PXI 6733 DIO pulse generator with dynamic delay and pulse width

Hi,

   I want to generate pulses on DIO lines of PXI 6733 board with programmable delay and pulse width.  The program i used for this is attached.

With this program, i can generated delay and pulse width from micro-second to millisecond. But our requirement is micro-second to 100 Seconds.

Could you please suggest how to achieve it?

Thanks