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Propeller 2 Design

Download Summary

Propeller 2 design and example files to be run on DE2-115 development board for Propeller 2 early-adopters. NOTE: DE0-Nano is also supported.

File NameSizeUpload Date
60050,60055-Propeller-2-Design-2014-03-20.zip2.32 MBThu, 2014-03-20 09:57
60050,60055-Propeller-2-Design-2014-02-06.zip2.27 MBThu, 2014-03-13 14:51

Download Version & Details


[Intermediate Release]

  • Instruction list in included Prop2_Docs.txt, is accurate, but the rest of the documentation will be updated in a later release.  See forum thread if there's any questions in the mean time (http://forums.parallax.com/showthread.php/125543-Propeller-II-update-BLO...).
  • Hub execution mode added - Cogs can execute code directly from hub memory.
  • Additional cog-start command added to handle initial hub execution.


Digital I/O operations only; digital + analog I/O features will exist in final silicon.

DE2-115 implementation is limited to 4 cogs and half speed execution.

DE0-Nano implementation is limited to 1 cog with the following items removed:

  • CTRB - 2nd counter (CTRA is complete, including waveform output)
  • SERB - 2nd serial port
  • CORDIC - qsincos/qarctan/qrotate/qlog/qexp
  • PIX - texture mapping, pixel blending