How to change clocks while changing resolution in VGA driver?

[shsshs]

I have project that using vga port of fpga , image is seen on screen. Also I want to change its resolution but frame of image is constant. as a results of this I have to use different clocks for corresponding resolution. How I am going to change clocks while changing resolution?

 

[kalaiyarasan]

Re: vga driver

if u want to use different clock means use divide by n counter to get different clocks