Raisonance REva User manual - Contents

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Manual is about: Raisonance Universal Evaluation Board with RLink for Microcontrollers

Summary of REva

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    Reva raisonance universal evaluation board motherboard (version 3 onwards) user guide document version 23 june 2009.

  • Page 2: Contents

    Reva user guide v3 contents 1. Introduction................................................................................................................4 1.1 purpose of this manual...................................................................................................................4 ...

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    Reva user guide v3 3.8.1 features.................................................................................................................................13 3.8.2 limitations.........................................................................................................................

  • Page 4: 1. Introduction

    1. Introduction reva user guide v3 1. Introduction the reva is a universal evaluation board that has been designed for quick and easy evaluation of a wide range of microcontrollers. It is made up of a generic reva motherboard with embedded rlink in- circuit programmer and debugger, and a daughter bo...

  • Page 5: 2. Reva V3 Overview

    Reva user guide v3 2. Reva v3 overview 2. Reva v3 overview 2.1 key features the reva's key features include: ● digital and analog i/o evaluation features including on-board leds, buttons, switches, external analog connector, temperature sensor and potentiometer, lcd monitor, ● on-board i²c eeprom an...

  • Page 6: Rlink

    2. Reva v3 overview reva user guide v3 reva motherboard with embedded rlink: sample daughter boards: - 6 - rlink.

  • Page 7: 3. Reva Motherboard

    Reva user guide v3 3. Reva motherboard 3. Reva motherboard this chapter describes the reva's evaluation features and their limitations. Features are grouped into thematic areas. 3.1 power supply you can choose the voltage to be used on the whole reva board as well as on the daughter board. On the re...

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    3. Reva motherboard reva user guide v3 power supply configuration mode scheme regulated voltage supplied from the jack ● the voltage of v dd is automatically configured on the daughter board ● to be used in the range of [1.8v, 5v] with an external filtered power supply (typically 6v, but 5v is recom...

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    Reva user guide v3 3. Reva motherboard 3.2 daughter board connection the reva motherboard cannot be used without a daughter board. This area can connect to a daughter board featuring a target microcontroller for evaluation. This area may also be used to connect the reva to another board with the app...

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    3. Reva motherboard reva user guide v3 3.5 digital outputs area this area provides the user with simple visible debug tools. 3.5.1 features ● 8 red transistor-driven leds that light up when the command is low. Current is supplied by the power supply (9v or usb) and not by the microcontroller's pads....

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    Reva user guide v3 3. Reva motherboard 3.6 digital inputs area this area provides the user with immediately usable digital i/os that can be used as interrupt sources or general purpose i/os. 3.6.1 features ● 1 two-position jumper to choose the polarity of the bt6 push button. ● 2 push buttons and 4 ...

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    3. Reva motherboard reva user guide v3 3.7 analog area this area groups features where the user validates the analog features of a target microcontroller. 3.7.1 features ● a four-position analog connector, including: ● two analog inputs that can be connected directly to the adc input pins of the mic...

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    Reva user guide v3 3. Reva motherboard 3.8 communication area this area groups the connectors for several communication standards. 3.8.1 features i²c ● a three-position connector for i²c communication. ● pull-up resistors on the scl and sda lines (useful at the end of the i²c line). ● an i²c eeprom ...

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    3. Reva motherboard reva user guide v3 3.9 secondary serial / can area this area allows the use of other serial communication protocols (can for example). It contains a db9 connector with no driver and no other hardware. To use this area, the daughter board must be equipped with the corresponding bu...

  • Page 15: 4. Embedded Rlink

    Reva user guide v3 4. Embedded rlink 4. Embedded rlink 4.1 configuration and functionalities the functionalities of this embedded version of rlink v3.3 are the same as the standalone version. The desired communication protocol can be configured via the jumpers embedded on the reva. The next paragrap...

  • Page 16: 5. Daughter Boards

    5. Daughter boards reva user guide v3 5. Daughter boards the daughter boards contain all the components dedicated to a specific target microcontroller, including the microcontroller itself, a clock selector and other device dependent features. This chapter provides general purpose considerations abo...

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    Reva user guide v3 5. Daughter boards 5.2 dedicated documentation each reva daughter board is described in a document dedicated to the family of microcontrollers it is based on. All these documents can be found in the same folder as this file. The next paragraphs give the document names. St7 family ...

  • Page 18: 6. Motherboard Schematics

    6. Motherboard schematics reva user guide v3 6. Motherboard schematics this section groups the schematics for version 3.3 of the reva motherboard. Only the schematics for the evaluation part of the board are provided, not those of the rlink part. For readability purposes, the motherboard schematics ...

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    Reva user guide v3 6. Motherboard schematics - 19 -.

  • Page 20: 7. Conformity

    7. Conformity reva user guide v3 7. Conformity rohs compliance raisonance products are certified to comply with the european union rohs (restriction of hazardous substances) directive (2002/95/ec) which restricts the use of six hazardous chemicals in its products for the protection of human health a...

  • Page 21: 8. Glossary

    Reva user guide v3 8. Glossary 8. Glossary term description can controller area network serial communication protocol dimm dual in-line memory module eeprom electrically-erasable programmable read-only memory gnd ground icc in-circuit communication protocol lcd liquid crystal display led light-emitt...

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    8. Glossary reva user guide v3 alphabetical index additional help or information..............................4 analog area.......................................................12 communication area.........................................13 configuration and functionalities.......................1...

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    Reva user guide v3 8. Glossary history date description 20 sep 07 initial version for reva v3. 2 oct 07 updated schematics, peripherals and rlink sections 27 oct 08 put into new template 23 june 09 readability improved - 23 - disclaimer information in this document is subject to change without notic...