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Download Eurotech VIPER-Lite Datasheet
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VIPER Technical Manual Contents Contents Introduction ........................................................................................................................................4 VIPER ‘at a glance’................................................................................................................5 VIPER-Lite ‘at a glance’ .........................................................................................................6 VIPER features ......................................................................................................................7 VIPER support products ........................................................................................................9 Product handling and environmental compliance ................................................................12 Conventions .........................................................................................................................13 Getting started .................................................................................................................................15 Using the VIPER ..................................................................................................................15 Detailed hardware description .........................................................................................................18 VIPER block diagram...........................................................................................................18 VIPER address map ............................................................................................................19 Translations made by the MMU ...........................................................................................20 PXA255 processor...............................................................................................................21 PXA255 GPIO pin assignments...........................................................................................22 Real time clock ....................................................................................................................26 Watchdog timer....................................................................................................................26 Memory ................................................................................................................................27 Interrupt assignments ..........................................................................................................30 Flat panel display support ....................................................................................................34 Audio....................................................................................................................................56 General purpose I/O ............................................................................................................57 USB host interface ...............................................................................................................60 USB client interface .............................................................................................................61 10/100BaseTX Ethernet ......................................................................................................62 Serial COMs ports................................................................................................................64 PC/104 interface ..................................................................................................................67 2 I C ........................................................................................................................................71 TPM .....................................................................................................................................71 JTAG and debug access......................................................................................................72 Power and power management .......................................................................................................73 Power supplies ....................................................................................................................73 Power management.............................................................................................................74 Connectors, LEDs and jumpers .......................................................................................................85 Connectors ..........................................................................................................................86 Status LEDs .........................................................................................................................97 Jumpers ...............................................................................................................................98 Appendix A – Contacting Eurotech ................................................................................................101 Appendix B – Specification ............................................................................................................102 Appendix C – Mechanical diagram ................................................................................................103 Appendix D – Reference information .............................................................................................104 Appendix E – Acronyms and abbreviations ...................................................................................106 Appendix F – RoHS-6 Compliance - Materials Declaration Form..................................................108 Index ..............................................................................................................................................109 © 2007 Eurotech Ltd Issue E 3
