AN2077 Motorola / Freescale Semiconductor, AN2077 Datasheet

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AN2077

Manufacturer Part Number
AN2077
Description
PowerPC Design Checklist
Manufacturer
Motorola / Freescale Semiconductor
Datasheet
Application Note
PowerPC Design Checklist
by Gary Milliorn
Motorola PowerPC Applications
risc10@email.sps.mot.com
This document describes the required connections of all the signals on a PowerPC microprocessor
(MPC603, MPC75x, MPC74xx), microcontroller (MPC824x), or PCI bridge/memory controller
(MPC10x). If a design follows these guidelines, has properly connected. It may be useful for performing
schematic reviews or other design checks. This document contains the following topics:
To locate any published errata or updates for this document, refer to the website at
http://www.motorola.com/semiconductors.
This document contains information on a new product under development by Motorola.
Motorola reserves the right to change or discontinue this product without notice.
© Motorola, Inc., 2000. All rights reserved.
Topic
Section 1.1, “Introduction”
Section 1.2, “Connections”
Section 1.3, “L2 Cache SRAM Connections”
Section 1.4, “Power”
Section 1.5, “Clocks”
Section 1.6, “References”
Semiconductor Products Sector
Page
2
2
13
14
14
14
Order Number: AN2077/D
Rev. 0.4, 10/2000

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AN2077 Summary of contents

Page 1

... To locate any published errata or updates for this document, refer to the website at http://www.motorola.com/semiconductors. This document contains information on a new product under development by Motorola. Motorola reserves the right to change or discontinue this product without notice. © Motorola, Inc., 2000. All rights reserved. Order Number: AN2077/D Rev. 0.4, 10/2000 Page 2 2 ...

Page 2

Introduction The PowerPC processor and PCI bridge/memory controller family are all easy to design to, as long as some simple rules are followed regarding connections and pullups. For reference purposes, many designers refer to the application notes and example ...

Page 3

MPC824X MPC74X0 MPC755 MPC750 MPC603 Critical PowerPC Design Checklist 3 ...

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MPC824X MPC74X0 MPC755 MPC750 MPC603 Critical 4 PowerPC Design Checklist ...

Page 5

MPC824X MPC74X0 MPC755 MPC750 MPC603 Critical PowerPC Design Checklist 5 ...

Page 6

MPC824X MPC74X0 MPC755 MPC750 MPC603 Critical 6 PowerPC Design Checklist ...

Page 7

MPC824X MPC74X0 MPC755 MPC750 MPC603 Critical PowerPC Design Checklist 7 ...

Page 8

MPC8245 MPC8240 MPC107 Critical 8 PowerPC Design Checklist ...

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MPC8245 MPC8240 MPC107 Critical PowerPC Design Checklist 9 ...

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MPC8245 MPC8240 MPC107 Critical 10 PowerPC Design Checklist ...

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MPC8245 MPC8240 MPC107 Critical PowerPC Design Checklist 11 ...

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MPC8245 MPC8240 MPC107 Critical 12 PowerPC Design Checklist ...

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L2 Cache SRAM Connections The MPC750, MPC755 and MPC74X0 processors support a “backside” L2 cache on a private cache bus. The L2 interface uses standard asynchronous, pipelined burst or late-write SRAM devices in a non-pipelined manner. The connections are ...

Page 14

Power The PowerPC family has restrictions on the amount of time any power pin can non-standard voltage in relation to another power pin. Typically these event occur during power-up and power-down. When the restrictions are not ...

Page 15

PowerPC Design Checklist References 15 ...

Page 16

... Technical Information Center: 1–800–521–6274 HOME PAGE: http://www.motorola.com/semiconductors Document Comments: FAX (512) 895-2638, Attn: RISC Applications Engineering World Wide Web Addresses: http://www.motorola.com/PowerPC http://www.motorola.com/NetComm http://www.motorola.com/ColdFire are registered trademarks of Motorola, Inc. Motorola, Inc Equal AN2077/D ...

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