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Altera_Forum
Honored Contributor
11 years ago --- Quote Start --- Hi, I would like to generate a crystal resonator clock in an FPGA, i.e. connect an external quartz resonator (and not oscillator) to an internal digital NOT (inverter) gate of an fpga, similarly to a microprocessor (Pierce-Gate crystal oscillator circuit). Can it be implemented? Thank you and kind regards. Varouj --- Quote End --- you need to be aware that fpga inverters are implemented in LUTs and it will be hard to control delay through such implementation.