Инструкции для Intel DBPXA250

Содержание

• Revision History

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• Preface

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  • Affected Documents/Related Documents

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  • Nomenclature

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  • General Information

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• Summary of Changes

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  • Codes Used in Summary Table

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• Intel® BBPXA2xx Development Baseboard

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  • 10. UCB1400 Generates Interrupts Incorrectly

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  • 11. USB Cable Attach/Detach Detection Interrupt Is Constantly Asserted

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  • 12. 100MHz SDRAM Failure

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  • 14. LCD Touch Screen Intermittently Fails

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  • 15. New Philips UCB1400 Audio Codec on BBPXA2xx Development Baseboard Requires Software Change

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  • 16. Conditional ECO To Use 3.3V PCMCIA Cards

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  • 17. Conditional ECO To Use The Expansion Port J26

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  • 18. Conditional ECO For USB “Soft Connect” Support

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• Intel® DCPXA250 Processor Card

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  • 3. VCC_PLL And VCC_CORE Pin Voltage Must Be Equal

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  • 6. 50MHz SDRAM Requires 0ohm Resistors

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  • 7. For ARM* Multi-ICE* JTAG Use

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  • 8. Excessive Oscillator Output Voltage to PEXTAL Pin

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  • 9. Coin Cell Battery Issue

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  • 10. Signal Integrity Problems On SDCLK

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  • 13. VCC Core Voltage Change

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• Intel®DCPXA210 Processor Card

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  • 1. For Multi-ICE JTAG Use

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  • 2. MMC MMCLK Support

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  • 3. PLL Voltage Too High

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  • 4. Remove Coin Cell Battery

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  • 5. Incorrect Boot Mode Selected For PXA210 Processor

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