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Altera_Forum
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14 years ago

PLL IP Core

Hi, I'm interesting to use clock dividing/multiplication. Use the IP MegaWizard ALTPLL. As i have seen in datasheet, before the MegaWizard function will start work, the asynchronous reset (areset ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Eurika!!!

The problem is a result of time definition in ModelSim.

I have taken "NanoSeconds" as time definition. But for 50MHz we have to take the "PicoSeconds".

In other words, the ALTTTL modul and high entity were working if I was burn it into the FLASH memory of the development board.