Hello again list and Paul, The USB and Mini-PCIe converters I ordered from Ebay China have not shown up yet. It appears PC Engines may take a while to release the custom BIOS that exposes UART3 and 4 on the APU2 :/
In the interest of getting this working without waiting on a BIOS I will try connecting it to COM1, which is wired to the DB9 connector. https://pcengines.ch/pdf/apu2.pdf Before I fry a 3.3V board with 5V signals, I hoped to ask here and confirm my ideas. Do I cross RX and TX lines from the GPS pins to the RX/TX on the DB9/COM1 connector? And straight connect the PPS line from the GPS to the DCD pin on the DB9/COM1 connector? GPS: http://pcengines.info/forums/?page=post&id=B4D54F22-8224-4A67-9F9E-85F988A1F 888 Thanks! _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
