I've created an Oscillator with a RocketIO MGT by using this link :
http://www.fpgadeveloper.com/2008/02/create-oscillator-with-rocketio-mgt.html
Where should I look to increase the output frequency beyond 750MHz? I have tried increasing the reference clock constraints in the UCF file, but it has no effect.
http://www.fpgadeveloper.com/2008/02/create-oscillator-with-rocketio-mgt.html
Where should I look to increase the output frequency beyond 750MHz? I have tried increasing the reference clock constraints in the UCF file, but it has no effect.
