It seems that it's really not necessary to include a crystal in XMEGA-based designs, even if using the USART or USB, is that correct? The XPLAINED boards only have a 32kHz crystal, I assume for good real timekeeping.
Or do they rely on that and the PLL to generate accurate peripheral and USB clock frequencies? -- Rick _______________________________________________ AVR-chat mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avr-chat
