> -----Original Message----- > From: [email protected] > [mailto:[email protected]] On > Behalf Of Rick Mann > Sent: Sunday, April 07, 2013 10:46 PM > To: [email protected] > Subject: [avr-chat] Urgent clock-related questions > > So, I just found out that I designed my board with a 32.768 kHz crystal > connected to the XTAL pins, rather than the TOSC pins. The problem is > that to move it, I lose my only available SPI port (this is an > ATxmega256A3U, and all the other SPI port pins are being used for > something else).
A bit-banged SPI driver is relatively easy. That way you're not beholden to just the hardware SPI port. Eric _______________________________________________ AVR-chat mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avr-chat
