Difference between revisions of "BeaconBoard"

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(Features)
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= Features =
 
= Features =
  
* Single tricolored RGB LED
+
* Single tricolored RGB LED ([[media:rgb-led.pdf|datasheet]])
** [[media:rgb-led.pdf|datasheet]]
+
* WS2801 RGB LED PWM controller ([[media:ws2801.pdf|datasheet]])
** Available from [http://www.sparkfun.com/products/9264 Sparkfun]
+
* 74HC595 Serial Shift Register ([[media:74hc595.pdf|datasheet]])
** [http://quasar.unl.edu/tutorials/rgb.html RGB Color Chart]
+
* 7 Segment Display ([[media:7seg-display.pdf|datasheet]])
* WS2801 RGB LED PWM controller
+
* 74AVC8T245 Level Shifter ([[media:74AVC8T245.pdf|datasheet]])
** [[media:ws2801.pdf|datasheet]]
+
* I2C EEPROM ([[media:cat24aa01.pdf|datasheet]])
** Available from [http://www.sparkfun.com/products/9264 Sparkfun]
+
 
** [http://www.protostack.com/blog/2011/06/atmega168a-pulse-width-modulation-pwm/ PWM Tutorial]
+
= References =
* 74HC595 Serial Shift Register
+
 
** [[media:74hc595.pdf|datasheet]]
+
* [http://quasar.unl.edu/tutorials/rgb.html RGB Color Chart]
** [http://conductiveresistance.com/interactive-595-shift-register-simulator/ 595 Tutorial]
+
* [http://www.protostack.com/blog/2011/06/atmega168a-pulse-width-modulation-pwm/ PWM Tutorial]
* 7 Segment Display
+
* [http://conductiveresistance.com/interactive-595-shift-register-simulator/ 595 Tutorial]
** [[media:7seg-display.pdf|datasheet]]
+
* [http://en.wikipedia.org/wiki/Seven-segment_display_character_representations 7 Segment Display Character Mapping]
** [http://en.wikipedia.org/wiki/Seven-segment_display_character_representations 7 Segment Display Character Mapping]
+
* 74AVC8T245 Level Shifter
+
** [[media:74AVC8T245.pdf|datasheet]]
+
* I2C EEPROM
+
** [[media:cat24aa01.pdf|datasheet]]
+
  
 
= Design =
 
= Design =

Revision as of 18:54, 16 July 2011

Description

Beacon Board is a small accessory board that is primarily intended for use with the PandaBoard or BeagleBoard however it can be used with anything that supports the use of GPIO's such as AVR based development boards like the Arduino.


Features

References

Design

  • schematic
  • layout

Interface

PandaBoard

  • pinmux
  • gpio numbers
    • 7 Segment Display
      • GPIO39 - Data
      • GPIO137 - Clock
      • GPIO139 - Latch
    • RGB Led
      • GPIO134 - Data
      • GPIO136 - Clock

BeagleBoard

  • pinmux
  • gpio numbers