Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorProblem with PLL in EP1C12 device
Hello everyone, long time no see =] Recently I've built my own evaluation board with EP1C12 Cyclone device (yes, it's an old one, but I obtained it for free). The board is working, I can config...
Altera_ForumHonored Contributor
Honored ContributorOK, but as a clock source is quartz generator, like this (but 50 MHz): http://www.tme.eu/generator-kwarcowy-obudowa-metalowa-50mhz-33v/arts/pl/a09/qo1_00.html , so it's almost impossible that the input frequency is different.
