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21615 Discussions

ALT_PLL_RECONFIG for cyclone IV

Altera_Forum
Honored Contributor II
2,206 Views

i want to use ALT_PLL_RECONFIG ip.. 

i tried design example but its for stratix family and tool is throwing error  

https://www.altera.com/support/literature/lit-ip.html 

 

thanks in advance
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Altera_Forum
Honored Contributor II
1,241 Views

Instantiate the ALT_PLL_RECONFIG Megafunction within Quartus. It will bring up a series of windows to configure the ip, click on "documentation" for information on how to use it.

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Altera_Forum
Honored Contributor II
1,241 Views

Maybe is not supported on your fpga

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Altera_Forum
Honored Contributor II
1,241 Views

I've used PLL_RECONFIG on a Cyclone IV.

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Altera_Forum
Honored Contributor II
1,241 Views

Just to top up, the Cyclone IV use ALTPLL_RECONFIG IP and the new V series devices ie Cyclone V use Altera PLL Reconfig IP

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Altera_Forum
Honored Contributor II
1,241 Views

Unfortunately there is no shortcut way. You cant just change the device from Stratix --> Cyclone IV, despite being ALTPLL & ALTPLL_Reconfig altogether. You would need to rebuild the design using Cyclone IV.  

 

Anyway, if you rebuilt it in CIV, appreciate if you can attach to this post. Im sure someone else would be needing it too. :)
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Altera_Forum
Honored Contributor II
1,241 Views

Yes, please provide solution for this irritating bug that I am also facing.

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