Chroma Test Revision Log
=========================
Alan Stummer Dec'06

Ver 1.0.9  15 July 2009   A.S.
 - disabled DDS prescaler, now fixed at 1.  Note that DDS prescaler should have divided laser freq, not multiplied it.

Rev 1.0.8   14 Aug 2008   A.S.
 - minor: removed Nyquist restrictions on frequency.

Rev 1.0.6   6 Aug 2008   A.S.
 - added system clock box.
 - removed DAC scanning functions.
 - locked port number and all lock currents.

Rev 1.0.5   14 May 2008   A.S.
 - disabled port, and DAC scanning.
 - set default address to 192.168.1.151

Rev 1.0.4   15 Dec 2006   A.S.
 - added option to blip to low freq before setting requested freq, to force laser to scan out from zero.

Rev 1.0.3   14 Dec 2006   A.S.
 - fixed issues that LeCroy WS454 has with "app.previnstance" method crashing the program (at boot, empty combo boxes could not give a value of zero).
 - added revision label.

Rev 1.0.2   12 Dec 2006  A.S.
 - fixed calculation of Frequency Tuning Word (FTW) for DDS, had rounding error.
 - removed sending Rosa prescaler setting when connection is made to device.
 - added calculation of laser frequency offset.

Rev 1.0.1   Nov 2006   A.S.
 - initial release