{signal: [ //for each of the 25 columns
  {name: 'clear',		wave: 'x1..1..1......0..1..1..0.'}, //controlBuffer
  {name: 'clock',		wave: 'x1..0..1......1..0..1..1.'}, //controlBuffer
  {name: 'reset',		wave: 'x1..1..1......1..1..1..1.'}, //controlBuffer
  {name: 'select',		wave: 'x1..1..1......1..1..1..1.'}, //controlBuffer, selectBoard()
  {name: '~Y', 			wave: '2........2..2............', data: ['0','ColumnX','0']}, //columnBuffer
  {name: '~Shift_SCL',	wave: 'x........................'}, //high after init
  {name: '~Shift_OE',	wave: 'x........................'},
  {name: 'Shift_RCK',	wave: 'x10.10.1010.1010.10.10.10', 
   						node: '.j..k..l.m..n.o..p..q..r.'}, //pulses high after flushRegisters(). flushregisters writes controlBuffer and columnBuffer to output
],
 config: { skin: 'narrow'}
}