Frequency management on MAX V CPLD

[Altera_Forum]

Hi, 

I just start working on Altera CPLD MAX V. I'm working on high speed system and i need an operating frequency on the range of 50MHz to 80 MHz to control a high speed LED's. The problem is that I'm obliged to use a "low" speed crystal oscillator as clock input (5-10MHz). I don't find a lot of information on the MAX V handbook's about frequency management, Also, in Altera website's they mention a DPLL feature but there is no more information about it, Thank you in advance

[Altera_Forum]

See this previous thread: 

http://www.alteraforum.com/forum/showthread.php?t=27399  Because "end of the year" has gone for a while, you may want to ask Altera support about the final schedule.

[Altera_Forum]

i remember reading that the DPLL used a decent chunk of LEs

[Altera_Forum]

@FVM: 

Hi, Yes, I did read that post and that's why I launch a new threads about,