reconfiguring a FPGA with Excell

Hi,

thank you for answering.

Suppose I declare a puls of a certain width in the VHDL code of my FPGA.

Now I want to declare a timing diagram in MS Excel to change the width of this puls for experimental reasons. This diagram I want to upload into the FPGA while it is runninig via some conversion to a fileformat that is known by the FPGA without recompiling the code in Quartus. This converted timing file should be uploaded via a serial line to the FPGA. Maybe RAM of the FPGA is needed.

I know this can be done with Xilinx FPGA's.

Hope you understand me.

Regards,

Marc