Forum Discussion
Occasional ContributorALTPLL and ALTPLL reconfiguration
Good morning,
I've incoming frequency of 50 MHz, and I want to change the output frequency to 20 MHz (D.C.=50%) from C0 by using of ALTPLL reconfiguration.
What the value of the counter_param (2 downto 0) should be chosen?
Should I update all parameters of the counter_param?
What value of data_in (8 downto 0) should be loaded?
5 Replies
Rahul_S_Intel1Frequent Contributor
Hi, May I know you are using GUI for the configuration
AGofsI'm working with QuartusII,REV. 10.1 In addition I'm doing simulation on ModelSim Altera 6.6 C
- Rahul_S_Intel1
Hi,
Requesting to check the Table no: 1 of the below document for the conditions .
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/a
- AGofs
Hi RSree,
thank you for your answer.
Unfortunately ,I'm getting "ERROR 404" for address you sent me.
Do you have another?
- Rahul_S_Intel1
HI ,
Really apology for the late reply, kindly find the below link
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an507.pdf
