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Manual IBM 25CPC710

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  • IBM 25CPC710 - page 1

    Page 1 of 8 Ver sion 1.0 11/08/01 Abstract This Application Note describes the differences between the CPC710 - 100+ (DD2) and the CPC710 (DD3.x) versions of the PowerPC Dual PCI/Memory Controller companion chip. The purpose of this not e is to provide designers with an overview of the changes and point out performance enhancements and potential pr ...

  • IBM 25CPC710 - page 2

    Page 2 of 8 Ver sion 1.0 11/08/01 Processor Interface: v Voltage Level and Bus Speed Differences Ø The CPC710 DD3.x revision supports 60x bus operation at speeds of up to 133MHz, at an I/O voltage of 2.5V. This interface voltage level is supported on the PPC750L, 750CX, and 750CXe processors. This is a change from the previous revision. v I/O Sign ...

  • IBM 25CPC710 - page 3

    Page 3 of 8 Ver sion 1.0 11/08/01 Memory Interface: v Extended SDRAM Addressing Ø The signal MADDR13 has been added to support the following additional SDRAM organizations: § 13 - 12 - 2, 14 - 9 - 2, 14 - 10 - 2, 14 - 11 - 2, 14 - 12 - 2 § Register SDRAM0_MCER [26:29] is used to select the SDRAM organization; refer to the CPC710 - 133 User’s M ...

  • IBM 25CPC710 - page 4

    Page 4 of 8 Ver sion 1.0 11/08/01 v Extended Addressing of PCI Memory Ø System memory addressing range in creased from 2GB to 4GB. The standard addressing capability is 2GB; with the size defined by bits 24 - 31 of PCI local registers PCILx_PSSIZE. The address extension is implemented by setting bit 27 of chip control register CPC0_PGCHP. In this ...

  • IBM 25CPC710 - page 5

    Page 5 of 8 Ver sion 1.0 11/08/01 plane. In most circumstances, however, it is prudent to place a filter circuit on AVDD; refer to the CPC710 DD3.x User’s Manual for mor e information. Ø The PLL is now set up and controlled by external signals PLL_RANGE [1:0] and 6 external signals PLL_TUNE [5:0] instead of PLL133 and PLL_TUNE [1:0]. This is a c ...

  • IBM 25CPC710 - page 6

    Page 6 of 8 Ver sion 1.0 11/08/01 v I/O Pi n Additions: The following I/Os are new on the DD3 revision: INTERFACE SIGNAL NAME IMPACT 60x bus Interface SYS_BG2_, SYS_BG3_, SYS_MCP2, SYS_MCP3, SYS_HRESET2, SYS_HRESET3, SYS_SRESET2, SYS_SRESET3 New for 4 - way CPU support 60x bus Interface SYS_TA_HIT Memory Interface MADDR13 Used for newer memory size ...

  • IBM 25CPC710 - page 7

    Page 7 of 8 Ver sion 1.0 11/08/01 Performance Enhanc ements and Improvements: v The CPC710 DD3.x revision has improvements to support PCI Long Burst Write operations and improvements in the deadlock prevention circuits. These enhancements can be selected by programming select bits in PCI local registers PCILx _PSWCR and PCILx_DLKCTRL. Ø Crossing a ...

  • IBM 25CPC710 - page 8

    Page 8 of 8 Ver sion 1.0 11/08/01 (c) Copyright International Business Machines Corporation 2001 All Rights Reserved Printed in the United States of America November 2001 The follo wing are trademarks of International Business Machines Corporation in the United States, or other countries, or both: IBM PowerPC IBM Logo Other company, product and ser ...

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All of them are important, but the most important information from the point of view of use of the device are in the user manual IBM 25CPC710.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals IBM 25CPC710, service manual, brief instructions and user manuals IBM 25CPC710. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product IBM 25CPC710.

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A complete manual for the device IBM 25CPC710, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use IBM 25CPC710 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of IBM 25CPC710.

A complete IBM manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual IBM 25CPC710 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the IBM 25CPC710, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the IBM 25CPC710, that we can find in the current document
3. Tips how to use the basic functions of the device IBM 25CPC710 - which should help us in our first steps of using IBM 25CPC710
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with IBM 25CPC710
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of IBM 25CPC710 in a specific country, if it was not possible to solve the problem on our own.

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