The files contained in this zip file are intended to be used only on 
Lattice Semiconductor EC Standard evaluation boards.  

This zip file contains 10 files; one readme file (this file) and three 
sets of three files, one set for each of the currently available EC 
Standard evaluation boards.

For a Revision A board use the "EC20_BdA" files.

For a Revision B board with an EC20 use the "EC20_BdB" files.

For a Revision B board with an EC6 use the "EC6_BdB" files.

Each set of files consists of a source file (.v), a downloadable file 
(.bit), and a preference (.prf) file.  The preference file contains the 
pin location and type information.

These programs are for demonstation purposes only.  The user may modify 
these files as they see fit.



Description of operation:
Setting all of the DIP switches to ON causes the LEDs count in one
 direction, setting all of the DIP switches to OFF reverses the 
direction. 
If the switches are not all ON or OFF the LEDs for the switches that 
are ON will light up.

Additionally, I/O bank 0 on the LatticeEC device is toggled along 
with the counter outputs. 



If you have any technical questions, please contact Lattice technical 
support at: 

   1-800-Lattice [528-8423] North America 1-408-826-6002 Outside North 
   America techsupport@latticesemi.com

Or visit our website at:

http://www.latticesemi.com
