

0.5oz

LAYER 1

SIGNAL: 7

1.0oz

VTT PLANE + POWER #2

USB

RST

PWR

FAN

RST

Title:

SIGNAL: 2

PWR

LED

STATUS LEDS

PLANE: GND 1

SVC

QPHY

PS/2

29LV641

Note: Not Definitive -- see

PCIExpress 4X

SATA3

SATA4

432

0.5oz

SIGNAL

PLANE

Project:

A12V

ATX POWER

APA150

Date Changed:

PLANE

LAYER 2

LAYER 4

LAYER 5

LED

PromJet

IDE

SATA1

APA PROG

SIGNAL

1.5oz

freescale

Design Workbook.

PLANE: VCC_5, VCC_HOT_xxx

PLANE: GND

DDR #1 DIMM #1

DDR #1 DIMM #2

RJ45

SIGNAL: 5

PLANE: VCC_3.3, VCORE

SIGNAL: 3

SIGNAL: 4

PLANE: GND

244mm (9.6")

SIGNAL: 6

244mm (9.6")

RJ45

SER #1

DDR #2 DIMM #2

567

RJ45

SATA2

Mounting holes, positioned per microATX spec.

M1575

LT1331

PCI 2

DDR #2 DIMM #1

LED

Mounting holes for socket.

MC8641D

AUDIO

1.0oz

BURIED CAP LAYER OPTION

USB

USBHDR

MIC2077

LED

SIGNAL

PLANE

LAYER 6

LAYER 7

PCIExpress 8X (in 16X slot)

PCI 3

LAYER 8

semiconductor

SIGNAL

1.5oz

SIGNAL: 1

1.0oz

PLANE

1.0oz

SIGNAL

LED

INFO LEDS

158.75mm (6.25")

VTT PLANE + POWER

RJ45

LAYER 9

LAYER 12

7700 W. Parmer Ln

Austin, Texas 78729

LED

Gary Milliorn 04

1.03

HPCN: Argo Navis

Placement Guide and PCB Stackup

Thursday, February 1, 2007

2:06:05 pm

LAYER 10

LAYER 11

.093

0.5oz

1.0oz

Freescale Semiconductor

PLANE

剩余56页未读，继续阅读

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