'pamela-eucl' is an alternate 'toy' firmware for Pamela's Workout. 

It provides functionility similar to a regular Pamela but rather than
outputing clocks, it outputs 'Euclidean Rhythms' (1)

Similar to Pamela you can set the BPM and then cycle through each
trigger and its euclidean parameters in the format; 

  <trigger num>|<modifier>|<value> 

Where modifiers are;

  's' - steps (up to 32)
  'p' - pulses 
  'r' - rotation 
  'd' - beat divitions referencing from 32nd's (preivously 16th's in pre 106)

Also like Pamela it features save banks, a 'free run' mode and the
ability to follow external clocks. All this is accessed via a long
push and hold on the BPM screen. The Tempo input is treated purely as
a reset.

Please note, this firmware is not actively developed or supported in
any way. Have fun.

[*] See http://en.wikipedia.org/wiki/Euclidean_Rhythm