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Altera_Forum
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13 years ago

How does one instantiate a PLL?

How do I instantiate a PLL in Quartus II 5.0? I want to generate an output which is an inversion of the clock. In other words, I want it to be phase-shifted by 180 degrees. Can I do this with a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Use the MegaWizard (under Tools menu) to generate the PLL. Yes, you can specify a 180 phase shift on the PLL output and then drive this out of the FPGA.