Config. FPGA during Runtime

[Altera_Forum]

hello there, 

 im new on programming and config. fpga's, just for 2 months now... as you see im a noob on this section. So i hope you guys are not bored while reading this thread ;)  So back to the topic. As you see on the enclosed attachment i have built a sawtooth generator with SP*.   I've already implemented this in my fpga and it works!  Now i want to change the increment from the Constant from "1" to "2" or something, DURING the runtime from the fpga, but how?  I read many websites now for hours but i didn't find anything that helps me.   So i hope u guys can help me!  BTW i use the Quartus 2 Software Version 8.1 Web Edition and i have a Cyclone 2 Device EP2C35F672C6N (This Device is Part of a Starter Kit).    thanks alot elec  P.S.: PLZ forgive me if this is the wrong forum!

[Altera_Forum]

Change the constant in signal stored in a register.

[Altera_Forum]

heyy, 

 ahm excuse me how can i do that? I don't understand what u mean exactly? :confused:   thanks elec