Intel DBPXA210 Specification Update
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Intel DBPXA210 Specification Update

Intel DBPXA210 Specification Update

Development platform for intel personal internet client architecture
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®
Intel
DBPXA250 and DBPXA210
Development Platform for Intel
Personal Internet Client
Architecture
Specification Update
July 2002
®
Notice: The Intel
DBPXA250 and DBPXA210 Development Platform for Intel
Client Architecture may contain design defects or errors known as errata which may cause the
product to deviate from published specifications. Current characterized errata are documented in
this specification update.
®
®
Personal Internet
Order Number: 278555-002

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Summary of Contents for Intel DBPXA210

  • Page 1 July 2002 ® Notice: The Intel DBPXA250 and DBPXA210 Development Platform for Intel Client Architecture may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are documented in this specification update.
  • Page 2 Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature may be obtained by calling 1-800- 548-4725 or by visiting Intel’s website at http://www.intel.com.

  • Page 3: Table Of Contents

    General Information ... 8 Summary of Changes... 9 Codes Used in Summary Table ... 9 ® Intel BBPXA2xx Development Baseboard ... 12 ® Intel DCPXA250 Processor Card ... 16 ® Intel DCPXA210 Processor Card ... 21 DBPXA250 and DBPXA210 Development Platforms Specification Update...

  • Page 5: Revision History

    DBPXA250 and DBPXA210 Development Platforms Specification Update Description Public Release Removed 1, 2, 3, 4, 5, 6, 7, 8, 9, from Intel® BBPXA2xx Development Baseboard. Removed 1, 2, 4, 5, 6, 11, 12 from Intel® DCPXA250 processor card. Modified 12, on the BBPXA2xx Development Baseboard.

  • Page 6: Preface

    We have endeavored to include all documented errata in the consolidation process; however, we make no representations or warranties concerning the completeness of the Intel DBPXA210 Development Platforms for Intel Update. This document may also contain information that was not previously published.

  • Page 7: Nomenclature

    Nomenclature Errata are design defects or errors. These may cause the Intel Development Platforms for Intel Hardware and software designed to be used with any given stepping must assume that all errata documented for that stepping are present on all devices unless otherwise noted.

  • Page 8: General Information

    32-Bit Processor Revision Letter (C/D) ® Intel DCPXA250 32 Rev C/D 16-Bit Processor Revision Letter (A) ® Intel DCPXA210 16 Rev A DBPXA250 and DBPXA210 Development Platforms Specification Update Card Serial Number Intel Corp. Austin, TX Card Serial Number Intel Corp. Austin, TX...

  • Page 9: Summary Of Changes

    BBPXA2xx development baseboard, the Intel ® Intel DCPXA210 processor card. Intel may fix some of the errata in a future stepping of the component and account for the other outstanding issues through documentation or specification changes as noted. This table uses the following notations:...
  • Page 10 “VCC Core Voltage Change” Summary of DCPXA210 Processor Card ECOs (Sheet 1 of 2) Refer to: Status No Fix “For Multi-ICE JTAG Use” No Fix “MMC MMCLK Support” DBPXA250 and DBPXA210 Development Platforms Specification Update ECO Description ECO Description ECO Description...
  • Page 11 DCPXA250 D/C Rev E DCPXA250 D/C Rev F DCPXA210 D/C Rev A NOTE: Intel recommends that customers should have the minimum platform revisions as listed below: • B1 silicon or later • Rev C DCPXA250 processor cards • Rev A DCPXA210 processor cards •...

  • Page 12: Intel ® Bbpxa2Xx Development Baseboard

    Perform the following steps to fix the problem. Workaround: 1. Replace U12, MAX6348XR40 with MAX6379XR44. 2. Update U53/U54 with the latest code. Refer to http://developer.intel.com for latest FPGA updates. One bit was added in the Miscellaneous Read register, bit 9, for cable detection state. Bit 9: logic low = attach, logic high = detach.
  • Page 13 SDRAM does not run at 100 MHz. Workaround: For 100-MHz SDRAM development, Intel recommends using Rev F of the DCPXA250 processor card in addition to this workaround. Contact your local Intel representative for availability. Add a resistor termination network at the end of the SDCLK1 clock line.
  • Page 14 ® Intel BBPXA2xx Development Baseboard Figure 3. LCD Picture 1 Figure 4. LCD Picture 2 Figure 5. LCD Picture 3 Fixed Status: Rev B Board Rev: DBPXA250 and DBPXA210 Development Platforms Specification Update...
  • Page 15 The X-RDY signal is tied low via R76B. This renders the port inactive. Users of the BBPXA2xx development baseboard cannot use the expansion bus for development. Implication: Remove R76B and update U46 with the latest CPLD code. Refer to http://developer.intel.com for Workaround: latest CPLD updates.

  • Page 16: Intel ® Dcpxa250 Processor Card

    Replace RP7, RP8, RP9, RP12, RP13, RP15, RP16, RP17, RP18, RP19, RP20, RP21B, RP23B, Workaround: RP25B, RP26B, RP27B, RP28B with a 0-ohm resistor pack (Bourns CAY16-000J4). 0-ohm resistors are recommended by the Intel® PXA250 and PXA210 Applications Processors Design Guide. Fixed...
  • Page 17 3. Add a 30-AWG wire from J3-2 to +3.3 V. Status: Fixed Board Rev: Rev C and D Figure 7. Wire From The J3-3 To The Via Of U1 Pin 1 Figure 8. Schematic Of JTAG Modification DBPXA250 and DBPXA210 Development Platforms Specification Update ® Intel DCPXA250 Processor Card...
  • Page 18 4. Attach another 30-AWG wire from the +3.3 V oscillator output (bottom of U7) to the open end of the 620-ohm resistor. Fixed Status: Rev C Board Rev: Figure 9. Voltage Divider Figure 10. Close-up of Voltage Divider DBPXA250 and DBPXA210 Development Platforms Specification Update...
  • Page 19 Unstable operation with 100-MHz SDCLK. Implication: Workaround: For 100-MHz SDRAM development, Intel recommends using Rev F of the DCPXA250 processor card in place of this procedure. Contact your local Intel representative for availability. Use the following procedure to improve the SDCLK signal integrity.
  • Page 20 Problem: VCC core voltage requires change. Implication: Unstable operation at 400 MHz. Workaround: Update U4 CPLD with latest code. Refer to http://developer.intel.com. Status: Plan Fix Board Rev: Rev C & Rev D cards DBPXA250 and DBPXA210 Development Platforms Specification Update...

  • Page 21: Intel ® Dcpxa210 Processor Card

    2. Attach one side of a 470-ohm resistor to R54B side X1 pin 2 (PEXTAL signal). 3. Run a new wire from the open side of the 470-ohm resistor to GND. No Fix Status: Rev A Board Rev: DBPXA250 and DBPXA210 Development Platforms Specification Update ® Intel DCPXA210 Processor Card...
  • Page 22 Follow the steps below to change the boot mode: Workaround: 1. Remove the 0-ohm resistor, R65B. 2. Add 30-AWG wire from R65B pad attached to ball F14 to +3.3 V. No Fix Status: Rev A Board Rev: DBPXA250 and DBPXA210 Development Platforms Specification Update...
  • Page 23 ® Intel DCPXA210 Processor Card DBPXA250 and DBPXA210 Development Platforms Specification Update...

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