--------------------------- List of files in Zip file --------------------------- start.exe – If equipped with a 100 MHz reference clock oscillator, the board loads into memory the code that will output a 6.250MHz sine wave on the SMA connectors labeled “DAC_OUT_0”, “DAC_OUT_1”, and “DAC_OUT_2”. Also, the 10 TTL output lines should toggle for one second. The program does not begin until trigger.exe is ran. trigger.exe – Software trigger that continues the operation of start.exe. reset.exe – Stops output of board.