Koukam do DS a zda se mi, ze to jde - vidim dobre? Dal bych k STM323F429 krystal 25MHz, vystup na CLKIN PHY, REFCLKO z PHY na REF_CLK MCU... Je v tom nejaky hacek? --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com